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Test with gdb8.2 and add debuginfo printing function call test #53497

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merged 1 commit into from
Dec 11, 2018

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fukatani
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@fukatani fukatani commented Aug 19, 2018

As far as I can see, print function() is not tested. It is important feature for debugging.

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r? @nikomatsakis

(rust_highfive has picked a reviewer for you, use r? to override)

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Aug 19, 2018
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The job x86_64-gnu-llvm-5.0 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
[00:47:27] ....................................................................................................
[00:47:31] ....................................................................................................
[00:47:33] .i..................................................................................................
[00:47:37] ....................................................................................................
[00:47:39] ..................................................iiiiiiiii.........................................
[00:47:45] ....................................................................................................
[00:47:49] ....................................................................................................
[00:47:51] ...............................i....................................................................
[00:47:54] .................................................................................i.i..ii............
---
travis_time:start:test_debuginfo
Check compiletest suite=debuginfo mode=debuginfo-gdb (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[00:54:53] 
[00:54:53] running 111 tests
[00:55:04] iiii.......i..i........i..i..i.F...........i..........iiii...........i....i..........ii.i.i.......ii
[00:55:05] failures:
[00:55:05] 
[00:55:05] ---- [debuginfo-gdb] debuginfo/function-call.rs stdout ----
[00:55:05] ---- [debuginfo-gdb] debuginfo/function-call.rs stdout ----
[00:55:05] NOTE: compiletest thinks it is using GDB without native rust support
[00:55:05] NOTE: compiletest thinks it is using GDB version 7011001
[00:55:05] 
[00:55:05] error: line not found in debugger output: $1 = true
[00:55:05] status: exit code: 0
[00:55:05] command: "/usr/bin/gdb" "-quiet" "-batch" "-nx" "-command=/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/function-call/function-call.debugger.script"
[00:55:05] ------------------------------------------
[00:55:05] GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.5) 7.11.1
[00:55:05] Copyright (C) 2016 Free Software Foundation, Inc.
[00:55:05] Copyright (C) 2016 Free Software Foundation, Inc.
[00:55:05] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[00:55:05] This is free software: you are free to change and redistribute it.
[00:55:05] There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
[00:55:05] and "show warranty" for details.
[00:55:05] This GDB was configured as "x86_64-linux-gnu".
[00:55:05] Type "show configuration" for configuration details.
[00:55:05] For bug reporting instructions, please see:
[00:55:05] <http://www.gnu.org/software/gdb/bugs/>.
[00:55:05] Find the GDB manual and other documentation resources online at:
[00:55:05] <http://www.gnu.org/software/gdb/documentation/>.
[00:55:05] For help, type "help".
[00:55:05] Type "apropos word" to search for commands related to "word".
[00:55:05] Breakpoint 1 at 0xadf: file /checkout/src/test/debuginfo/function-call.rs, line 44.
[00:55:05] [Thread debugging using libthread_db enabled]
[00:55:05] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[00:55:05] 
[00:55:05] Breakpoint 1, function_call::main::h3a729fa59c47da56 () at /checkout/src/test/debuginfo/function-call.rs:44
[00:55:05] 44     zzz(); // #break
[00:55:05] ------------------------------------------
[00:55:05] stderr:
[00:55:05] ------------------------------------------
[00:55:05] ------------------------------------------
[00:55:05] /checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/function-call/function-call.debugger.script:9: Error in sourced command file:
[00:55:05] No symbol "fun" in current context.
[00:55:05] ------------------------------------------
[00:55:05] 
[00:55:05] thread '[debuginfo-gdb] debuginfo/function-call.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:3189:9
[00:55:05] note: Run with `RUST_BACKTRACE=1` for a backtrace.
---
[00:55:05] 
[00:55:05] thread 'main' panicked at 'Some tests failed', tools/compiletest/src/main.rs:497:22
[00:55:05] 
[00:55:05] 
[00:55:05] command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--src-base" "/checkout/src/test/debuginfo" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "debuginfo-gdb" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-5.0/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Zunstable-options " "--target-rustcflags" "-Crpath -O -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--quiet" "--llvm-version" "5.0.0\n" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
[00:55:05] 
[00:55:05] 
[00:55:05] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
[00:55:05] Build completed unsuccessfully in 0:11:31
[00:55:05] Build completed unsuccessfully in 0:11:31
[00:55:05] Makefile:58: recipe for target 'check' failed
[00:55:05] make: *** [check] Error 1

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:05fefdb2
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)
---
travis_time:end:155ba640:start=1534694384878665853,finish=1534694384885363119,duration=6697266
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:2ad6a438
$ ln -s . checkout && for CORE in obj/cores/core.*; do EXE=$(echo $CORE | sed 's|obj/cores/core\.[0-9]*\.!checkout!\(.*\)|\1|;y|!|/|'); if [ -f "$EXE" ]; then printf travis_fold":start:crashlog\n

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

@fukatani
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@michaelwoerister
I'll appreciate if you could help me.

I want to add this test, but it seems gdb>=8.1 is needed. (I test gdb=8.1.1 only.)
Unfortunately, I can't found accurate version which this function supported from https://www.gnu.org/software/gdb/news/

Is this PR premature? Or should we update the gdb version of travis?

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nikomatsakis commented Aug 22, 2018

r? @michaelwo

woops, sorry

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r? @michaelwoerister

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The job x86_64-gnu-llvm-5.0 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
The following additional packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl
Suggested packages:
  libintl-xs-perl texlive-base texlive-latex-base texlive-generic-recommended
Recommended packages:
  libxml-sax-expat-perl
The following NEW packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl texinfo
0 upgraded, 7 newly installed, 0 to remove and 173 not upgraded.
Need to get 2,315 kB of archives.
After this operation, 9,657 kB of additional disk space will be used.
Get:1 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libintl-perl all 1.23-1build1 [1,204 kB]
Get:3 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-namespacesupport-perl all 1.11-1 [13.2 kB]
Get:4 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-base-perl all 1.07-1 [21.5 kB]
Get:5 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-perl all 0.99+dfsg-2ubuntu1 [64.6 kB]
Get:6 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty-updates/main amd64 libxml-libxml-perl amd64 2.0108+dfsg-1ubuntu0.2 [336 kB]
---
travis_time:end:016c2983:start=1535275699519770916,finish=1535275701004075631,duration=1484304715
travis_fold:end:install.1
travis_fold:start:install.2
travis_time:start:180524ca
$ wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
--2018-08-26 09:28:21--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37338817 (36M) [application/x-gzip]
Saving to: ‘gdb-8.1.1.tar.gz’
 0% [                                       ] 0           --.-K/s              
 1% [                                       ] 669,398     2.82MB/s             
 8% [==>                                    ] 3,126,230   6.99MB/s             
12% [===>                                   ] 4,513,238   6.63MB/s             
15% [=====>                                 ] 5,894,486   6.42MB/s             
19% [======>                                ] 7,310,934   6.32MB/s             
23% [========>                              ] 8,765,398   6.29MB/s             
27% [=========>                             ] 10,245,206  6.28MB/s             
31% [===========>                           ] 11,622,486  6.20MB/s             
34% [============>                          ] 12,834,774  6.09MB/s             
37% [=============>                         ] 13,948,502  6.02MB/s             
40% [==============>                        ] 14,940,886  5.86MB/s             
43% [===============>                       ] 16,115,158  5.78MB/s             
46% [=================>                     ] 17,310,550  5.72MB/s             
49% [==================>                    ] 18,472,406  5.66MB/s  eta 3s     
51% [===================>                   ] 19,366,230  5.53MB/s  eta 3s     
54% [====================>                  ] 20,280,022  5.34MB/s  eta 3s     
56% [=====================>                 ] 21,220,566  5.10MB/s  eta 3s     
59% [======================>                ] 22,183,638  5.00MB/s  eta 3s     
62% [=======================>               ] 23,166,422  4.85MB/s  eta 3s     
64% [========================>              ] 24,163,286  4.75MB/s  eta 3s     
67% [=========================>             ] 25,168,598  4.58MB/s  eta 3s     
70% [==========================>            ] 26,196,438  4.47MB/s  eta 3s     
72% [===========================>           ] 27,246,806  4.42MB/s  eta 3s     
75% [============================>          ] 28,311,254  4.36MB/s  eta 2s     
78% [=============================>         ] 29,340,502  4.34MB/s  eta 2s     
80% [==============================>        ] 30,228,950  4.25MB/s  eta 2s     
82% [===============================>       ] 30,952,662  4.15MB/s  eta 2s     
84% [================================>      ] 31,645,654  4.05MB/s  eta 2s     
87% [================================>      ] 32,503,126  3.99MB/s  eta 1s     
89% [=================================>     ] 33,392,982  4.01MB/s  eta 1s     
91% [==================================>    ] 34,300,886  4.02MB/s  eta 1s     
94% [===================================>   ] 35,249,878  4.04MB/s  eta 1s     
96% [====================================>  ] 36,183,638  4.05MB/s  eta 1s     
99% [=====================================> ] 37,150,422  4.08MB/s  eta 0s     
100%[======================================>] 37,338,817  4.09MB/s   in 7.6s   
2018-08-26 09:28:28 (4.71 MB/s) - ‘gdb-8.1.1.tar.gz’ saved [37338817/37338817]
travis_fold:end:install.2
travis_fold:start:install.3
travis_time:start:17f52560
travis_time:start:17f52560
$ tar -xzvf gdb-8.1.1.tar.gz > /dev/null
travis_fold:end:install.3
travis_fold:start:install.4
travis_time:start:111183de
travis_time:start:111183de
$ cd gdb-8.1.1 && ./configure > /dev/null && make > /dev/null && sudo make install > /dev/null
./simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
./simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
util.c: In function ‘_rl_tropen’:
util.c:520:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘__pid_t’ [-Wformat=]
   sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
   ^
histfile.c: In function ‘history_truncate_file’:
histfile.c:410:13: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
       write (file, bp, chars_read - (bp - buffer));
             ^
configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
configure: WARNING: linux/perf_event.h missing or too old; some features may be unavailable.
configure: WARNING: libipt is missing or unusable; some features may be unavailable.
configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
Creating observer.htmp
Creating observer.itmp
cli/cli-cmds.c: In function ‘void complete_command(const char*, int)’:
cli/cli-cmds.c:304:48: warning: ‘word’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         get_max_completions_reached_message ());
                                                ^
cli/cli-cmds.c:277:71: warning: ‘tracker’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     = tracker->build_completion_result (word, word - arg, strlen (arg));
                                                                       ^
breakpoint.c: In function ‘void check_status_watchpoint(bpstat)’:
breakpoint.c:5056:20: warning: ‘e’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    wp_check_result e;
                    ^
.././../../libiberty/simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
.././../../libiberty/simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
./gdb.texinfo:2498: warning: `.' or `,' must follow @xref
./gdb.texinfo:2517: warning: `.' or `,' must follow @xref
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
travis_fold:end:install.4
travis_fold:start:install.5
travis_time:start:014df525
$ cd ..
$ cd ..
travis_time:end:014df525:start=1535276261593782169,finish=1535276261600944019,duration=7161850
travis_fold:end:install.5
travis_fold:start:install.6
travis_time:start:0cf9b3cc
$ gdb --version
GNU gdb (GDB) 8.1.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
travis_fold:end:install.6
travis_fold:start:before_script.1
travis_time:start:01c3dc1a
$ echo "#### Disk usage before running script:"; df -h; du . | sort -nr | head -n100
---
412132 ./.git/objects
412124 ./.git/objects/pack
378644 ./gdb-8.1.1/gdb
96260 ./src
81340 ./gdb-8.1.1/bfd
63668 ./src/test
60360 ./gdb-8.1.1/sim
43276 ./gdb-8.1.1/opcodes
37924 ./src/test/ui
26932 ./gdb-8.1.1/gdb/gdbserver
23944 ./gdb-8.1.1/gdb/testsuite
23456 ./gdb-8.1.1/sim/testsuite
22568 ./gdb-8.1.1/sim/testsuite/sim
22428 ./gdb-8.1.1/gdb/python
15856 ./gdb-8.1.1/bfd/.libs
15120 ./src/test/run-pass
8980 ./gdb-8.1.1/sim/testsuite/sim/bfin
8468 ./gdb-8.1.1/gdb/mi
7872 ./gdb-8.1.1/gdb/doc
7216 ./gdb-8.1.1/libiberty
7084 ./gdb-8.1.1/gdb/tui
6696 ./src/test/ui/issues
6236 ./gdb-8.1.1/sim/frv
5812 ./gdb-8.1.1/readline
5564 ./gdb-8.1.1/gdb/testsuite/gdb.base
5408 ./gdb-8.1.1/zlib
5396 ./gdb-8.1.1/bfd/po
5136 ./gdb-8.1.1/sim/testsuite/sim/frv
4656 ./gdb-8.1.1/include
4476 ./src/librustc
4428 ./gdb-8.1.1/gdb/gdbserver/build-libiberty-gdbserver
4076 ./gdb-8.1.1/gdb/cli
3652 ./gdb-8.1.1/gdb/compile
3184 ./src/libcore
3184 ./src/libcore
3180 ./gdb-8.1.1/gdb/gnulib
3164 ./src/test/run-make-fulldeps
2720 ./gdb-8.1.1/opcodes/.libs
2692 ./gdb-8.1.1/libdecnumber
2564 ./gdb-8.1.1/sim/ppc
2540 ./gdb-8.1.1/cpu
2496 ./gdb-8.1.1/gdb/testsuite/gdb.ada
2460 ./gdb-8.1.1/sim/cris
2444 ./src/test/ui/borrowck
2424 ./gdb-8.1.1/gdb/gnulib/import
2416 ./src/librustc_mir
2404 ./gdb-8.1.1/gdb/build-gnulib
2356 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver
2236 ./gdb-8.1.1/zlib/contrib
1980 ./src/test/ui/error-codes
1980 ./src/test/ui/error-codes
1956 ./gdb-8.1.1/sim/sh64
1928 ./gdb-8.1.1/include/opcode
1920 ./gdb-8.1.1/sim/m32r
1876 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver/import
1876 ./gdb-8.1.1/gdb/build-gnulib/import
1740 ./gdb-8.1.1/gdb/testsuite/gdb.cp
1724 ./gdb-8.1.1/bfd/.deps
1716 ./gdb-8.1.1/gdb/testsuite/gdb.dwarf2
1680 ./gdb-8.1.1/sim/common
1628 ./gdb-8.1.1/gdb/.deps
1624 ./src/libsyntax
1604 ./gdb-8.1.1/gdb/testsuite/gdb.arch
1600 ./gdb-8.1.1/sim/testsuite/sim/cris
1576 ./gdb-8.1.1/sim/testsuite/sim/sh64
1564 ./gdb-8.1.1/sim/bfin
1540 ./src/etc/installer
1540 ./src/etc/installer
1524 ./gdb-8.1.1/gdb/features
1500 ./gdb-8.1.1/gdb/testsuite/gdb.disasm
1492 ./src/libstd/sys
1476 ./gdb-8.1.1/bfd/doc
1396 ./src/librustc_typeck
1396 ./src/librustc_typeck
1324 ./gdb-8.1.1/sim/mips
1312 ./gdb-8.1.1/opcodes/po
1308 ./src/test/rustdoc
1308 ./src/test/rustdoc
1296 ./gdb-8.1.1/sim/or1k
1180 ./src/librustc_codegen_llvm
1180 ./src/librustc_codegen_llvm
1172 ./gdb-8.1.1/sim/arm
1152 ./src/test/ui/feature-gates
1120 ./gdb-8.1.1/sim/testsuite/sim/mips
1048 ./src/librustdoc/html
1048 ./src/librustdoc/html
1024 ./gdb-8.1.1/sim/mn10300
980 ./src/test/ui/lint
960 ./src/ci
948 ./src/librustc/ty
948 ./src/librustc/ty
948 ./gdb-8.1.1/zlib/contrib/vstudio
940 ./src/ci/docker
940 ./gdb-8.1.1/gdb/testsuite/gdb.mi
932 ./gdb-8.1.1/sim/testsuite/sim/cris/asm
932 ./gdb-8.1.1/sim/aarch64
travis_time:end:01c3dc1a:start=1535276261668687617,finish=1535276261754219183,duration=85531566
travis_fold:end:before_script.1
travis_fold:start:before_script.2
travis_time:start:071cfc70
---
[00:45:16]    Compiling compiletest v0.0.0 (file:///checkout/src/tools/compiletest)
[00:45:16] error[E0425]: cannot find value `test_file` in this scope
[00:45:16]   --> tools/compiletest/src/header.rs:49:33
[00:45:16]    |
[00:45:16] 49 |             println!("{:?} is", test_file);
[00:45:16]    |                                 ^^^^^^^^^ did you mean `testfile`?
[00:45:16] error[E0425]: cannot find value `test_file` in this scope
[00:45:16]   --> tools/compiletest/src/header.rs:65:46
[00:45:16]    |
[00:45:16]    |
[00:45:16] 65 |             println!("{:?} will be ignored", test_file);
[00:45:16]    |                                              ^^^^^^^^^ did you mean `testfile`?
[00:45:17] error: aborting due to 2 previous errors
[00:45:17] 
[00:45:17] For more information about this error, try `rustc --explain E0425`.
[00:45:17] error: Could not compile `compiletest`.
[00:45:17] error: Could not compile `compiletest`.
[00:45:17] 
[00:45:17] Caused by:
[00:45:17]   process didn't exit successfully: `/checkout/obj/build/bootstrap/debug/rustc --crate-name compiletest tools/compiletest/src/main.rs --color always --error-format json --crate-type bin --emit=dep-info,link -C opt-level=2 -C metadata=e7c792fe814f5406 -C extra-filename=-e7c792fe814f5406 --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps --target x86_64-unknown-linux-gnu -L dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps -L dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/release/deps --extern diff=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libdiff-d2a650d80e73503e.rlib --extern env_logger=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libenv_logger-e803a21f3defa65f.rlib --extern filetime=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libfiletime-9bcd1601bd218a76.rlib --extern getopts=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libgetopts-bde56a42402a0852.rlib --extern libc=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/liblibc-1482fac8994892d4.rlib --extern log=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/liblog-deb7b90968dd7ba0.rlib --extern regex=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libregex-7a6a486060e3b2e9.rlib --extern rustfix=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/librustfix-74cf7700a32ca457.rlib --extern serde=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libserde-2435d05837154024.rlib --extern serde_derive=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/release/deps/libserde_derive-852a8953aff62411.so --extern serde_json=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libserde_json-5f48fd0bb4ac789f.rlib -L native=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/build/backtrace-sys-ee16f6821aef40e9/out` (exit code: 1)
[00:45:17] expected success, got: exit code: 101
[00:45:17] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
[00:45:17] Build completed unsuccessfully in 
travis_time:end:1b948240:start=1535276261838974649,finish=1535278980003458353,duration=2718164483704
---
travis_time:end:004c2ac4:start=1535278980964344129,finish=1535278980975838132,duration=11494003
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:06a1959e
$ cat ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true
cat: ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers: No such file or directory
travis_fold:end:after_failure.5
travis_fold:start:after_failure.6
travis_time:start:15bc2d4c
$ dmesg | grep -i kill

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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The job x86_64-gnu-llvm-5.0 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
The following additional packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl
Suggested packages:
  libintl-xs-perl texlive-base texlive-latex-base texlive-generic-recommended
Recommended packages:
  libxml-sax-expat-perl
The following NEW packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl texinfo
0 upgraded, 7 newly installed, 0 to remove and 173 not upgraded.
Need to get 2,315 kB of archives.
After this operation, 9,657 kB of additional disk space will be used.
Get:1 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libintl-perl all 1.23-1build1 [1,204 kB]
Get:3 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-namespacesupport-perl all 1.11-1 [13.2 kB]
Get:4 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-base-perl all 1.07-1 [21.5 kB]
Get:5 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-perl all 0.99+dfsg-2ubuntu1 [64.6 kB]
Get:6 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty-updates/main amd64 libxml-libxml-perl amd64 2.0108+dfsg-1ubuntu0.2 [336 kB]
---
travis_time:end:16fd6cc9:start=1535283950716654806,finish=1535283952255816922,duration=1539162116
travis_fold:end:install.1
travis_fold:start:install.2
travis_time:start:00e79825
$ wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
--2018-08-26 11:45:52--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37338817 (36M) [application/x-gzip]
Saving to: ‘gdb-8.1.1.tar.gz’
 0% [                                       ] 0           --.-K/s              
 1% [                                       ] 448,598     1.89MB/s             
 2% [>                                      ] 1,070,678   2.25MB/s             
 4% [>                                      ] 1,707,350   2.39MB/s             
 6% [=>                                     ] 2,373,334   2.49MB/s             
 8% [==>                                    ] 3,058,774   2.57MB/s             
10% [==>                                    ] 3,768,406   2.64MB/s             
12% [===>                                   ] 4,497,750   2.70MB/s             
14% [====>                                  ] 5,241,174   2.75MB/s             
16% [=====>                                 ] 6,007,126   2.81MB/s             
18% [======>                                ] 6,798,422   2.86MB/s             
20% [======>                                ] 7,615,062   2.91MB/s             
22% [=======>                               ] 8,454,230   2.96MB/s             
24% [========>                              ] 9,313,366   3.01MB/s             
27% [=========>                             ] 10,198,998  3.06MB/s  eta 8s     
29% [==========>                            ] 11,109,718  3.19MB/s  eta 8s     
32% [===========>                           ] 12,044,630  3.27MB/s  eta 8s     
34% [============>                          ] 12,999,510  3.35MB/s  eta 8s     
37% [=============>                         ] 13,979,478  3.47MB/s  eta 8s     
40% [==============>                        ] 14,987,350  3.55MB/s  eta 6s     
42% [===============>                       ] 16,018,006  3.67MB/s  eta 6s     
45% [================>                      ] 17,075,414  3.75MB/s  eta 6s     
48% [=================>                     ] 18,138,710  3.83MB/s  eta 6s     
51% [===================>                   ] 19,235,542  3.95MB/s  eta 6s     
54% [====================>                  ] 20,354,902  4.04MB/s  eta 5s     
57% [=====================>                 ] 21,488,342  4.16MB/s  eta 5s     
60% [======================>                ] 22,651,094  4.24MB/s  eta 5s     
63% [=======================>               ] 23,833,814  4.32MB/s  eta 5s     
67% [=========================>             ] 25,046,102  4.44MB/s  eta 5s     
70% [==========================>            ] 26,271,062  4.52MB/s  eta 3s     
73% [===========================>           ] 27,534,038  4.64MB/s  eta 3s     
77% [=============================>         ] 28,864,854  4.74MB/s  eta 3s     
81% [==============================>        ] 30,285,270  4.85MB/s  eta 3s     
85% [================================>      ] 31,783,382  5.02MB/s  eta 3s     
89% [=================================>     ] 33,377,238  5.17MB/s  eta 1s     
93% [===================================>   ] 35,072,470  5.39MB/s  eta 1s     
98% [=====================================> ] 36,881,750  5.58MB/s  eta 1s     
100%[======================================>] 37,338,817  5.66MB/s   in 8.2s   
2018-08-26 11:46:00 (4.34 MB/s) - ‘gdb-8.1.1.tar.gz’ saved [37338817/37338817]
travis_fold:end:install.2
travis_fold:start:install.3
travis_time:start:1b364da0
travis_time:start:1b364da0
$ tar -xzvf gdb-8.1.1.tar.gz > /dev/null
travis_fold:end:install.3
travis_fold:start:install.4
travis_time:start:128020ab
travis_time:start:128020ab
$ cd gdb-8.1.1 && ./configure > /dev/null && make > /dev/null && sudo make install > /dev/null
./simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
./simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
util.c: In function ‘_rl_tropen’:
util.c:520:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘__pid_t’ [-Wformat=]
   sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
   ^
histfile.c: In function ‘history_truncate_file’:
histfile.c:410:13: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
       write (file, bp, chars_read - (bp - buffer));
             ^
configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
configure: WARNING: linux/perf_event.h missing or too old; some features may be unavailable.
configure: WARNING: libipt is missing or unusable; some features may be unavailable.
configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
Creating observer.htmp
Creating observer.itmp
cli/cli-cmds.c: In function ‘void complete_command(const char*, int)’:
cli/cli-cmds.c:304:48: warning: ‘word’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         get_max_completions_reached_message ());
                                                ^
cli/cli-cmds.c:277:71: warning: ‘tracker’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     = tracker->build_completion_result (word, word - arg, strlen (arg));
                                                                       ^
breakpoint.c: In function ‘void check_status_watchpoint(bpstat)’:
breakpoint.c:5056:20: warning: ‘e’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    wp_check_result e;
                    ^
.././../../libiberty/simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
.././../../libiberty/simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
./gdb.texinfo:2498: warning: `.' or `,' must follow @xref
./gdb.texinfo:2517: warning: `.' or `,' must follow @xref
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
travis_fold:end:install.4
travis_fold:start:install.5
travis_time:start:0d7aa57e
$ cd ..
$ cd ..
travis_time:end:0d7aa57e:start=1535284522225538656,finish=1535284522231115266,duration=5576610
travis_fold:end:install.5
travis_fold:start:install.6
travis_time:start:0e01ad52
$ gdb --version
GNU gdb (GDB) 8.1.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
travis_fold:end:install.6
travis_fold:start:before_script.1
travis_time:start:08894f74
$ echo "#### Disk usage before running script:"; df -h; du . | sort -nr | head -n100
---
412156 ./.git/objects
412148 ./.git/objects/pack
378644 ./gdb-8.1.1/gdb
96260 ./src
81340 ./gdb-8.1.1/bfd
63668 ./src/test
60360 ./gdb-8.1.1/sim
43276 ./gdb-8.1.1/opcodes
37924 ./src/test/ui
26932 ./gdb-8.1.1/gdb/gdbserver
23944 ./gdb-8.1.1/gdb/testsuite
23456 ./gdb-8.1.1/sim/testsuite
22568 ./gdb-8.1.1/sim/testsuite/sim
22428 ./gdb-8.1.1/gdb/python
15856 ./gdb-8.1.1/bfd/.libs
15120 ./src/test/run-pass
8980 ./gdb-8.1.1/sim/testsuite/sim/bfin
8468 ./gdb-8.1.1/gdb/mi
7872 ./gdb-8.1.1/gdb/doc
7216 ./gdb-8.1.1/libiberty
7084 ./gdb-8.1.1/gdb/tui
6696 ./src/test/ui/issues
6236 ./gdb-8.1.1/sim/frv
5812 ./gdb-8.1.1/readline
5564 ./gdb-8.1.1/gdb/testsuite/gdb.base
5408 ./gdb-8.1.1/zlib
5396 ./gdb-8.1.1/bfd/po
5136 ./gdb-8.1.1/sim/testsuite/sim/frv
4656 ./gdb-8.1.1/include
4476 ./src/librustc
4428 ./gdb-8.1.1/gdb/gdbserver/build-libiberty-gdbserver
4076 ./gdb-8.1.1/gdb/cli
3652 ./gdb-8.1.1/gdb/compile
3184 ./src/libcore
3184 ./src/libcore
3180 ./gdb-8.1.1/gdb/gnulib
3164 ./src/test/run-make-fulldeps
2720 ./gdb-8.1.1/opcodes/.libs
2692 ./gdb-8.1.1/libdecnumber
2564 ./gdb-8.1.1/sim/ppc
2540 ./gdb-8.1.1/cpu
2496 ./gdb-8.1.1/gdb/testsuite/gdb.ada
2460 ./gdb-8.1.1/sim/cris
2444 ./src/test/ui/borrowck
2424 ./gdb-8.1.1/gdb/gnulib/import
2416 ./src/librustc_mir
2404 ./gdb-8.1.1/gdb/build-gnulib
2356 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver
2236 ./gdb-8.1.1/zlib/contrib
1980 ./src/test/ui/error-codes
1980 ./src/test/ui/error-codes
1956 ./gdb-8.1.1/sim/sh64
1928 ./gdb-8.1.1/include/opcode
1920 ./gdb-8.1.1/sim/m32r
1876 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver/import
1876 ./gdb-8.1.1/gdb/build-gnulib/import
1740 ./gdb-8.1.1/gdb/testsuite/gdb.cp
1724 ./gdb-8.1.1/bfd/.deps
1716 ./gdb-8.1.1/gdb/testsuite/gdb.dwarf2
1680 ./gdb-8.1.1/sim/common
1628 ./gdb-8.1.1/gdb/.deps
1624 ./src/libsyntax
1604 ./gdb-8.1.1/gdb/testsuite/gdb.arch
1600 ./gdb-8.1.1/sim/testsuite/sim/cris
1576 ./gdb-8.1.1/sim/testsuite/sim/sh64
1564 ./gdb-8.1.1/sim/bfin
1540 ./src/etc/installer
1540 ./src/etc/installer
1524 ./gdb-8.1.1/gdb/features
1500 ./gdb-8.1.1/gdb/testsuite/gdb.disasm
1492 ./src/libstd/sys
1476 ./gdb-8.1.1/bfd/doc
1396 ./src/librustc_typeck
1396 ./src/librustc_typeck
1324 ./gdb-8.1.1/sim/mips
1312 ./gdb-8.1.1/opcodes/po
1308 ./src/test/rustdoc
1308 ./src/test/rustdoc
1296 ./gdb-8.1.1/sim/or1k
1180 ./src/librustc_codegen_llvm
1180 ./src/librustc_codegen_llvm
1172 ./gdb-8.1.1/sim/arm
1152 ./src/test/ui/feature-gates
1120 ./gdb-8.1.1/sim/testsuite/sim/mips
1048 ./src/librustdoc/html
1048 ./src/librustdoc/html
1024 ./gdb-8.1.1/sim/mn10300
980 ./src/test/ui/lint
960 ./src/ci
948 ./src/librustc/ty
948 ./src/librustc/ty
948 ./gdb-8.1.1/zlib/contrib/vstudio
940 ./src/ci/docker
940 ./gdb-8.1.1/gdb/testsuite/gdb.mi
932 ./gdb-8.1.1/sim/testsuite/sim/cris/asm
932 ./gdb-8.1.1/sim/aarch64
travis_time:end:08894f74:start=1535284522294350980,finish=1535284522379727400,duration=85376420
travis_fold:end:before_script.1
travis_fold:start:before_script.2
travis_time:start:08b6d2c5
---

[00:44:36] travis_fold:start:test_ui
travis_time:start:test_ui
Check compiletest suite=ui mode=ui (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[00:44:36] "/checkout/src/test/ui/export2.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/export2.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/export2.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/export2.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/export2.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/export2.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/export2.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/export2.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/export2.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/required-lang-item.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/required-lang-item.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/required-lang-item.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/required-lang-item.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/required-lang-item.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/required-lang-item.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/required-lang-item.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/required-lang-item.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/required-lang-item.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/required-lang-item.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_share-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_share-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_share-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_share-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_share-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_share-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_share-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_share-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_share-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_send-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_send-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
[00:44:36] "/checkout/src/test/ui/no_send-enum.rs" is
[00:44:36] false
[00:44:36] false
[00:44:36] false
---
The following additional packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl
Suggested packages:
  libintl-xs-perl texlive-base texlive-latex-base texlive-generic-recommended
Recommended packages:
  libxml-sax-expat-perl
The following NEW packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl texinfo
0 upgraded, 7 newly installed, 0 to remove and 173 not upgraded.
Need to get 2,315 kB of archives.
After this operation, 9,657 kB of additional disk space will be used.
Get:1 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libintl-perl all 1.23-1build1 [1,204 kB]
Get:3 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-namespacesupport-perl all 1.11-1 [13.2 kB]
Get:4 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-base-perl all 1.07-1 [21.5 kB]
Get:5 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-perl all 0.99+dfsg-2ubuntu1 [64.6 kB]
Get:6 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty-updates/main amd64 libxml-libxml-perl amd64 2.0108+dfsg-1ubuntu0.2 [336 kB]
---
travis_time:end:01b90d0b:start=1535288746565880955,finish=1535288748195210024,duration=1629329069
travis_fold:end:install.1
travis_fold:start:install.2
travis_time:start:0b189183
$ wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
--2018-08-26 13:05:48--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37338817 (36M) [application/x-gzip]
Saving to: ‘gdb-8.1.1.tar.gz’
 0% [                                       ] 0           --.-K/s              
 2% [                                       ] 777,814     3.70MB/s             
26% [=========>                             ] 9,863,638   23.5MB/s             
55% [====================>                  ] 20,735,062  32.9MB/s             
86% [================================>      ] 32,393,046  38.4MB/s             
100%[======================================>] 37,338,817  40.5MB/s   in 0.9s   
2018-08-26 13:05:49 (40.5 MB/s) - ‘gdb-8.1.1.tar.gz’ saved [37338817/37338817]
travis_fold:end:install.2
travis_fold:start:install.3
travis_time:start:019d17fa
travis_time:start:019d17fa
$ tar -xzvf gdb-8.1.1.tar.gz > /dev/null
travis_fold:end:install.3
travis_fold:start:install.4
travis_time:start:0d78746c
travis_time:start:0d78746c
$ cd gdb-8.1.1 && ./configure > /dev/null && make > /dev/null && sudo make install > /dev/null
./simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
./simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
util.c: In function ‘_rl_tropen’:
util.c:520:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘__pid_t’ [-Wformat=]
   sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
   ^
histfile.c: In function ‘history_truncate_file’:
histfile.c:410:13: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
       write (file, bp, chars_read - (bp - buffer));
             ^
configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
configure: WARNING: linux/perf_event.h missing or too old; some features may be unavailable.
configure: WARNING: libipt is missing or unusable; some features may be unavailable.
configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
Creating observer.htmp
Creating observer.itmp
cli/cli-cmds.c: In function ‘void complete_command(const char*, int)’:
cli/cli-cmds.c:304:48: warning: ‘word’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         get_max_completions_reached_message ());
                                                ^
cli/cli-cmds.c:277:71: warning: ‘tracker’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     = tracker->build_completion_result (word, word - arg, strlen (arg));
                                                                       ^
breakpoint.c: In function ‘void check_status_watchpoint(bpstat)’:
breakpoint.c:5056:20: warning: ‘e’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    wp_check_result e;
                    ^
.././../../libiberty/simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
.././../../libiberty/simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
./gdb.texinfo:2498: warning: `.' or `,' must follow @xref
./gdb.texinfo:2517: warning: `.' or `,' must follow @xref
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
travis_fold:end:install.4
travis_fold:start:install.5
travis_time:start:079141f8
$ cd ..
$ cd ..
travis_time:end:079141f8:start=1535289321427223665,finish=1535289321433271795,duration=6048130
travis_fold:end:install.5
travis_fold:start:install.6
travis_time:start:003adb8f
$ gdb --version
GNU gdb (GDB) 8.1.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
travis_fold:end:install.6
travis_fold:start:before_script.1
travis_time:start:1af145c4
$ echo "#### Disk usage before running script:"; df -h; du . | sort -nr | head -n100
---
412236 ./.git/objects
412228 ./.git/objects/pack
378644 ./gdb-8.1.1/gdb
96260 ./src
81340 ./gdb-8.1.1/bfd
63668 ./src/test
60360 ./gdb-8.1.1/sim
43276 ./gdb-8.1.1/opcodes
37924 ./src/test/ui
26932 ./gdb-8.1.1/gdb/gdbserver
23944 ./gdb-8.1.1/gdb/testsuite
23456 ./gdb-8.1.1/sim/testsuite
22568 ./gdb-8.1.1/sim/testsuite/sim
22428 ./gdb-8.1.1/gdb/python
15856 ./gdb-8.1.1/bfd/.libs
15120 ./src/test/run-pass
8980 ./gdb-8.1.1/sim/testsuite/sim/bfin
8468 ./gdb-8.1.1/gdb/mi
7872 ./gdb-8.1.1/gdb/doc
7216 ./gdb-8.1.1/libiberty
7084 ./gdb-8.1.1/gdb/tui
6696 ./src/test/ui/issues
6236 ./gdb-8.1.1/sim/frv
5812 ./gdb-8.1.1/readline
5564 ./gdb-8.1.1/gdb/testsuite/gdb.base
5408 ./gdb-8.1.1/zlib
5396 ./gdb-8.1.1/bfd/po
5136 ./gdb-8.1.1/sim/testsuite/sim/frv
4656 ./gdb-8.1.1/include
4476 ./src/librustc
4428 ./gdb-8.1.1/gdb/gdbserver/build-libiberty-gdbserver
4076 ./gdb-8.1.1/gdb/cli
3652 ./gdb-8.1.1/gdb/compile
3184 ./src/libcore
3184 ./src/libcore
3180 ./gdb-8.1.1/gdb/gnulib
3164 ./src/test/run-make-fulldeps
2720 ./gdb-8.1.1/opcodes/.libs
2692 ./gdb-8.1.1/libdecnumber
2564 ./gdb-8.1.1/sim/ppc
2540 ./gdb-8.1.1/cpu
2496 ./gdb-8.1.1/gdb/testsuite/gdb.ada
2460 ./gdb-8.1.1/sim/cris
2444 ./src/test/ui/borrowck
2424 ./gdb-8.1.1/gdb/gnulib/import
2416 ./src/librustc_mir
2404 ./gdb-8.1.1/gdb/build-gnulib
2356 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver
2236 ./gdb-8.1.1/zlib/contrib
1980 ./src/test/ui/error-codes
1980 ./src/test/ui/error-codes
1956 ./gdb-8.1.1/sim/sh64
1928 ./gdb-8.1.1/include/opcode
1920 ./gdb-8.1.1/sim/m32r
1876 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver/import
1876 ./gdb-8.1.1/gdb/build-gnulib/import
1740 ./gdb-8.1.1/gdb/testsuite/gdb.cp
1724 ./gdb-8.1.1/bfd/.deps
1716 ./gdb-8.1.1/gdb/testsuite/gdb.dwarf2
1680 ./gdb-8.1.1/sim/common
1628 ./gdb-8.1.1/gdb/.deps
1624 ./src/libsyntax
1604 ./gdb-8.1.1/gdb/testsuite/gdb.arch
1600 ./gdb-8.1.1/sim/testsuite/sim/cris
1576 ./gdb-8.1.1/sim/testsuite/sim/sh64
1564 ./gdb-8.1.1/sim/bfin
1540 ./src/etc/installer
1540 ./src/etc/installer
1524 ./gdb-8.1.1/gdb/features
1500 ./gdb-8.1.1/gdb/testsuite/gdb.disasm
1492 ./src/libstd/sys
1476 ./gdb-8.1.1/bfd/doc
1396 ./src/librustc_typeck
1396 ./src/librustc_typeck
1324 ./gdb-8.1.1/sim/mips
1312 ./gdb-8.1.1/opcodes/po
1308 ./src/test/rustdoc
1308 ./src/test/rustdoc
1296 ./gdb-8.1.1/sim/or1k
1180 ./src/librustc_codegen_llvm
1180 ./src/librustc_codegen_llvm
1172 ./gdb-8.1.1/sim/arm
1152 ./src/test/ui/feature-gates
1120 ./gdb-8.1.1/sim/testsuite/sim/mips
1048 ./src/librustdoc/html
1048 ./src/librustdoc/html
1024 ./gdb-8.1.1/sim/mn10300
980 ./src/test/ui/lint
960 ./src/ci
948 ./src/librustc/ty
948 ./src/librustc/ty
948 ./gdb-8.1.1/zlib/contrib/vstudio
940 ./src/ci/docker
940 ./gdb-8.1.1/gdb/testsuite/gdb.mi
932 ./gdb-8.1.1/sim/testsuite/sim/cris/asm
932 ./gdb-8.1.1/sim/aarch64
travis_time:end:1af145c4:start=1535289321499358311,finish=1535289321581030879,duration=81672568
travis_fold:end:before_script.1
travis_fold:start:before_script.2
travis_time:start:2a5daa65
---

[00:49:47] travis_fold:start:test_ui
travis_time:start:test_ui
Check compiletest suite=ui mode=ui (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[00:49:47] "/checkout/src/test/ui/export2.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/export2.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/export2.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/export2.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/export2.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/export2.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/export2.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/export2.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/export2.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/parse-error-correct.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/extoption_env-too-many-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/required-lang-item.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/required-lang-item.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/required-lang-item.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/required-lang-item.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/required-lang-item.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/required-lang-item.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/required-lang-item.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/required-lang-item.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/required-lang-item.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/required-lang-item.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/writing-to-immutable-vec.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/cfg-attr-unknown-attribute-macro-expansion.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/stmt_expr_attrs_no_feature.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/implicit-method-bind.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/associated-path-shl.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_share-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_share-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_share-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_share-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_share-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_share-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_share-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_share-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_share-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/constructor-lifetime-args.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/non-constant-expr-for-arr-len.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_send-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_send-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false
[00:49:47] "/checkout/src/test/ui/no_send-enum.rs" is
[00:49:47] false
[00:49:47] false
[00:49:47] false

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

@rust-highfive
Copy link
Collaborator

The job x86_64-gnu-llvm-5.0 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
The following additional packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl
Suggested packages:
  libintl-xs-perl texlive-base texlive-latex-base texlive-generic-recommended
Recommended packages:
  libxml-sax-expat-perl
The following NEW packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl texinfo
0 upgraded, 7 newly installed, 0 to remove and 173 not upgraded.
Need to get 2,315 kB of archives.
After this operation, 9,657 kB of additional disk space will be used.
Get:1 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libintl-perl all 1.23-1build1 [1,204 kB]
Get:3 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-namespacesupport-perl all 1.11-1 [13.2 kB]
Get:4 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-base-perl all 1.07-1 [21.5 kB]
Get:5 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-perl all 0.99+dfsg-2ubuntu1 [64.6 kB]
Get:6 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty-updates/main amd64 libxml-libxml-perl amd64 2.0108+dfsg-1ubuntu0.2 [336 kB]
---
travis_time:end:0a0eed70:start=1535379215778689110,finish=1535379217287200634,duration=1508511524
travis_fold:end:install.1
travis_fold:start:install.2
travis_time:start:0fca76fa
$ wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
--2018-08-27 14:13:37--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37338817 (36M) [application/x-gzip]
Saving to: ‘gdb-8.1.1.tar.gz’
 0% [                                       ] 0           --.-K/s              
 1% [                                       ] 437,078     2.08MB/s             
 9% [==>                                    ] 3,568,726   8.50MB/s             
17% [=====>                                 ] 6,535,126   10.4MB/s             
25% [========>                              ] 9,566,806   11.4MB/s             
33% [============>                          ] 12,600,790  12.0MB/s             
42% [===============>                       ] 15,930,966  12.6MB/s             
52% [===================>                   ] 19,436,630  13.1MB/s             
61% [======================>                ] 22,937,174  13.5MB/s             
70% [==========================>            ] 26,450,134  13.9MB/s             
79% [=============================>         ] 29,544,662  13.9MB/s             
88% [=================================>     ] 33,106,902  14.2MB/s             
98% [=====================================> ] 36,625,494  14.4MB/s             
100%[======================================>] 37,338,817  14.4MB/s   in 2.5s   
2018-08-27 14:13:39 (14.4 MB/s) - ‘gdb-8.1.1.tar.gz’ saved [37338817/37338817]
travis_fold:end:install.2
travis_fold:start:install.3
travis_time:start:06c76950
travis_time:start:06c76950
$ tar -xzvf gdb-8.1.1.tar.gz > /dev/null
travis_fold:end:install.3
travis_fold:start:install.4
travis_time:start:14087f60
travis_time:start:14087f60
$ cd gdb-8.1.1 && ./configure > /dev/null && make > /dev/null && sudo make install > /dev/null
./simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
./simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
util.c: In function ‘_rl_tropen’:
util.c:520:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘__pid_t’ [-Wformat=]
   sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
   ^
histfile.c: In function ‘history_truncate_file’:
histfile.c:410:13: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
       write (file, bp, chars_read - (bp - buffer));
             ^
configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
configure: WARNING: linux/perf_event.h missing or too old; some features may be unavailable.
configure: WARNING: libipt is missing or unusable; some features may be unavailable.
configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
Creating observer.htmp
Creating observer.itmp
cli/cli-cmds.c: In function ‘void complete_command(const char*, int)’:
cli/cli-cmds.c:304:48: warning: ‘word’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         get_max_completions_reached_message ());
                                                ^
cli/cli-cmds.c:277:71: warning: ‘tracker’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     = tracker->build_completion_result (word, word - arg, strlen (arg));
                                                                       ^
breakpoint.c: In function ‘void check_status_watchpoint(bpstat)’:
breakpoint.c:5056:20: warning: ‘e’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    wp_check_result e;
                    ^
.././../../libiberty/simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
.././../../libiberty/simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
./gdb.texinfo:2498: warning: `.' or `,' must follow @xref
./gdb.texinfo:2517: warning: `.' or `,' must follow @xref
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
travis_fold:end:install.4
travis_fold:start:install.5
travis_time:start:0242e724
$ cd ..
$ cd ..
travis_time:end:0242e724:start=1535379763913746131,finish=1535379763920178759,duration=6432628
travis_fold:end:install.5
travis_fold:start:install.6
travis_time:start:2e902085
$ gdb --version
GNU gdb (GDB) 8.1.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
travis_fold:end:install.6
travis_fold:start:before_script.1
travis_time:start:300b9c00
$ echo "#### Disk usage before running script:"; df -h; du . | sort -nr | head -n100
---
412116 ./.git/objects
412108 ./.git/objects/pack
378644 ./gdb-8.1.1/gdb
96280 ./src
81340 ./gdb-8.1.1/bfd
63684 ./src/test
60360 ./gdb-8.1.1/sim
43276 ./gdb-8.1.1/opcodes
37924 ./src/test/ui
26932 ./gdb-8.1.1/gdb/gdbserver
23944 ./gdb-8.1.1/gdb/testsuite
23456 ./gdb-8.1.1/sim/testsuite
22568 ./gdb-8.1.1/sim/testsuite/sim
22428 ./gdb-8.1.1/gdb/python
15856 ./gdb-8.1.1/bfd/.libs
15120 ./src/test/run-pass
8980 ./gdb-8.1.1/sim/testsuite/sim/bfin
8468 ./gdb-8.1.1/gdb/mi
7872 ./gdb-8.1.1/gdb/doc
7216 ./gdb-8.1.1/libiberty
7084 ./gdb-8.1.1/gdb/tui
6696 ./src/test/ui/issues
6236 ./gdb-8.1.1/sim/frv
5812 ./gdb-8.1.1/readline
5564 ./gdb-8.1.1/gdb/testsuite/gdb.base
5408 ./gdb-8.1.1/zlib
5396 ./gdb-8.1.1/bfd/po
5136 ./gdb-8.1.1/sim/testsuite/sim/frv
4656 ./gdb-8.1.1/include
4480 ./src/librustc
4428 ./gdb-8.1.1/gdb/gdbserver/build-libiberty-gdbserver
4076 ./gdb-8.1.1/gdb/cli
3652 ./gdb-8.1.1/gdb/compile
3184 ./src/libcore
3184 ./src/libcore
3180 ./gdb-8.1.1/gdb/gnulib
3164 ./src/test/run-make-fulldeps
2720 ./gdb-8.1.1/opcodes/.libs
2692 ./gdb-8.1.1/libdecnumber
2564 ./gdb-8.1.1/sim/ppc
2540 ./gdb-8.1.1/cpu
2496 ./gdb-8.1.1/gdb/testsuite/gdb.ada
2460 ./gdb-8.1.1/sim/cris
2444 ./src/test/ui/borrowck
2424 ./gdb-8.1.1/gdb/gnulib/import
2416 ./src/librustc_mir
2404 ./gdb-8.1.1/gdb/build-gnulib
2356 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver
2236 ./gdb-8.1.1/zlib/contrib
1980 ./src/test/ui/error-codes
1980 ./src/test/ui/error-codes
1956 ./gdb-8.1.1/sim/sh64
1928 ./gdb-8.1.1/include/opcode
1920 ./gdb-8.1.1/sim/m32r
1876 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver/import
1876 ./gdb-8.1.1/gdb/build-gnulib/import
1740 ./gdb-8.1.1/gdb/testsuite/gdb.cp
1724 ./gdb-8.1.1/bfd/.deps
1716 ./gdb-8.1.1/gdb/testsuite/gdb.dwarf2
1680 ./gdb-8.1.1/sim/common
1628 ./gdb-8.1.1/gdb/.deps
1624 ./src/libsyntax
1604 ./gdb-8.1.1/gdb/testsuite/gdb.arch
1600 ./gdb-8.1.1/sim/testsuite/sim/cris
1576 ./gdb-8.1.1/sim/testsuite/sim/sh64
1564 ./gdb-8.1.1/sim/bfin
1540 ./src/etc/installer
1540 ./src/etc/installer
1524 ./gdb-8.1.1/gdb/features
1500 ./gdb-8.1.1/gdb/testsuite/gdb.disasm
1492 ./src/libstd/sys
1476 ./gdb-8.1.1/bfd/doc
1396 ./src/librustc_typeck
1396 ./src/librustc_typeck
1324 ./gdb-8.1.1/sim/mips
1312 ./gdb-8.1.1/opcodes/po
1308 ./src/test/rustdoc
1308 ./src/test/rustdoc
1296 ./gdb-8.1.1/sim/or1k
1180 ./src/librustc_codegen_llvm
1180 ./src/librustc_codegen_llvm
1172 ./gdb-8.1.1/sim/arm
1152 ./src/test/ui/feature-gates
1120 ./gdb-8.1.1/sim/testsuite/sim/mips
1048 ./src/librustdoc/html
1048 ./src/librustdoc/html
1024 ./gdb-8.1.1/sim/mn10300
980 ./src/test/ui/lint
960 ./src/ci
948 ./src/librustc/ty
948 ./src/librustc/ty
948 ./gdb-8.1.1/zlib/contrib/vstudio
940 ./src/ci/docker
940 ./gdb-8.1.1/gdb/testsuite/gdb.mi
932 ./gdb-8.1.1/sim/testsuite/sim/cris/asm
932 ./gdb-8.1.1/sim/aarch64
travis_time:end:300b9c00:start=1535379763983479723,finish=1535379764069729521,duration=86249798
travis_fold:end:before_script.1
travis_fold:start:before_script.2
travis_time:start:026329d0
---
[00:49:10]    Compiling compiletest v0.0.0 (file:///checkout/src/tools/compiletest)
[00:49:11] error[E0425]: cannot find value `x` in this scope
[00:49:11]   --> tools/compiletest/src/header.rs:49:51
[00:49:11]    |
[00:49:11] 49 |             if let Some(x) = testfile.to_str() && x.contains("debuginfo") {
[00:49:11]    |                                                   ^ not found in this scope
[00:49:11] error[E0425]: cannot find value `x` in this scope
[00:49:11]   --> tools/compiletest/src/header.rs:66:47
[00:49:11]    |
[00:49:11]    |
[00:49:11] 66 |         if let Some(x) = testfile.to_str() && x.contains("debuginfo") && props.ignore {
[00:49:11]    |                                               ^ not found in this scope
[00:49:11] error[E0308]: mismatched types
[00:49:11]   --> tools/compiletest/src/header.rs:49:30
[00:49:11]    |
[00:49:11]    |
[00:49:11] 49 |             if let Some(x) = testfile.to_str() && x.contains("debuginfo") {
[00:49:11]    |                              ^^^^^^^^^^^^^^^^^ expected bool, found enum `std::option::Option`
[00:49:11]    = note: expected type `bool`
[00:49:11]               found type `std::option::Option<&str>`
[00:49:11] 
[00:49:11] error[E0308]: mismatched types
[00:49:11] error[E0308]: mismatched types
[00:49:11]   --> tools/compiletest/src/header.rs:49:20
[00:49:11]    |
[00:49:11] 49 |             if let Some(x) = testfile.to_str() && x.contains("debuginfo") {
[00:49:11]    |                    ^^^^^^^ expected bool, found enum `std::option::Option`
[00:49:11]    = note: expected type `bool`
[00:49:11]               found type `std::option::Option<_>`
[00:49:11] 
[00:49:11] error[E0308]: mismatched types
[00:49:11] error[E0308]: mismatched types
[00:49:11]   --> tools/compiletest/src/header.rs:66:26
[00:49:11]    |
[00:49:11] 66 |         if let Some(x) = testfile.to_str() && x.contains("debuginfo") && props.ignore {
[00:49:11]    |                          ^^^^^^^^^^^^^^^^^ expected bool, found enum `std::option::Option`
[00:49:11]    = note: expected type `bool`
[00:49:11]               found type `std::option::Option<&str>`
[00:49:11] 
[00:49:11] error[E0308]: mismatched types
[00:49:11] error[E0308]: mismatched types
[00:49:11]   --> tools/compiletest/src/header.rs:66:16
[00:49:11]    |
[00:49:11] 66 |         if let Some(x) = testfile.to_str() && x.contains("debuginfo") && props.ignore {
[00:49:11]    |                ^^^^^^^ expected bool, found enum `std::option::Option`
[00:49:11]    = note: expected type `bool`
[00:49:11]               found type `std::option::Option<_>`
[00:49:11] 
[00:49:12] error: aborting due to 6 previous errors
[00:49:12] error: aborting due to 6 previous errors
[00:49:12] 
[00:49:12] Some errors occurred: E0308, E0425.
[00:49:12] For more information about an error, try `rustc --explain E0308`.
[00:49:12] error: Could not compile `compiletest`.
[00:49:12] 
[00:49:12] Caused by:
[00:49:12]   process didn't exit successfully: `/checkout/obj/build/bootstrap/debug/rustc --crate-name compiletest tools/compiletest/src/main.rs --color always --error-format json --crate-type bin --emit=dep-info,link -C opt-level=2 -C metadata=e7c792fe814f5406 -C extra-filename=-e7c792fe814f5406 --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps --target x86_64-unknown-linux-gnu -L dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps -L dependency=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/release/deps --extern diff=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libdiff-d2a650d80e73503e.rlib --extern env_logger=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libenv_logger-e803a21f3defa65f.rlib --extern filetime=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libfiletime-9bcd1601bd218a76.rlib --extern getopts=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libgetopts-bde56a42402a0852.rlib --extern libc=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/liblibc-1482fac8994892d4.rlib --extern log=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/liblog-deb7b90968dd7ba0.rlib --extern regex=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libregex-7a6a486060e3b2e9.rlib --extern rustfix=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/librustfix-74cf7700a32ca457.rlib --extern serde=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libserde-2435d05837154024.rlib --extern serde_derive=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/release/deps/libserde_derive-852a8953aff62411.so --extern serde_json=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps/libserde_json-5f48fd0bb4ac789f.rlib -L native=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/build/backtrace-sys-ee16f6821aef40e9/out` (exit code: 1)
[00:49:12] expected success, got: exit code: 101
[00:49:12] failed to run: /checkout/obj/build/bootstrap/debug/boo
travis_time:end:1b49e5fb:start=1535379764151242262,finish=1535382716740502846,duration=2952589260584

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

@michaelwoerister
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Whoops, sorry for not replying earlier. @tromey, would know best about this topic, I think.

@fukatani
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@michaelwoerister Thanks for your reply.
GDB 8.1 enhanced rust support, so these function should be test by rust side, I think.
Currently, I try adding GDB 8.1 test.

@rust-highfive
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The job x86_64-gnu-llvm-5.0 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
The following additional packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl
Suggested packages:
  libintl-xs-perl texlive-base texlive-latex-base texlive-generic-recommended
Recommended packages:
  libxml-sax-expat-perl
The following NEW packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl texinfo
0 upgraded, 7 newly installed, 0 to remove and 174 not upgraded.
Need to get 2,315 kB of archives.
After this operation, 9,657 kB of additional disk space will be used.
Get:1 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libintl-perl all 1.23-1build1 [1,204 kB]
Get:3 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-namespacesupport-perl all 1.11-1 [13.2 kB]
Get:4 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-base-perl all 1.07-1 [21.5 kB]
Get:5 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-perl all 0.99+dfsg-2ubuntu1 [64.6 kB]
Get:6 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty-updates/main amd64 libxml-libxml-perl amd64 2.0108+dfsg-1ubuntu0.2 [336 kB]
---
travis_time:end:00ed3073:start=1535547749785745787,finish=1535547751785269391,duration=1999523604
travis_fold:end:install.1
travis_fold:start:install.2
travis_time:start:29f4c7e7
$ wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
--2018-08-29 13:02:31--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37338817 (36M) [application/x-gzip]
Saving to: ‘gdb-8.1.1.tar.gz’
 0% [                                       ] 0           --.-K/s              
 1% [                                       ] 423,254     1.99MB/s             
 3% [>                                      ] 1,455,062   3.44MB/s             
 8% [==>                                    ] 3,246,294   5.11MB/s             
16% [=====>                                 ] 6,271,830   7.42MB/s             
31% [===========>                           ] 11,577,430  10.8MB/s             
52% [===================>                   ] 19,623,894  15.3MB/s             
80% [==============================>        ] 30,092,374  20.2MB/s             
100%[======================================>] 37,338,817  23.3MB/s   in 1.5s   
2018-08-29 13:02:33 (23.3 MB/s) - ‘gdb-8.1.1.tar.gz’ saved [37338817/37338817]
travis_fold:end:install.2
travis_fold:start:install.3
travis_time:start:0315ddc8
travis_time:start:0315ddc8
$ tar -xzvf gdb-8.1.1.tar.gz > /dev/null
travis_fold:end:install.3
travis_fold:start:install.4
travis_time:start:1dca30ee
travis_time:start:1dca30ee
$ cd gdb-8.1.1 && ./configure > /dev/null && make > /dev/null && sudo make install > /dev/null
./simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
./simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
util.c: In function ‘_rl_tropen’:
util.c:520:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘__pid_t’ [-Wformat=]
   sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
   ^
histfile.c: In function ‘history_truncate_file’:
histfile.c:410:13: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
       write (file, bp, chars_read - (bp - buffer));
             ^
configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
configure: WARNING: linux/perf_event.h missing or too old; some features may be unavailable.
configure: WARNING: libipt is missing or unusable; some features may be unavailable.
configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
Creating observer.htmp
Creating observer.itmp
cli/cli-cmds.c: In function ‘void complete_command(const char*, int)’:
cli/cli-cmds.c:304:48: warning: ‘word’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         get_max_completions_reached_message ());
                                                ^
cli/cli-cmds.c:277:71: warning: ‘tracker’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     = tracker->build_completion_result (word, word - arg, strlen (arg));
                                                                       ^
breakpoint.c: In function ‘void check_status_watchpoint(bpstat)’:
breakpoint.c:5056:20: warning: ‘e’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    wp_check_result e;
                    ^
.././../../libiberty/simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
.././../../libiberty/simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
./gdb.texinfo:2498: warning: `.' or `,' must follow @xref
./gdb.texinfo:2517: warning: `.' or `,' must follow @xref
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
travis_fold:end:install.4
travis_fold:start:install.5
travis_time:start:09bc1378
$ cd ..
$ cd ..
travis_time:end:09bc1378:start=1535548315651588632,finish=1535548315659133621,duration=7544989
travis_fold:end:install.5
travis_fold:start:install.6
travis_time:start:35c7404a
$ gdb --version
GNU gdb (GDB) 8.1.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
travis_fold:end:install.6
travis_fold:start:before_script.1
travis_time:start:0dd253cc
$ echo "#### Disk usage before running script:"; df -h; du . | sort -nr | head -n100
---
412184 ./.git/objects
412176 ./.git/objects/pack
378644 ./gdb-8.1.1/gdb
96384 ./src
81340 ./gdb-8.1.1/bfd
63756 ./src/test
60360 ./gdb-8.1.1/sim
43276 ./gdb-8.1.1/opcodes
37968 ./src/test/ui
26932 ./gdb-8.1.1/gdb/gdbserver
23944 ./gdb-8.1.1/gdb/testsuite
23456 ./gdb-8.1.1/sim/testsuite
22568 ./gdb-8.1.1/sim/testsuite/sim
22428 ./gdb-8.1.1/gdb/python
15856 ./gdb-8.1.1/bfd/.libs
15120 ./src/test/run-pass
8980 ./gdb-8.1.1/sim/testsuite/sim/bfin
8468 ./gdb-8.1.1/gdb/mi
7872 ./gdb-8.1.1/gdb/doc
7216 ./gdb-8.1.1/libiberty
7084 ./gdb-8.1.1/gdb/tui
6696 ./src/test/ui/issues
6236 ./gdb-8.1.1/sim/frv
5812 ./gdb-8.1.1/readline
5564 ./gdb-8.1.1/gdb/testsuite/gdb.base
5408 ./gdb-8.1.1/zlib
5396 ./gdb-8.1.1/bfd/po
5136 ./gdb-8.1.1/sim/testsuite/sim/frv
4656 ./gdb-8.1.1/include
4480 ./src/librustc
4428 ./gdb-8.1.1/gdb/gdbserver/build-libiberty-gdbserver
4076 ./gdb-8.1.1/gdb/cli
3652 ./gdb-8.1.1/gdb/compile
3188 ./src/libcore
3180 ./src/test/run-make-fulldeps
3180 ./src/test/run-make-fulldeps
3180 ./gdb-8.1.1/gdb/gnulib
2720 ./gdb-8.1.1/opcodes/.libs
2692 ./gdb-8.1.1/libdecnumber
2564 ./gdb-8.1.1/sim/ppc
2540 ./gdb-8.1.1/cpu
2496 ./gdb-8.1.1/gdb/testsuite/gdb.ada
2460 ./gdb-8.1.1/sim/cris
2432 ./src/librustc_mir
2432 ./src/librustc_mir
2424 ./gdb-8.1.1/gdb/gnulib/import
2404 ./gdb-8.1.1/gdb/build-gnulib
2356 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver
2236 ./gdb-8.1.1/zlib/contrib
1980 ./src/test/ui/error-codes
1980 ./src/test/ui/error-codes
1956 ./gdb-8.1.1/sim/sh64
1928 ./gdb-8.1.1/include/opcode
1920 ./gdb-8.1.1/sim/m32r
1876 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver/import
1876 ./gdb-8.1.1/gdb/build-gnulib/import
1740 ./gdb-8.1.1/gdb/testsuite/gdb.cp
1724 ./gdb-8.1.1/bfd/.deps
1716 ./gdb-8.1.1/gdb/testsuite/gdb.dwarf2
1680 ./gdb-8.1.1/sim/common
1628 ./gdb-8.1.1/gdb/.deps
1624 ./src/libsyntax
1604 ./gdb-8.1.1/gdb/testsuite/gdb.arch
1600 ./gdb-8.1.1/sim/testsuite/sim/cris
1576 ./gdb-8.1.1/sim/testsuite/sim/sh64
1564 ./gdb-8.1.1/sim/bfin
1540 ./src/etc/installer
1540 ./src/etc/installer
1524 ./gdb-8.1.1/gdb/features
1500 ./gdb-8.1.1/gdb/testsuite/gdb.disasm
1492 ./src/libstd/sys
1476 ./gdb-8.1.1/bfd/doc
1396 ./src/librustc_typeck
1396 ./src/librustc_typeck
1324 ./gdb-8.1.1/sim/mips
1312 ./gdb-8.1.1/opcodes/po
1308 ./src/test/rustdoc
1308 ./src/test/rustdoc
1296 ./gdb-8.1.1/sim/or1k
1180 ./src/librustc_codegen_llvm
1180 ./src/librustc_codegen_llvm
1172 ./gdb-8.1.1/sim/arm
1152 ./src/test/ui/feature-gates
1120 ./gdb-8.1.1/sim/testsuite/sim/mips
1048 ./src/librustdoc/html
1048 ./src/librustdoc/html
1024 ./gdb-8.1.1/sim/mn10300
980 ./src/test/ui/lint
952 ./src/ci
948 ./src/librustc/ty
948 ./src/librustc/ty
948 ./gdb-8.1.1/zlib/contrib/vstudio
940 ./gdb-8.1.1/gdb/testsuite/gdb.mi
932 ./src/ci/docker
932 ./gdb-8.1.1/sim/testsuite/sim/cris/asm
932 ./gdb-8.1.1/sim/aarch64
travis_time:end:0dd253cc:start=1535548315731048419,finish=1535548315818305437,duration=87257018
travis_fold:end:before_script.1
travis_fold:start:before_script.2
travis_time:start:02cd0270
---

[00:04:38] travis_fold:start:tidy
travis_time:start:tidy
tidy check
[00:04:38] tidy error: /checkout/src/tools/compiletest/src/header.rs:64: trailing whitespace
[00:04:39] some tidy checks failed
[00:04:39] 
[00:04:39] 
[00:04:39] command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/tidy" "/checkout/src" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "--no-vendor" "--quiet"
[00:04:39] 
[00:04:39] 
[00:04:39] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test src/tools/tidy
[00:04:39] Build completed unsuccessfully in 0:00:51
[00:04:39] Build completed unsuccessfully in 0:00:51
[00:04:39] make: *** [tidy] Error 1
[00:04:39] Makefile:79: recipe for target 'tidy' failed

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:2bdebe8c
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)
---
travis_time:end:0e7d4488:start=1535548596690900455,finish=1535548596698915270,duration=8014815
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:007c2ab8
$ ln -s . checkout && for CORE in obj/cores/core.*; do EXE=$(echo $CORE | sed 's|obj/cores/core\.[0-9]*\.!checkout!\(.*\)|\1|;y|!|/|'); if [ -f "$EXE" ]; then printf travis_fold":start:crashlog\n\033[31;1m%s\033[0m\n" "$CORE"; gdb -q -c "$CORE" "$EXE" -iex 'set auto-load off' -iex 'dir src/' -iex 'set sysroot .' -ex bt -ex q; echo travis_fold":"end:crashlog; fi; done || true
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:04a4ddf8
travis_time:start:04a4ddf8
$ cat ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true
cat: ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers: No such file or directory
travis_fold:end:after_failure.5
travis_fold:start:after_failure.6
travis_time:start:18b49d0a
$ dmesg | grep -i kill

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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@tromey tromey left a comment

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The test looks a little wrong to me.

I don't really know much about travis and I think someone else ought to look at that.

src/test/debuginfo/function-call.rs Show resolved Hide resolved
src/test/debuginfo/function-call.rs Show resolved Hide resolved
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Your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
The following additional packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl
Suggested packages:
  libintl-xs-perl texlive-base texlive-latex-base texlive-generic-recommended
Recommended packages:
  libxml-sax-expat-perl
The following NEW packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl texinfo
0 upgraded, 7 newly installed, 0 to remove and 178 not upgraded.
Need to get 2,315 kB of archives.
After this operation, 9,657 kB of additional disk space will be used.
Get:1 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libintl-perl all 1.23-1build1 [1,204 kB]
Get:3 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-namespacesupport-perl all 1.11-1 [13.2 kB]
Get:4 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-base-perl all 1.07-1 [21.5 kB]
Get:5 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-perl all 0.99+dfsg-2ubuntu1 [64.6 kB]
Get:6 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty-updates/main amd64 libxml-libxml-perl amd64 2.0108+dfsg-1ubuntu0.2 [336 kB]
---
travis_time:end:170c21a6:start=1535851633708193315,finish=1535851635582667384,duration=1874474069
travis_fold:end:install.1
travis_fold:start:install.2
travis_time:start:04ab1238
$ wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
--2018-09-02 01:27:15--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37338817 (36M) [application/x-gzip]
Saving to: ‘gdb-8.1.1.tar.gz’
 0% [                                       ] 0           --.-K/s              
 2% [                                       ] 799,190     3.80MB/s             
37% [=============>                         ] 13,827,158  32.4MB/s             
80% [==============================>        ] 30,017,622  47.2MB/s             
100%[======================================>] 37,338,817  51.0MB/s   in 0.7s   
2018-09-02 01:27:16 (51.0 MB/s) - ‘gdb-8.1.1.tar.gz’ saved [37338817/37338817]
travis_fold:end:install.2
travis_fold:start:install.3
travis_time:start:2c6aec36
travis_time:start:2c6aec36
$ tar -xzvf gdb-8.1.1.tar.gz > /dev/null
travis_fold:end:install.3
travis_fold:start:install.4
travis_time:start:1ed0a4ec
travis_time:start:1ed0a4ec
$ cd gdb-8.1.1 && ./configure > /dev/null && make > /dev/null && sudo make install > /dev/null
./simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
./simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
util.c: In function ‘_rl_tropen’:
util.c:520:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘__pid_t’ [-Wformat=]
   sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
   ^
histfile.c: In function ‘history_truncate_file’:
histfile.c:410:13: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
       write (file, bp, chars_read - (bp - buffer));
             ^
configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
configure: WARNING: linux/perf_event.h missing or too old; some features may be unavailable.
configure: WARNING: libipt is missing or unusable; some features may be unavailable.
configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
Creating observer.htmp
Creating observer.itmp
cli/cli-cmds.c: In function ‘void complete_command(const char*, int)’:
cli/cli-cmds.c:304:48: warning: ‘word’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         get_max_completions_reached_message ());
                                                ^
cli/cli-cmds.c:277:71: warning: ‘tracker’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     = tracker->build_completion_result (word, word - arg, strlen (arg));
                                                                       ^
breakpoint.c: In function ‘void check_status_watchpoint(bpstat)’:
breakpoint.c:5056:20: warning: ‘e’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    wp_check_result e;
                    ^
.././../../libiberty/simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
.././../../libiberty/simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
./gdb.texinfo:2498: warning: `.' or `,' must follow @xref
./gdb.texinfo:2517: warning: `.' or `,' must follow @xref
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
travis_fold:end:install.4
travis_fold:start:install.5
travis_time:start:36e10d1f
$ cd ..
$ cd ..
travis_time:end:36e10d1f:start=1535852198611099767,finish=1535852198620981225,duration=9881458
travis_fold:end:install.5
travis_fold:start:install.6
travis_time:start:099da61c
$ gdb --version
GNU gdb (GDB) 8.1.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
travis_fold:end:install.6
travis_fold:start:before_script.1
travis_time:start:150b12c0
$ echo "#### Disk usage before running script:"; df -h; du . | sort -nr | head -n100
---
412504 ./.git/objects
412496 ./.git/objects/pack
378644 ./gdb-8.1.1/gdb
96616 ./src
81340 ./gdb-8.1.1/bfd
63928 ./src/test
60360 ./gdb-8.1.1/sim
43276 ./gdb-8.1.1/opcodes
38124 ./src/test/ui
26932 ./gdb-8.1.1/gdb/gdbserver
23944 ./gdb-8.1.1/gdb/testsuite
23456 ./gdb-8.1.1/sim/testsuite
22568 ./gdb-8.1.1/sim/testsuite/sim
22428 ./gdb-8.1.1/gdb/python
15856 ./gdb-8.1.1/bfd/.libs
15132 ./src/test/run-pass
8980 ./gdb-8.1.1/sim/testsuite/sim/bfin
8468 ./gdb-8.1.1/gdb/mi
7872 ./gdb-8.1.1/gdb/doc
7216 ./gdb-8.1.1/libiberty
7084 ./gdb-8.1.1/gdb/tui
6704 ./src/test/ui/issues
6236 ./gdb-8.1.1/sim/frv
5812 ./gdb-8.1.1/readline
5564 ./gdb-8.1.1/gdb/testsuite/gdb.base
5408 ./gdb-8.1.1/zlib
5396 ./gdb-8.1.1/bfd/po
5136 ./gdb-8.1.1/sim/testsuite/sim/frv
4656 ./gdb-8.1.1/include
4492 ./src/librustc
4428 ./gdb-8.1.1/gdb/gdbserver/build-libiberty-gdbserver
4076 ./gdb-8.1.1/gdb/cli
3652 ./gdb-8.1.1/gdb/compile
3192 ./src/libcore
3180 ./src/test/run-make-fulldeps
3180 ./src/test/run-make-fulldeps
3180 ./gdb-8.1.1/gdb/gnulib
2720 ./gdb-8.1.1/opcodes/.libs
2692 ./gdb-8.1.1/libdecnumber
2564 ./gdb-8.1.1/sim/ppc
2540 ./gdb-8.1.1/cpu
2496 ./gdb-8.1.1/gdb/testsuite/gdb.ada
2460 ./gdb-8.1.1/sim/cris
2444 ./src/librustc_mir
2444 ./src/librustc_mir
2424 ./gdb-8.1.1/gdb/gnulib/import
2404 ./gdb-8.1.1/gdb/build-gnulib
2356 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver
2236 ./gdb-8.1.1/zlib/contrib
1980 ./src/test/ui/error-codes
1980 ./src/test/ui/error-codes
1956 ./gdb-8.1.1/sim/sh64
1928 ./gdb-8.1.1/include/opcode
1920 ./gdb-8.1.1/sim/m32r
1876 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver/import
1876 ./gdb-8.1.1/gdb/build-gnulib/import
1740 ./gdb-8.1.1/gdb/testsuite/gdb.cp
1724 ./gdb-8.1.1/bfd/.deps
1716 ./gdb-8.1.1/gdb/testsuite/gdb.dwarf2
1680 ./gdb-8.1.1/sim/common
1628 ./gdb-8.1.1/gdb/.deps
1624 ./src/libsyntax
1604 ./gdb-8.1.1/gdb/testsuite/gdb.arch
1600 ./gdb-8.1.1/sim/testsuite/sim/cris
1576 ./gdb-8.1.1/sim/testsuite/sim/sh64
1564 ./gdb-8.1.1/sim/bfin
1540 ./src/etc/installer
1540 ./src/etc/installer
1524 ./gdb-8.1.1/gdb/features
1500 ./gdb-8.1.1/gdb/testsuite/gdb.disasm
1492 ./src/libstd/sys
1476 ./gdb-8.1.1/bfd/doc
1396 ./src/librustc_typeck
1396 ./src/librustc_typeck
1324 ./gdb-8.1.1/sim/mips
1312 ./src/test/rustdoc
1312 ./gdb-8.1.1/opcodes/po
1308 ./src/test/ui/regions
1296 ./gdb-8.1.1/sim/or1k
1180 ./src/librustc_codegen_llvm
1180 ./src/librustc_codegen_llvm
1172 ./gdb-8.1.1/sim/arm
1168 ./src/test/ui/feature-gates
1120 ./gdb-8.1.1/sim/testsuite/sim/mips
1048 ./src/librustdoc/html
1048 ./src/librustdoc/html
1024 ./gdb-8.1.1/sim/mn10300
980 ./src/test/ui/lint
952 ./src/ci
948 ./src/librustc/ty
948 ./src/librustc/ty
948 ./gdb-8.1.1/zlib/contrib/vstudio
940 ./gdb-8.1.1/gdb/testsuite/gdb.mi
932 ./src/ci/docker
932 ./gdb-8.1.1/sim/testsuite/sim/cris/asm
932 ./gdb-8.1.1/sim/aarch64
travis_time:end:150b12c0:start=1535852198697187151,finish=1535852198783274345,duration=86087194
travis_fold:end:before_script.1
travis_fold:start:before_script.2
travis_time:start:025b4646
---
[00:01:51] done.
[00:01:51] Processing triggers for systemd (229-4ubuntu21.4) ...
[00:01:58]  ---> b334687b62a8
[00:01:59] Removing intermediate container b8ab3d459b80
[00:01:59] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:01:59]  ---> Running in a37765d6fbec
[00:01:59] /bin/sh: 1: wget: not found
[00:01:59] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 127
[00:02:00] Sending build context to Docker daemon  500.7kB
[00:02:00] Step 1/7 : FROM ubuntu:16.04
[00:02:00]  ---> 52b10959e8aa
[00:02:00] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   gdb   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:00] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   gdb   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:00]  ---> Using cache
[00:02:00]  ---> b334687b62a8
[00:02:00] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:02:00]  ---> Running in 2172c7b12358
[00:02:01] /bin/sh: 1: wget: not found
[00:02:01] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 127
[00:02:03] Sending build context to Docker daemon  500.7kB
[00:02:03] Step 1/7 : FROM ubuntu:16.04
[00:02:03]  ---> 52b10959e8aa
[00:02:03] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   gdb   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:03] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   gdb   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:03]  ---> Using cache
[00:02:03]  ---> b334687b62a8
[00:02:03] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:02:03]  ---> Running in 85f29fa4902c
[00:02:03] /bin/sh: 1: wget: not found
[00:02:03] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 127
[00:02:06] Sending build context to Docker daemon  500.7kB
[00:02:06] Step 1/7 : FROM ubuntu:16.04
[00:02:06]  ---> 52b10959e8aa
[00:02:06] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   gdb   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:06] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   gdb   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:06]  ---> Using cache
[00:02:06]  ---> b334687b62a8
[00:02:06] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:02:06]  ---> Running in 8156b5b19228
[00:02:07] /bin/sh: 1: wget: not found
[00:02:07] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 127
[00:02:11] Sending build context to Docker daemon  500.7kB
[00:02:11] Step 1/7 : FROM ubuntu:16.04
[00:02:11]  ---> 52b10959e8aa
[00:02:11] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   gdb   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:11] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   gdb   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:11]  ---> Using cache
[00:02:11]  ---> b334687b62a8
[00:02:11] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:02:11]  ---> Running in c0bd193007c9
[00:02:11] /bin/sh: 1: wget: not found
[00:02:12] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 127
travis_time:end:02628e3a:start=1535852198890619633,finish=1535852330944252659,duration=132053633026

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 1.
travis_time:start:01be0940
---
travis_time:end:08433634:start=1535852331393536933,finish=1535852331401904008,duration=8367075
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:06b0c3d6
$ ln -s . checkout && for CORE in obj/cores/core.*; do EXE=$(echo $CORE | sed 's|obj/cores/core\.[0-9]*\.!checkout!\(.*\)|\1|;y|!|/|'); if [ -f "$EXE" ]; then printf travis_fold":start:crashlog\n\033[31;1m%s\033[0m\n" "$CORE"; gdb -q -c "$CORE" "$EXE" -iex 'set auto-load off' -iex 'dir src/' -iex 'set sysroot .' -ex bt -ex q; echo travis_fold":"end:crashlog; fi; done || true
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:1e3a88ce
travis_time:start:1e3a88ce
$ cat ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true
cat: ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers: No such file or directory
travis_fold:end:after_failure.5
travis_fold:start:after_failure.6
travis_time:start:0609854d
$ dmesg | grep -i kill

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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Your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
The following additional packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl
Suggested packages:
  libintl-xs-perl texlive-base texlive-latex-base texlive-generic-recommended
Recommended packages:
  libxml-sax-expat-perl
The following NEW packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl texinfo
0 upgraded, 7 newly installed, 0 to remove and 178 not upgraded.
Need to get 2,315 kB of archives.
After this operation, 9,657 kB of additional disk space will be used.
Get:1 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libintl-perl all 1.23-1build1 [1,204 kB]
Get:3 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-namespacesupport-perl all 1.11-1 [13.2 kB]
Get:4 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-base-perl all 1.07-1 [21.5 kB]
Get:5 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-perl all 0.99+dfsg-2ubuntu1 [64.6 kB]
Get:6 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty-updates/main amd64 libxml-libxml-perl amd64 2.0108+dfsg-1ubuntu0.2 [336 kB]
---
travis_time:end:042267b8:start=1535880376352824745,finish=1535880377911558276,duration=1558733531
travis_fold:end:install.1
travis_fold:start:install.2
travis_time:start:28fa3670
$ wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
--2018-09-02 09:26:17--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37338817 (36M) [application/x-gzip]
Saving to: ‘gdb-8.1.1.tar.gz’
 0% [                                       ] 0           --.-K/s              
 1% [                                       ] 628,310     3.00MB/s             
20% [=======>                               ] 7,702,358   18.1MB/s             
43% [===============>                       ] 16,140,502  24.8MB/s             
63% [=======================>               ] 23,690,198  27.2MB/s             
80% [==============================>        ] 29,878,614  27.6MB/s             
93% [===================================>   ] 34,983,766  27.0MB/s             
100%[======================================>] 37,338,817  27.2MB/s   in 1.3s   
2018-09-02 09:26:19 (27.2 MB/s) - ‘gdb-8.1.1.tar.gz’ saved [37338817/37338817]
travis_fold:end:install.2
travis_fold:start:install.3
travis_time:start:19a2d636
travis_time:start:19a2d636
$ tar -xzvf gdb-8.1.1.tar.gz > /dev/null
travis_fold:end:install.3
travis_fold:start:install.4
travis_time:start:23efedac
travis_time:start:23efedac
$ cd gdb-8.1.1 && ./configure > /dev/null && make > /dev/null && sudo make install > /dev/null
./simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
./simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
util.c: In function ‘_rl_tropen’:
util.c:520:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘__pid_t’ [-Wformat=]
   sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
   ^
histfile.c: In function ‘history_truncate_file’:
histfile.c:410:13: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
       write (file, bp, chars_read - (bp - buffer));
             ^
configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
configure: WARNING: linux/perf_event.h missing or too old; some features may be unavailable.
configure: WARNING: libipt is missing or unusable; some features may be unavailable.
configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
Creating observer.htmp
Creating observer.itmp
cli/cli-cmds.c: In function ‘void complete_command(const char*, int)’:
cli/cli-cmds.c:304:48: warning: ‘word’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         get_max_completions_reached_message ());
                                                ^
cli/cli-cmds.c:277:71: warning: ‘tracker’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     = tracker->build_completion_result (word, word - arg, strlen (arg));
                                                                       ^
breakpoint.c: In function ‘void check_status_watchpoint(bpstat)’:
breakpoint.c:5056:20: warning: ‘e’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    wp_check_result e;
                    ^
.././../../libiberty/simple-object-elf.c: In function ‘simple_object_elf_copy_lto_debug_sections’:
.././../../libiberty/simple-object-elf.c:1161:3: warning: ISO C90 forbids mixed declarations and code [-Wpedantic]
   int changed;
   ^
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
./gdb.texinfo:2498: warning: `.' or `,' must follow @xref
./gdb.texinfo:2517: warning: `.' or `,' must follow @xref
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
travis_fold:end:install.4
travis_fold:start:install.5
travis_time:start:05ece9e8
$ cd ..
$ cd ..
travis_time:end:05ece9e8:start=1535880936844614799,finish=1535880936849449171,duration=4834372
travis_fold:end:install.5
travis_fold:start:install.6
travis_time:start:0188d24b
$ gdb --version
GNU gdb (GDB) 8.1.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
travis_fold:end:install.6
travis_fold:start:before_script.1
travis_time:start:0efa4e0c
$ echo "#### Disk usage before running script:"; df -h; du . | sort -nr | head -n100
---
412224 ./.git/objects
412216 ./.git/objects/pack
378644 ./gdb-8.1.1/gdb
96624 ./src
81340 ./gdb-8.1.1/bfd
63936 ./src/test
60360 ./gdb-8.1.1/sim
43276 ./gdb-8.1.1/opcodes
38124 ./src/test/ui
26932 ./gdb-8.1.1/gdb/gdbserver
23944 ./gdb-8.1.1/gdb/testsuite
23456 ./gdb-8.1.1/sim/testsuite
22568 ./gdb-8.1.1/sim/testsuite/sim
22428 ./gdb-8.1.1/gdb/python
15856 ./gdb-8.1.1/bfd/.libs
15132 ./src/test/run-pass
8980 ./gdb-8.1.1/sim/testsuite/sim/bfin
8468 ./gdb-8.1.1/gdb/mi
7872 ./gdb-8.1.1/gdb/doc
7216 ./gdb-8.1.1/libiberty
7084 ./gdb-8.1.1/gdb/tui
6704 ./src/test/ui/issues
6236 ./gdb-8.1.1/sim/frv
5812 ./gdb-8.1.1/readline
5564 ./gdb-8.1.1/gdb/testsuite/gdb.base
5408 ./gdb-8.1.1/zlib
5396 ./gdb-8.1.1/bfd/po
5136 ./gdb-8.1.1/sim/testsuite/sim/frv
4656 ./gdb-8.1.1/include
4492 ./src/librustc
4428 ./gdb-8.1.1/gdb/gdbserver/build-libiberty-gdbserver
4076 ./gdb-8.1.1/gdb/cli
3652 ./gdb-8.1.1/gdb/compile
3192 ./src/libcore
3180 ./src/test/run-make-fulldeps
3180 ./src/test/run-make-fulldeps
3180 ./gdb-8.1.1/gdb/gnulib
2720 ./gdb-8.1.1/opcodes/.libs
2692 ./gdb-8.1.1/libdecnumber
2564 ./gdb-8.1.1/sim/ppc
2540 ./gdb-8.1.1/cpu
2496 ./gdb-8.1.1/gdb/testsuite/gdb.ada
2460 ./gdb-8.1.1/sim/cris
2444 ./src/librustc_mir
2444 ./src/librustc_mir
2424 ./gdb-8.1.1/gdb/gnulib/import
2404 ./gdb-8.1.1/gdb/build-gnulib
2356 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver
2236 ./gdb-8.1.1/zlib/contrib
1980 ./src/test/ui/error-codes
1980 ./src/test/ui/error-codes
1956 ./gdb-8.1.1/sim/sh64
1928 ./gdb-8.1.1/include/opcode
1920 ./gdb-8.1.1/sim/m32r
1876 ./gdb-8.1.1/gdb/gdbserver/build-gnulib-gdbserver/import
1876 ./gdb-8.1.1/gdb/build-gnulib/import
1740 ./gdb-8.1.1/gdb/testsuite/gdb.cp
1724 ./gdb-8.1.1/bfd/.deps
1716 ./gdb-8.1.1/gdb/testsuite/gdb.dwarf2
1680 ./gdb-8.1.1/sim/common
1628 ./gdb-8.1.1/gdb/.deps
1624 ./src/libsyntax
1604 ./gdb-8.1.1/gdb/testsuite/gdb.arch
1600 ./gdb-8.1.1/sim/testsuite/sim/cris
1576 ./gdb-8.1.1/sim/testsuite/sim/sh64
1564 ./gdb-8.1.1/sim/bfin
1540 ./src/etc/installer
1540 ./src/etc/installer
1524 ./gdb-8.1.1/gdb/features
1500 ./gdb-8.1.1/gdb/testsuite/gdb.disasm
1492 ./src/libstd/sys
1476 ./gdb-8.1.1/bfd/doc
1396 ./src/librustc_typeck
1396 ./src/librustc_typeck
1324 ./gdb-8.1.1/sim/mips
1312 ./src/test/rustdoc
1312 ./gdb-8.1.1/opcodes/po
1308 ./src/test/ui/regions
1296 ./gdb-8.1.1/sim/or1k
1180 ./src/librustc_codegen_llvm
1180 ./src/librustc_codegen_llvm
1172 ./gdb-8.1.1/sim/arm
1168 ./src/test/ui/feature-gates
1120 ./gdb-8.1.1/sim/testsuite/sim/mips
1048 ./src/librustdoc/html
1048 ./src/librustdoc/html
1024 ./gdb-8.1.1/sim/mn10300
980 ./src/test/ui/lint
952 ./src/ci
948 ./src/librustc/ty
948 ./src/librustc/ty
948 ./gdb-8.1.1/zlib/contrib/vstudio
940 ./gdb-8.1.1/gdb/testsuite/gdb.mi
932 ./src/ci/docker
932 ./gdb-8.1.1/sim/testsuite/sim/cris/asm
932 ./gdb-8.1.1/sim/aarch64
travis_time:end:0efa4e0c:start=1535880936910530342,finish=1535880936986466275,duration=75935933
travis_fold:end:before_script.1
travis_fold:start:before_script.2
travis_time:start:1f12e6ec
---
[00:01:46] done.
[00:01:46] Processing triggers for systemd (229-4ubuntu21.4) ...
[00:01:53]  ---> b0904737f3d3
[00:01:54] Removing intermediate container c7bcf49a09b6
[00:01:54] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:01:54]  ---> Running in e826202694d4
[00:01:54] --2018-09-02 09:37:31--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:01:54] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:01:54] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:01:54] HTTP request sent, awaiting response... 200 OK
[00:01:54] Length: 37338817 (36M) [application/x-gzip]
[00:01:54] Saving to: 'gdb-8.1.1.tar.gz'
[00:01:54]      0K .......... .......... .......... .......... ..........  0%  768K 47s
[00:01:54]     50K .......... .......... .......... .......... ..........  0% 1.48M 36s
[00:01:54]    100K .......... .......... .......... .......... ..........  0% 67.9M 24s
[00:01:54]    150K .......... .......... .......... .......... ..........  0% 1.52M 24s
---
[00:01:56]  36350K .......... .......... .......... .......... .......... 99% 54.2M 0s
[00:01:56]  36400K .......... .......... .......... .......... .......... 99% 37.0M 0s
[00:01:56]  36450K .......... ...                                        100%  245M=1.7s
[00:01:56] 
[00:01:56] 2018-09-02 09:37:33 (20.5 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:01:56] 
[00:01:57] configure: WARNING: you should use --build, --host, --target
[00:01:57] configure: WARNING: invalid host type: /dev/null
[00:01:57] checking build system type... Invalid configuration `/dev/null': machine `/dev/null' not recognized
[00:01:57] configure: error: /bin/bash ./config.sub /dev/null failed
[00:01:58] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 1
[00:01:59] Sending build context to Docker daemon  500.7kB
[00:01:59] Step 1/7 : FROM ubuntu:16.04
[00:01:59]  ---> 52b10959e8aa
[00:01:59] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:01:59] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:01:59]  ---> Using cache
[00:01:59]  ---> b0904737f3d3
[00:01:59] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:01:59]  ---> Running in 21a8b40a8ba1
[00:01:59] --2018-09-02 09:37:36--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:01:59] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:01:59] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:01:59] HTTP request sent, awaiting response... 200 OK
[00:01:59] Length: 37338817 (36M) [application/x-gzip]
[00:01:59] Saving to: 'gdb-8.1.1.tar.gz'
[00:01:59]      0K .......... .......... .......... .......... ..........  0%  768K 47s
[00:01:59]     50K .......... .......... .......... .......... ..........  0% 1.49M 36s
[00:01:59]    100K .......... .......... .......... .......... ..........  0% 59.5M 24s
[00:01:59]    150K .......... .......... .......... .......... ..........  0% 1.53M 24s
---
[00:02:01]  36350K .......... .......... .......... .......... .......... 99% 19.5M 0s
[00:02:01]  36400K .......... .......... .......... .......... .......... 99% 72.1M 0s
[00:02:01]  36450K .......... ...                                        100% 37.0M=1.7s
[00:02:01] 
[00:02:01] 2018-09-02 09:37:38 (20.7 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:02:01] 
[00:02:02] configure: WARNING: you should use --build, --host, --target
[00:02:02] configure: WARNING: invalid host type: /dev/null
[00:02:02] checking build system type... Invalid configuration `/dev/null': machine `/dev/null' not recognized
[00:02:02] configure: error: /bin/bash ./config.sub /dev/null failed
[00:02:02] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 1
[00:02:04] Sending build context to Docker daemon  500.7kB
[00:02:04] Step 1/7 : FROM ubuntu:16.04
[00:02:04]  ---> 52b10959e8aa
[00:02:04] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:04] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:04]  ---> Using cache
[00:02:04]  ---> b0904737f3d3
[00:02:04] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:02:04]  ---> Running in 28843c61dc21
[00:02:05] --2018-09-02 09:37:42--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:02:05] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:02:05] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:02:05] HTTP request sent, awaiting response... 200 OK
[00:02:05] Length: 37338817 (36M) [application/x-gzip]
[00:02:05] Saving to: 'gdb-8.1.1.tar.gz'
[00:02:05]      0K .......... .......... .......... .......... ..........  0%  774K 47s
[00:02:05]     50K .......... .......... .......... .......... ..........  0% 1.50M 35s
[00:02:05]    100K .......... .......... .......... .......... ..........  0% 1.52M 31s
[00:02:05]    150K .......... .......... .......... .......... ..........  0% 85.1M 24s
---
[00:02:07]  36350K .......... .......... .......... .......... .......... 99% 12.0M 0s
[00:02:07]  36400K .......... .......... .......... .......... .......... 99% 3.16M 0s
[00:02:07]  36450K .......... ...                                        100% 50.4M=2.4s
[00:02:07] 
[00:02:07] 2018-09-02 09:37:44 (14.7 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:02:07] 
[00:02:09] configure: WARNING: you should use --build, --host, --target
[00:02:09] configure: WARNING: invalid host type: /dev/null
[00:02:09] checking build system type... Invalid configuration `/dev/null': machine `/dev/null' not recognized
[00:02:09] configure: error: /bin/bash ./config.sub /dev/null failed
[00:02:09] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 1
[00:02:12] Sending build context to Docker daemon  500.7kB
[00:02:12] Step 1/7 : FROM ubuntu:16.04
[00:02:12]  ---> 52b10959e8aa
[00:02:12] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:12] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:12]  ---> Using cache
[00:02:12]  ---> b0904737f3d3
[00:02:12] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:02:12]  ---> Running in 9e946ef039d2
[00:02:12] --2018-09-02 09:37:49--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:02:12] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:02:12] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:02:12] HTTP request sent, awaiting response... 200 OK
[00:02:12] Length: 37338817 (36M) [application/x-gzip]
[00:02:12] Saving to: 'gdb-8.1.1.tar.gz'
[00:02:13]      0K .......... .......... .......... .......... ..........  0%  747K 49s
[00:02:13]     50K .......... .......... .......... .......... ..........  0% 1.46M 37s
[00:02:13]    100K .......... .......... .......... .......... ..........  0%  228M 24s
[00:02:13]    150K .......... .......... .......... .......... ..........  0% 1.48M 24s
---
[00:02:13]  36350K .......... .......... .......... .......... .......... 99%  407M 0s
[00:02:13]  36400K .......... .......... .......... .......... .......... 99%  398M 0s
[00:02:13]  36450K .......... ...                                        100%  543M=1.0s
[00:02:13] 
[00:02:13] 2018-09-02 09:37:51 (35.1 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:02:13] 
[00:02:15] configure: WARNING: you should use --build, --host, --target
[00:02:15] configure: WARNING: invalid host type: /dev/null
[00:02:15] checking build system type... Invalid configuration `/dev/null': machine `/dev/null' not recognized
[00:02:15] configure: error: /bin/bash ./config.sub /dev/null failed
[00:02:15] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 1
[00:02:19] Sending build context to Docker daemon  500.7kB
[00:02:19] Step 1/7 : FROM ubuntu:16.04
[00:02:19]  ---> 52b10959e8aa
[00:02:19] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:19] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:02:19]  ---> Using cache
[00:02:19]  ---> b0904737f3d3
[00:02:19] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:02:21]  ---> Running in 32e9bf8250eb
[00:02:23] --2018-09-02 09:38:00--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:02:23] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:02:23] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:02:23] HTTP request sent, awaiting response... 200 OK
[00:02:23] Length: 37338817 (36M) [application/x-gzip]
[00:02:23] Saving to: 'gdb-8.1.1.tar.gz'
[00:02:23]      0K .......... .......... .......... .......... ..........  0%  365K 1m40s
[00:02:23]     50K .......... .......... .......... .......... ..........  0%  332M 50s
[00:02:23]    100K .......... .......... .......... .......... ..........  0%  374M 33s
[00:02:23]    150K .......... .......... .......... .......... ..........  0%  426M 25s
---
[00:02:25]  36350K .......... .......... .......... .......... .......... 99% 42.0M 0s
[00:02:25]  36400K .......... .......... .......... .......... .......... 99% 50.3M 0s
[00:02:25]  36450K .......... ...                                        100% 8.55M=1.9s
[00:02:25] 
[00:02:25] 2018-09-02 09:38:02 (18.5 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:02:25] 
[00:02:29] configure: WARNING: you should use --build, --host, --target
[00:02:29] configure: WARNING: invalid host type: /dev/null
[00:02:29] checking build system type... Invalid configuration `/dev/null': machine `/dev/null' not recognized
[00:02:29] configure: error: /bin/bash ./config.sub /dev/null failed
[00:02:33] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 1
travis_time:end:02bee3d8:start=1535880937083496310,finish=1535881090634128149,duration=153550631839

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 1.
travis_time:start:10a58a8c
---
travis_time:end:04ae41c7:start=1535881091138062493,finish=1535881091145774338,duration=7711845
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:15d2b679
$ ln -s . checkout && for CORE in obj/cores/core.*; do EXE=$(echo $CORE | sed 's|obj/cores/core\.[0-9]*\.!checkout!\(.*\)|\1|;y|!|/|'); if [ -f "$EXE" ]; then printf travis_fold":start:crashlog\n\033[31;1m%s\033[0m\n" "$CORE"; gdb -q -c "$CORE" "$EXE" -iex 'set auto-load off' -iex 'dir src/' -iex 'set sysroot .' -ex bt -ex q; echo travis_fold":"end:crashlog; fi; done || true
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:08fd164d
travis_time:start:08fd164d
$ cat ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true
cat: ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers: No such file or directory
travis_fold:end:after_failure.5
travis_fold:start:after_failure.6
travis_time:start:04918ce0
$ dmesg | grep -i kill

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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Your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
The following additional packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl
Suggested packages:
  libintl-xs-perl texlive-base texlive-latex-base texlive-generic-recommended
Recommended packages:
  libxml-sax-expat-perl
The following NEW packages will be installed:
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libintl-perl libtext-unidecode-perl libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl texinfo
0 upgraded, 7 newly installed, 0 to remove and 178 not upgraded.
Need to get 2,315 kB of archives.
After this operation, 9,657 kB of additional disk space will be used.
Get:1 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libintl-perl all 1.23-1build1 [1,204 kB]
Get:3 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-namespacesupport-perl all 1.11-1 [13.2 kB]
Get:4 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-base-perl all 1.07-1 [21.5 kB]
Get:5 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty/main amd64 libxml-sax-perl all 0.99+dfsg-2ubuntu1 [64.6 kB]
Get:6 http://us-central1.gce.archive.ubuntu.com/ubuntu trusty-updates/main amd64 libxml-libxml-perl amd64 2.0108+dfsg-1ubuntu0.2 [336 kB]
---
travis_time:end:2a2397d6:start=1535886389780330274,finish=1535886391522446102,duration=1742115828
travis_fold:end:install.1
travis_fold:start:install.2
travis_time:start:11be4650
$ wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
--2018-09-02 11:06:31--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37338817 (36M) [application/x-gzip]
Saving to: ‘gdb-8.1.1.tar.gz’
 0% [                                       ] 0           --.-K/s              
 0% [                                       ] 23,126      66.4KB/s             
 0% [                                       ] 30,422      41.1KB/s             
 0% [                                       ] 45,654      31.7KB/s             
 0% [                                       ] 50,134      20.8KB/s             
 0% [                                       ] 58,326      21.9KB/s             
 0% [                                       ] 89,558      30.6KB/s             
 0% [                                       ] 89,558      22.9KB/s  eta 26m 26s
 0% [                                       ] 89,558      18.4KB/s  eta 26m 26s
 0% [                                       ] 89,558      15.3KB/s  eta 39m 37s
 0% [                                       ] 89,558      13.1KB/s  eta 39m 37s
 0% [                                       ] 89,558      11.5KB/s  eta 52m 48s
 0% [                                       ] 89,558      --.-K/s  eta 52m 48s 
 0% [                                       ] 89,558      --.-K/s  eta 66m 0s  
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 0% [                                       ] 89,558      --.-K/s  eta 79m 11s 
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 0% [                                       ] 89,558      --.-K/s  eta 4h 10m  
 0% [                                       ] 89,558      --.-K/s  eta 4h 10m  
 0% [                                       ] 89,558      --.-K/s  eta 4h 23m  
 0% [                                       ] 89,558      --.-K/s  eta 4h 23m  
 0% [                                       ] 89,558      --.-K/s  eta 4h 36m  
 0% [                                       ] 89,558      --.-K/s  eta 4h 36m  
 0% [                                       ] 89,558      --.-K/s  eta 4h 50m  
 0% [                                       ] 89,558      --.-K/s  eta 4h 50m  
 0% [                                       ] 89,558      --.-K/s  eta 5h 3m   
 0% [                                       ] 89,558      --.-K/s  eta 5h 3m   
 0% [                                       ] 89,558      --.-K/s  eta 5h 16m  
 0% [                                       ] 89,558      --.-K/s  eta 5h 16m  
 0% [                                       ] 89,558      --.-K/s  eta 5h 29m  
 0% [                                       ] 89,558      --.-K/s  eta 5h 29m  
 0% [                                       ] 89,558      --.-K/s  eta 5h 42m  
 0% [                                       ] 89,558      --.-K/s  eta 5h 42m  
 0% [                                       ] 89,558      --.-K/s  eta 5h 56m  
 0% [                                       ] 89,558      --.-K/s  eta 5h 56m  
 0% [                                       ] 89,558      --.-K/s  eta 6h 9m   
 0% [                                       ] 89,558      --.-K/s  eta 6h 9m   
 0% [                                       ] 89,558      --.-K/s  eta 6h 22m  
 0% [                                       ] 89,558      --.-K/s  eta 6h 22m  
 0% [                                       ] 89,558      --.-K/s  eta 6h 35m  
 0% [                                       ] 89,558      --.-K/s  eta 6h 35m  
 0% [                                       ] 89,558      --.-K/s  eta 6h 48m  
 0% [                                       ] 89,558      --.-K/s  eta 6h 48m  
 0% [                                       ] 89,558      --.-K/s  eta 7h 2m   
 0% [                                       ] 89,558      --.-K/s  eta 7h 2m   
 0% [                                       ] 89,558      --.-K/s  eta 7h 15m  
 0% [                                       ] 89,558      --.-K/s  eta 7h 15m  
 0% [                                       ] 89,558      --.-K/s  eta 7h 28m  
 0% [                                       ] 89,558      --.-K/s  eta 7h 28m  
 0% [                                       ] 89,558      --.-K/s  eta 7h 41m  
 0% [                                       ] 89,558      --.-K/s  eta 7h 41m  
 0% [                                       ] 89,558      --.-K/s  eta 7h 54m  
 0% [                                       ] 89,558      --.-K/s  eta 7h 54m  
 0% [                                       ] 89,558      --.-K/s  eta 8h 7m   
 0% [                                       ] 89,558      --.-K/s  eta 8h 7m   
 0% [                                       ] 89,558      --.-K/s  eta 8h 21m  
 0% [                                       ] 89,558      --.-K/s  eta 8h 21m  
 0% [                                       ] 89,558      --.-K/s  eta 8h 34m  
 0% [                                       ] 89,558      --.-K/s  eta 8h 34m  
 0% [                                       ] 89,558      --.-K/s  eta 8h 47m  
 0% [                                       ] 89,558      --.-K/s  eta 8h 47m  
 0% [                                       ] 89,558      --.-K/s  eta 9h 0m   
 0% [                                       ] 89,558      --.-K/s  eta 9h 0m   
 0% [                                       ] 89,558      --.-K/s  eta 9h 13m  
 0% [                                       ] 89,558      --.-K/s  eta 9h 13m  
 0% [                                       ] 89,558      --.-K/s  eta 9h 27m  
 0% [                                       ] 89,558      --.-K/s  eta 9h 27m  
 0% [                                       ] 89,558      --.-K/s  eta 9h 40m  
 0% [                                       ] 89,558      --.-K/s  eta 9h 40m  
 0% [                                       ] 89,558      --.-K/s  eta 9h 53m  
 0% [                                       ] 89,558      --.-K/s  eta 9h 53m  
 0% [                                       ] 89,558      --.-K/s  eta 10h 6m  
 0% [                                       ] 89,558      --.-K/s  eta 10h 6m  
 0% [                                       ] 89,558      --.-K/s  eta 10h 19m 
 0% [                                       ] 89,558      --.-K/s  eta 10h 19m 
 0% [                                       ] 89,558      --.-K/s  eta 10h 33m 
 0% [                                       ] 89,558      --.-K/s  eta 10h 33m 
 0% [                                       ] 89,558      --.-K/s  eta 10h 46m 
 0% [                                       ] 89,558      --.-K/s  eta 10h 46m 
 0% [                                       ] 89,558      --.-K/s  eta 10h 59m 
 0% [                                       ] 89,558      --.-K/s  eta 10h 59m 
 0% [                                       ] 89,558      --.-K/s  eta 11h 12m 
 0% [                                       ] 89,558      --.-K/s  eta 11h 12m 
 0% [                                       ] 89,558      --.-K/s  eta 11h 25m 
 0% [                                       ] 89,558      --.-K/s  eta 11h 25m 
 0% [                                       ] 89,558      --.-K/s  eta 11h 38m 
 0% [                                       ] 89,558      --.-K/s  eta 11h 38m 
 0% [                                       ] 89,558      --.-K/s  eta 11h 52m 
 0% [                                       ] 89,558      --.-K/s  eta 11h 52m 
 0% [                                       ] 89,558      --.-K/s  eta 12h 5m  
 0% [                                       ] 89,558      --.-K/s  eta 12h 5m  
 0% [                                       ] 89,558      --.-K/s  eta 12h 18m 
 0% [                                       ] 89,558      --.-K/s  eta 12h 18m 
 0% [                                       ] 89,558      --.-K/s  eta 12h 31m 
 0% [                                       ] 89,558      --.-K/s  eta 12h 31m 
 0% [                                       ] 89,558      --.-K/s  eta 12h 44m 
 0% [                                       ] 89,558      --.-K/s  eta 12h 44m 
 0% [                                       ] 89,558      --.-K/s  eta 12h 58m 
 0% [                                       ] 89,558      --.-K/s  eta 12h 58m 
 0% [                                       ] 89,558      --.-K/s  eta 13h 11m 
 0% [                                       ] 89,558      --.-K/s  eta 13h 11m 
 0% [                                       ] 89,558      --.-K/s  eta 13h 24m 
 0% [                                       ] 89,558      --.-K/s  eta 13h 24m 
 0% [                                       ] 89,558      --.-K/s  eta 13h 37m 
 0% [                                       ] 89,558      --.-K/s  eta 13h 37m 
 0% [                                       ] 89,558      --.-K/s  eta 13h 50m 
 0% [                                       ] 89,558      --.-K/s  eta 13h 50m 
 0% [                                       ] 89,558      --.-K/s  eta 14h 3m  
 0% [                                       ] 89,558      --.-K/s  eta 14h 3m  
 0% [                                       ] 89,558      --.-K/s  eta 14h 17m 
 0% [                                       ] 89,558      --.-K/s  eta 14h 17m 
 0% [                                       ] 89,558      --.-K/s  eta 14h 30m 
 0% [                                       ] 89,558      --.-K/s  eta 14h 30m 
 0% [                                       ] 89,558      --.-K/s  eta 14h 43m 
 0% [                                       ] 89,558      --.-K/s  eta 14h 43m 
 0% [                                       ] 89,558      --.-K/s  eta 14h 56m 
 0% [                                       ] 89,558      --.-K/s  eta 14h 56m 
 0% [                                       ] 89,558      --.-K/s  eta 15h 9m  
 0% [                                       ] 89,558      --.-K/s  eta 15h 9m  
 0% [                                       ] 89,558      --.-K/s  eta 15h 23m 
 0% [                                       ] 89,558      --.-K/s  eta 15h 23m 
 0% [                                       ] 89,558      --.-K/s  eta 15h 36m 
 0% [                                       ] 89,558      --.-K/s  eta 15h 36m 
 0% [                                       ] 89,558      --.-K/s  eta 15h 49m 
 0% [                                       ] 89,558      --.-K/s  eta 15h 49m 
 0% [                                       ] 89,558      --.-K/s  eta 16h 2m  
 0% [                                       ] 89,558      --.-K/s  eta 16h 2m  
 0% [                                       ] 89,558      --.-K/s  eta 16h 15m 
 0% [                                       ] 89,558      --.-K/s  eta 16h 15m 
 0% [                                       ] 89,558      --.-K/s  eta 16h 29m 
 0% [                                       ] 89,558      --.-K/s  eta 16h 29m 
 0% [                                       ] 89,558      --.-K/s  eta 16h 42m 
 0% [                                       ] 89,558      --.-K/s  eta 16h 42m 
 0% [                                       ] 89,558      --.-K/s  eta 16h 55m 
 0% [                                       ] 89,558      --.-K/s  eta 16h 55m 
 0% [                                       ] 89,558      --.-K/s  eta 17h 8m  
 0% [                                       ] 89,558      --.-K/s  eta 17h 8m  
 0% [                                       ] 89,558      --.-K/s  eta 17h 21m 
 0% [                                       ] 89,558      --.-K/s  eta 17h 21m 
 0% [                                       ] 89,558      --.-K/s  eta 17h 34m 
 0% [                                       ] 89,558      --.-K/s  eta 17h 34m 
 0% [                                       ] 89,558      --.-K/s  eta 17h 48m 
 0% [                                       ] 89,558      --.-K/s  eta 17h 48m 
 0% [                                       ] 89,558      --.-K/s  eta 18h 1m  
 0% [                                       ] 89,558      --.-K/s  eta 18h 1m  
 0% [                                       ] 89,558      --.-K/s  eta 18h 14m 
 0% [                                       ] 89,558      --.-K/s  eta 18h 14m 
 0% [                                       ] 89,558      --.-K/s  eta 18h 27m 
 0% [                                       ] 89,558      --.-K/s  eta 18h 27m 
 0% [                                       ] 89,558      --.-K/s  eta 18h 40m 
 0% [                                       ] 89,558      --.-K/s  eta 18h 40m 
 0% [                                       ] 89,558      --.-K/s  eta 18h 54m 
 0% [                                       ] 89,558      --.-K/s  eta 18h 54m 
 0% [                                       ] 89,558      --.-K/s  eta 19h 7m  
 0% [                                       ] 89,558      --.-K/s  eta 19h 7m  
 0% [                                       ] 89,558      --.-K/s  eta 19h 20m 
 0% [                                       ] 89,558      --.-K/s  eta 19h 20m 
 0% [                                       ] 89,558      --.-K/s  eta 19h 33m 
 0% [                                       ] 89,558      --.-K/s  eta 19h 33m 
 0% [                                       ] 89,558      --.-K/s  eta 19h 46m 
 0% [                                       ] 89,558      --.-K/s  eta 19h 46m 
 0% [                                       ] 89,558      --.-K/s  eta 20h 0m  
 0% [                                       ] 89,558      --.-K/s  eta 20h 0m  
 0% [                                       ] 89,558      --.-K/s  eta 20h 13m 
 0% [                                       ] 89,558      --.-K/s  eta 20h 13m 
 0% [                                       ] 89,558      --.-K/s  eta 20h 26m 
 0% [                                       ] 89,558      --.-K/s  eta 20h 26m 
 0% [                                       ] 89,558      --.-K/s  eta 20h 39m 
 0% [                                       ] 89,558      --.-K/s  eta 20h 39m 
 0% [                                       ] 89,558      --.-K/s  eta 20h 52m 
 0% [                                       ] 89,558      --.-K/s  eta 20h 52m 
 0% [                                       ] 89,558      --.-K/s  eta 21h 5m  
 0% [                                       ] 89,558      --.-K/s  eta 21h 5m  
 0% [                                       ] 89,558      --.-K/s  eta 21h 19m 
 0% [                                       ] 89,558      --.-K/s  eta 21h 19m 
 0% [                                       ] 89,558      --.-K/s  eta 21h 32m 
 0% [                                       ] 89,558      --.-K/s  eta 21h 32m 
 0% [                                       ] 89,558      --.-K/s  eta 21h 45m 
 0% [                                       ] 89,558      --.-K/s  eta 21h 45m 
 0% [                                       ] 89,558      --.-K/s  eta 21h 58m 
 0% [                                       ] 89,558      --.-K/s  eta 21h 58m 
 0% [                                       ] 89,558      --.-K/s  eta 22h 11m 
 0% [                                       ] 89,558      --.-K/s  eta 22h 11m 
 0% [                                       ] 89,558      --.-K/s  eta 22h 25m 
 0% [                                       ] 89,558      --.-K/s  eta 22h 25m 
 0% [                                       ] 89,558      --.-K/s  eta 22h 38m 
 0% [                                       ] 89,558      --.-K/s  eta 22h 38m 
 0% [                                       ] 89,558      --.-K/s  eta 22h 51m 
 0% [                                       ] 89,558      --.-K/s  eta 22h 51m 
 0% [                                       ] 89,558      --.-K/s  eta 23h 4m  
 0% [                                       ] 89,558      --.-K/s  eta 23h 4m  
 0% [                                       ] 89,558      --.-K/s  eta 23h 17m 
 0% [                                       ] 89,558      --.-K/s  eta 23h 17m 
 0% [                                       ] 89,558      --.-K/s  eta 23h 30m 
 0% [                                       ] 89,558      --.-K/s  eta 23h 30m 
 0% [                                       ] 89,558      --.-K/s  eta 23h 44m 
 0% [                                       ] 89,558      --.-K/s  eta 23h 44m 
 0% [                                       ] 89,558      --.-K/s  eta 23h 57m 
 0% [                                       ] 89,558      --.-K/s  eta 23h 57m 
 0% [                                       ] 89,558      --.-K/s  eta 24h 10m 
 0% [                                       ] 89,558      --.-K/s  eta 24h 10m 
 0% [                                       ] 89,558      --.-K/s  eta 24h 23m 
 0% [                                       ] 89,558      --.-K/s  eta 24h 23m 
 0% [                                       ] 89,558      --.-K/s  eta 24h 36m 
 0% [                                       ] 89,558      --.-K/s  eta 24h 36m 
 0% [                                       ] 89,558      --.-K/s  eta 24h 50m 
 0% [                                       ] 89,558      --.-K/s  eta 24h 50m 
 0% [                                       ] 89,558      --.-K/s  eta 25h 3m  
 0% [                                       ] 89,558      --.-K/s  eta 25h 3m  
 0% [                                       ] 89,558      --.-K/s  eta 25h 16m 
 0% [                                       ] 89,558      --.-K/s  eta 25h 16m 
 0% [                                       ] 89,558      --.-K/s  eta 25h 29m 
 0% [                                       ] 89,558      --.-K/s  eta 25h 29m 
 0% [                                       ] 89,558      --.-K/s  eta 25h 42m 
 0% [                                       ] 89,558      --.-K/s  eta 25h 42m 
 0% [                                       ] 89,558      --.-K/s  eta 25h 56m 
 0% [                                       ] 89,558      --.-K/s  eta 25h 56m 
 0% [                                       ] 89,558      --.-K/s  eta 26h 9m  
 0% [                                       ] 89,558      --.-K/s  eta 26h 9m  
 0% [                                       ] 89,558      --.-K/s  eta 26h 22m 
 0% [                                       ] 89,558      --.-K/s  eta 26h 22m 
 0% [                                       ] 89,558      --.-K/s  eta 26h 35m 
 0% [                                       ] 89,558      --.-K/s  eta 26h 35m 
 0% [                                       ] 89,558      --.-K/s  eta 26h 48m 
 0% [                                       ] 89,558      --.-K/s  eta 26h 48m 
 0% [                                       ] 89,558      --.-K/s  eta 27h 1m  
 0% [                                       ] 89,558      --.-K/s  eta 27h 1m  
 0% [                                       ] 89,558      --.-K/s  eta 27h 15m 
 0% [                                       ] 89,558      --.-K/s  eta 27h 15m 
 0% [                                       ] 89,558      --.-K/s  eta 27h 28m 
 0% [                                       ] 89,558      --.-K/s  eta 27h 28m 
 0% [                                       ] 89,558      --.-K/s  eta 27h 41m 
 0% [                                       ] 89,558      --.-K/s  eta 27h 41m 
 0% [                                       ] 89,558      --.-K/s  eta 27h 54m 
 0% [                                       ] 89,558      --.-K/s  eta 27h 54m 
 0% [                                       ] 89,558      --.-K/s  eta 28h 7m  
 0% [                                       ] 89,558      --.-K/s  eta 28h 7m  
 0% [                                       ] 89,558      --.-K/s  eta 28h 21m 
 0% [                                       ] 89,558      --.-K/s  eta 28h 21m 
 0% [                                       ] 89,558      --.-K/s  eta 28h 34m 
 0% [                                       ] 89,558      --.-K/s  eta 28h 34m 
 0% [                                       ] 89,558      --.-K/s  eta 28h 47m 
 0% [                                       ] 89,558      --.-K/s  eta 28h 47m 
 0% [                                       ] 89,558      --.-K/s  eta 29h 0m  
 0% [                                       ] 89,558      --.-K/s  eta 29h 0m  
 0% [                                       ] 89,558      --.-K/s  eta 29h 13m 
 0% [                                       ] 89,558      --.-K/s  eta 29h 13m 
 0% [                                       ] 89,558      --.-K/s  eta 29h 26m 
 0% [                                       ] 89,558      --.-K/s  eta 29h 26m 
 0% [                                       ] 89,558      --.-K/s  eta 29h 40m 
 0% [                                       ] 89,558      --.-K/s  eta 29h 40m 
 0% [                                       ] 89,558      --.-K/s  eta 29h 53m 
 0% [                                       ] 89,558      --.-K/s  eta 29h 53m 
 0% [                                       ] 89,558      --.-K/s  eta 30h 6m  
 0% [                                       ] 89,558      --.-K/s  eta 30h 6m  
 0% [                                       ] 89,558      --.-K/s  eta 30h 19m 
 0% [                                       ] 89,558      --.-K/s  eta 30h 19m 
 0% [                                       ] 89,558      --.-K/s  eta 30h 32m 
 0% [                                       ] 89,558      --.-K/s  eta 30h 32m 
 0% [                                       ] 89,558      --.-K/s  eta 30h 46m 
 0% [                                       ] 89,558      --.-K/s  eta 30h 46m 
 0% [                                       ] 89,558      --.-K/s  eta 30h 59m 
 0% [                                       ] 89,558      --.-K/s  eta 30h 59m 
 0% [                                       ] 89,558      --.-K/s  eta 31h 12m 
 0% [                                       ] 89,558      --.-K/s  eta 31h 12m 
 0% [                                       ] 89,558      --.-K/s  eta 31h 25m 
 0% [                                       ] 89,558      --.-K/s  eta 31h 25m 
 0% [                                       ] 89,558      --.-K/s  eta 31h 38m 
 0% [                                       ] 89,558      --.-K/s  eta 31h 38m 
 0% [                                       ] 89,558      --.-K/s  eta 31h 52m 
 0% [                                       ] 89,558      --.-K/s  eta 31h 52m 
 0% [                                       ] 89,558      --.-K/s  eta 32h 5m  
 0% [                                       ] 89,558      --.-K/s  eta 32h 5m  
 0% [                                       ] 89,558      --.-K/s  eta 32h 18m 
 0% [                                       ] 89,558      --.-K/s  eta 32h 18m 
 0% [                                       ] 89,558      --.-K/s  eta 32h 31m 
 0% [                                       ] 89,558      --.-K/s  eta 32h 31m 
 0% [                                       ] 89,558      --.-K/s  eta 32h 44m 
 0% [                                       ] 89,558      --.-K/s  eta 32h 44m 
 0% [                                       ] 89,558      --.-K/s  eta 32h 57m 
 0% [                                       ] 89,558      --.-K/s  eta 32h 57m 
 0% [                                       ] 89,558      --.-K/s  eta 33h 11m 
 0% [                                       ] 89,558      --.-K/s  eta 33h 11m 
 0% [                                       ] 89,558      --.-K/s  eta 33h 24m 
 0% [                                       ] 89,558      --.-K/s  eta 33h 24m 
 0% [                                       ] 89,558      --.-K/s  eta 33h 37m 
 0% [                                       ] 89,558      --.-K/s  eta 33h 37m 
 0% [                                       ] 89,558      --.-K/s  eta 33h 50m 
 0% [                                       ] 89,558      --.-K/s  eta 33h 50m 
 0% [                                       ] 89,558      --.-K/s  eta 34h 3m  
 0% [                                       ] 89,558      --.-K/s  eta 34h 3m  
 0% [                                       ] 89,558      --.-K/s  eta 34h 17m 
 0% [                                       ] 89,558      --.-K/s  eta 34h 17m 
 0% [                                       ] 89,558      --.-K/s  eta 34h 30m 
 0% [                                       ] 89,558      --.-K/s  eta 34h 30m 
 0% [                                       ] 89,558      --.-K/s  eta 34h 43m 
 0% [                                       ] 89,558      --.-K/s  eta 34h 43m 
 0% [                                       ] 89,558      --.-K/s  eta 34h 56m 
 0% [                                       ] 89,558      --.-K/s  eta 34h 56m 
 0% [                                       ] 89,558      --.-K/s  eta 35h 9m  
 0% [                                       ] 89,558      --.-K/s  eta 35h 9m  
 0% [                                       ] 89,558      --.-K/s  eta 35h 23m 
 0% [                                       ] 89,558      --.-K/s  eta 35h 23m 
 0% [                                       ] 89,558      --.-K/s  eta 35h 36m 
 0% [                                       ] 89,558      --.-K/s  eta 35h 36m 
 0% [                                       ] 89,558      --.-K/s  eta 35h 49m 
 0% [                                       ] 89,558      --.-K/s  eta 35h 49m 
 0% [                                       ] 89,558      --.-K/s  eta 36h 2m  
 0% [                                       ] 89,558      --.-K/s  eta 36h 2m  
 0% [                                       ] 89,558      --.-K/s  eta 36h 15m 
 0% [                                       ] 89,558      --.-K/s  eta 36h 15m 
 0% [                                       ] 89,558      --.-K/s  eta 36h 28m 
 0% [                                       ] 89,558      --.-K/s  eta 36h 28m 
 0% [                                       ] 89,558      --.-K/s  eta 36h 42m 
 0% [                                       ] 89,558      --.-K/s  eta 36h 42m 
 0% [                                       ] 89,558      --.-K/s  eta 36h 55m 
 0% [                                       ] 89,558      --.-K/s  eta 36h 55m 
 0% [                                       ] 89,558      --.-K/s  eta 37h 8m  
 0% [                                       ] 89,558      --.-K/s  eta 37h 8m  
 0% [                                       ] 89,558      --.-K/s  eta 37h 21m 
 0% [                                       ] 89,558      --.-K/s  eta 37h 21m 
 0% [                                       ] 89,558      --.-K/s  eta 37h 34m 
 0% [                                       ] 89,558      --.-K/s  eta 37h 34m 
 0% [                                       ] 89,558      --.-K/s  eta 37h 48m 
 0% [                                       ] 89,558      --.-K/s  eta 37h 48m 
 0% [                                       ] 89,558      --.-K/s  eta 38h 1m  
 0% [                                       ] 89,558      --.-K/s  eta 38h 1m  
 0% [                                       ] 89,558      --.-K/s  eta 38h 14m 
 0% [                                       ] 89,558      --.-K/s  eta 38h 14m 
 0% [                                       ] 89,558      --.-K/s  eta 38h 27m 
 0% [                                       ] 89,558      --.-K/s  eta 38h 27m 
 0% [                                       ] 89,558      --.-K/s  eta 38h 40m 
 0% [                                       ] 89,558      --.-K/s  eta 38h 40m 
 0% [                                       ] 89,558      --.-K/s  eta 38h 53m 
 0% [                                       ] 89,558      --.-K/s  eta 38h 53m 
 0% [                                       ] 89,558      --.-K/s  eta 39h 7m  
 0% [                                       ] 89,558      --.-K/s  eta 39h 7m  
 0% [                                       ] 89,558      --.-K/s  eta 39h 20m 
 0% [                                       ] 89,558      --.-K/s  eta 39h 20m 
 0% [                                       ] 89,558      --.-K/s  eta 39h 33m 
 0% [                                       ] 89,558      --.-K/s  eta 39h 33m 
 0% [                                       ] 89,558      --.-K/s  eta 39h 46m 
 0% [                                       ] 89,558      --.-K/s  eta 39h 46m 
 0% [                                       ] 89,558      --.-K/s  eta 39h 59m 
 0% [                                       ] 89,558      --.-K/s  eta 39h 59m 
 0% [                                       ] 89,558      --.-K/s  eta 40h 13m 
 0% [                                       ] 89,558      --.-K/s  eta 40h 13m 
 0% [                                       ] 89,558      --.-K/s  eta 40h 26m 
 0% [                                       ] 89,558      --.-K/s  eta 40h 26m 
 0% [                                       ] 89,558      --.-K/s  eta 40h 39m 
 0% [                                       ] 89,558      --.-K/s  eta 40h 39m 
 0% [                                       ] 89,558      --.-K/s  eta 40h 52m 
 0% [                                       ] 89,558      --.-K/s  eta 40h 52m 
 0% [                                       ] 89,558      --.-K/s  eta 41h 5m  
 0% [                                       ] 89,558      --.-K/s  eta 41h 5m  
 0% [                                       ] 89,558      --.-K/s  eta 41h 19m 
 0% [                                       ] 89,558      --.-K/s  eta 41h 19m 
 0% [                                       ] 89,558      --.-K/s  eta 41h 32m 
 0% [                                       ] 89,558      --.-K/s  eta 41h 32m 
 0% [                                       ] 89,558      --.-K/s  eta 41h 45m 
 0% [                                       ] 89,558      --.-K/s  eta 41h 45m 
 0% [                                       ] 89,558      --.-K/s  eta 41h 58m 
 0% [                                       ] 89,558      --.-K/s  eta 41h 58m 
 0% [                                       ] 89,558      --.-K/s  eta 42h 11m 
 0% [                                       ] 89,558      --.-K/s  eta 42h 11m 
 0% [                                       ] 89,558      --.-K/s  eta 42h 24m 
 0% [                                       ] 89,558      --.-K/s  eta 42h 24m 
 0% [                                       ] 89,558      --.-K/s  eta 42h 38m 
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I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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Your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
[00:01:48] done.
[00:01:48] Processing triggers for systemd (229-4ubuntu21.4) ...
[00:01:55]  ---> 397a5134ba67
[00:01:55] Removing intermediate container ce8268672f01
[00:01:55] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:01:56]  ---> Running in 9c5bb7b791d2
[00:01:56] --2018-09-03 13:56:09--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:01:56] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:01:56] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:01:56] HTTP request sent, awaiting response... 200 OK
[00:01:56] Length: 37338817 (36M) [application/x-gzip]
[00:01:56] Saving to: 'gdb-8.1.1.tar.gz'
[00:01:56]      0K .......... .......... .......... .......... ..........  0%  761K 48s
[00:01:56]     50K .......... .......... .......... .......... ..........  0% 1.47M 36s
[00:01:56]    100K .......... .......... .......... .......... ..........  0%  109M 24s
[00:01:56]    150K .......... .......... .......... .......... ..........  0% 1.51M 24s
---
[00:02:04]  36350K .......... .......... .......... .......... .......... 99% 52.8M 0s
[00:02:04]  36400K .......... .......... .......... .......... .......... 99%  172M 0s
[00:02:04]  36450K .......... ...                                        100% 44.2M=8.2s
[00:02:04] 
[00:02:04] 2018-09-03 13:56:18 (4.32 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:02:04] 
[00:02:07] /gdb-8.1.1/missing: 81: /gdb-8.1.1/missing: makeinfo: not found
[00:02:07] configure: WARNING:
[00:02:07] *** Makeinfo is missing. Info documentation will not be built.
[00:02:41] ar: `u' modifier ignored since `D' is the default (see `U')
[00:03:20] ar: `u' modifier ignored since `D' is the default (see `U')
[00:03:26] complete.c: In function 'fnwidth':
[00:03:26] complete.c:701:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:03:26]         w = wcwidth (wc);
[00:03:26]             ^
[00:03:27] display.c: In function 'rl_redisplay':
[00:03:27] display.c:768:15: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:03:27]         temp = wcwidth (wc);
[00:03:27]                ^
[00:03:28] util.c: In function '_rl_tropen':
[00:03:28] util.c:520:19: warning: format '%ld' expects argument of type 'long int', but argument 3 has type '__pid_t {aka int}' [-Wformat=]
[00:03:28]    sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
[00:03:28]                    ^
[00:03:30] histfile.c: In function 'history_truncate_file':
[00:03:30] histfile.c:410:7: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
[00:03:30]        write (file, bp, chars_read - (bp - buffer));
[00:03:30]        ^
[00:03:30] mbutil.c: In function '_rl_find_next_mbchar_internal':
[00:03:30] mbutil.c:122:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:03:30]         if (wcwidth (wc) == 0)
[00:03:30]             ^
[00:03:55] configure: WARNING: no enhanced curses library found; disabling TUI
[00:03:55] configure: WARNING: expat is missing or unusable; some features may be unavailable.
[00:03:55] configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
[00:03:56] configure: WARNING: python is missing or unusable; some features may be unavailable.
[00:03:56] configure: WARNING: pkg-config not found, guile support disabled
[00:03:56] configure: WARNING: libipt is missing or unusable; some features may be unavailable.
[00:04:03] configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
[00:04:26] configure: WARNING:
[00:04:26] *** Makeinfo is missing. Info documentation will not be built.
[00:04:35] Creating observer.htmp
[00:04:35] Creating observer.itmp
[00:05:06] cli/cli-cmds.c: In function 'void complete_command(const char*, int)':
[00:05:06] cli/cli-cmds.c:304:48: warning: 'word' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:05:06]          get_max_completions_reached_message ());
[00:05:06]                                                 ^
[00:05:06] cli/cli-cmds.c:277:71: warning: 'tracker' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:05:06]      = tracker->build_completion_result (word, word - arg, strlen (arg));
[00:05:06]                                                                        ^
[00:06:14] breakpoint.c: In function 'void check_status_watchpoint(bpstat)':
[00:06:14] breakpoint.c:5079:4: warning: 'e' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:06:14]     switch (e)
[00:06:14]     ^
[00:06:14] breakpoint.c:5056:20: note: 'e' was declared here
[00:06:14]     wp_check_result e;
[00:07:31] In file included from inferior.h:48:0,
[00:07:31] In file included from inferior.h:48:0,
[00:07:31]                  from infrun.c:26:
[00:07:31] progspace.h: In function 'void handle_vfork_child_exec_or_exit(int)':
[00:07:31] progspace.h:285:47: warning: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:07:31]    { set_current_program_space (m_saved_pspace); }
[00:07:31]                                                ^
[00:07:31] infrun.c:927:6: note: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' was declared here
[00:07:31]       maybe_restore_inferior;
[00:07:31]       ^
[00:10:09] /gdb-8.1.1/missing: 81: /gdb-8.1.1/missing: makeinfo: not found
[00:10:09] WARNING: 'makeinfo' is missing on your system.
[00:10:09]          You should only need it if you modified a '.texi' file, or
[00:10:09]          any other file indirectly affecting the aspect of the manual.
[00:10:09]          You might want to install the Texinfo package:
[00:10:09]          <http://www.gnu.org/software/texinfo/>
[00:10:09]          The spurious makeinfo call might also be the consequence of
[00:10:09]          using a buggy 'make' (AIX, DU, IRIX), in which case you might
[00:10:09]          want to install GNU make:
[00:10:09]          <http://www.gnu.org/software/make/>
[00:10:09] make[5]: *** [gdb.info] Error 127
[00:10:09] make[4]: *** [subdir_do] Error 1
[00:10:09] make[3]: *** [install-only] Error 2
[00:10:09] make[2]: *** [install] Error 2
[00:10:09] make[1]: *** [install-gdb] Error 2
[00:10:09] make: *** [install] Error 2
[00:10:09] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 2
[00:10:10] Sending build context to Docker daemon  500.7kB
[00:10:10] Step 1/7 : FROM ubuntu:16.04
[00:10:10]  ---> 52b10959e8aa
[00:10:10] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:10:10] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:10:10]  ---> Using cache
[00:10:10]  ---> 397a5134ba67
[00:10:10] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:10:10]  ---> Running in 0d25d0900117
[00:10:10] --2018-09-03 14:04:24--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:10:10] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:10:10] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:10:10] HTTP request sent, awaiting response... 200 OK
[00:10:10] Length: 37338817 (36M) [application/x-gzip]
[00:10:10] Saving to: 'gdb-8.1.1.tar.gz'
[00:10:11]      0K .......... .......... .......... .......... ..........  0%  759K 48s
[00:10:11]     50K .......... .......... .......... .......... ..........  0% 1.50M 36s
[00:10:11]    100K .......... .......... .......... .......... ..........  0% 71.1M 24s
[00:10:11]    150K .......... .......... .......... .......... ..........  0%  160M 18s
---
[00:10:13]  36350K .......... .......... .......... .......... .......... 99% 27.1M 0s
[00:10:13]  36400K .......... .......... .......... .......... .......... 99% 28.9M 0s
[00:10:13]  36450K .......... ...                                        100% 8.77M=2.6s
[00:10:13] 
[00:10:13] 2018-09-03 14:04:27 (13.7 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:10:13] 
[00:10:15] /gdb-8.1.1/missing: 81: /gdb-8.1.1/missing: makeinfo: not found
[00:10:16] configure: WARNING:
[00:10:16] *** Makeinfo is missing. Info documentation will not be built.
[00:10:49] ar: `u' modifier ignored since `D' is the default (see `U')
[00:11:27] ar: `u' modifier ignored since `D' is the default (see `U')
[00:11:33] complete.c: In function 'fnwidth':
[00:11:33] complete.c:701:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:11:33]         w = wcwidth (wc);
[00:11:33]             ^
[00:11:34] display.c: In function 'rl_redisplay':
[00:11:34] display.c:768:15: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:11:34]         temp = wcwidth (wc);
[00:11:34]                ^
[00:11:35] util.c: In function '_rl_tropen':
[00:11:35] util.c:520:19: warning: format '%ld' expects argument of type 'long int', but argument 3 has type '__pid_t {aka int}' [-Wformat=]
[00:11:35]    sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
[00:11:35]                    ^
[00:11:37] histfile.c: In function 'history_truncate_file':
[00:11:37] histfile.c:410:7: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
[00:11:37]        write (file, bp, chars_read - (bp - buffer));
[00:11:37]        ^
[00:11:37] mbutil.c: In function '_rl_find_next_mbchar_internal':
[00:11:37] mbutil.c:122:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:11:37]         if (wcwidth (wc) == 0)
[00:11:37]             ^
[00:12:03] configure: WARNING: no enhanced curses library found; disabling TUI
[00:12:03] configure: WARNING: expat is missing or unusable; some features may be unavailable.
[00:12:03] configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
[00:12:03] configure: WARNING: python is missing or unusable; some features may be unavailable.
[00:12:03] configure: WARNING: pkg-config not found, guile support disabled
[00:12:03] configure: WARNING: libipt is missing or unusable; some features may be unavailable.
[00:12:11] configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
[00:12:34] configure: WARNING:
[00:12:34] *** Makeinfo is missing. Info documentation will not be built.
[00:12:43] Creating observer.htmp
[00:12:43] Creating observer.itmp
[00:13:14] cli/cli-cmds.c: In function 'void complete_command(const char*, int)':
[00:13:14] cli/cli-cmds.c:304:48: warning: 'word' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:13:14]          get_max_completions_reached_message ());
[00:13:14]                                                 ^
[00:13:14] cli/cli-cmds.c:277:71: warning: 'tracker' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:13:14]      = tracker->build_completion_result (word, word - arg, strlen (arg));
[00:13:14]                                                                        ^
[00:14:24] breakpoint.c: In function 'void check_status_watchpoint(bpstat)':
[00:14:24] breakpoint.c:5079:4: warning: 'e' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:14:24]     switch (e)
[00:14:24]     ^
[00:14:24] breakpoint.c:5056:20: note: 'e' was declared here
[00:14:24]     wp_check_result e;
[00:15:41] In file included from inferior.h:48:0,
[00:15:41] In file included from inferior.h:48:0,
[00:15:41]                  from infrun.c:26:
[00:15:41] progspace.h: In function 'void handle_vfork_child_exec_or_exit(int)':
[00:15:41] progspace.h:285:47: warning: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:15:41]    { set_current_program_space (m_saved_pspace); }
[00:15:41]                                                ^
[00:15:41] infrun.c:927:6: note: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' was declared here
[00:15:41]       maybe_restore_inferior;
[00:15:41]       ^
[00:18:19] /gdb-8.1.1/missing: 81: /gdb-8.1.1/missing: makeinfo: not found
[00:18:19] WARNING: 'makeinfo' is missing on your system.
[00:18:19]          You should only need it if you modified a '.texi' file, or
[00:18:19]          any other file indirectly affecting the aspect of the manual.
[00:18:19]          You might want to install the Texinfo package:
[00:18:19]          <http://www.gnu.org/software/texinfo/>
[00:18:19]          The spurious makeinfo call might also be the consequence of
[00:18:19]          using a buggy 'make' (AIX, DU, IRIX), in which case you might
[00:18:19]          want to install GNU make:
[00:18:19]          <http://www.gnu.org/software/make/>
[00:18:19] make[5]: *** [gdb.info] Error 127
[00:18:19] make[4]: *** [subdir_do] Error 1
[00:18:19] make[3]: *** [install-only] Error 2
[00:18:19] make[2]: *** [install] Error 2
[00:18:19] make[1]: *** [install-gdb] Error 2
[00:18:19] make: *** [install] Error 2
[00:18:20] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 2
[00:18:22] Sending build context to Docker daemon  500.7kB
[00:18:22] Step 1/7 : FROM ubuntu:16.04
[00:18:22]  ---> 52b10959e8aa
[00:18:22] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:18:22] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:18:22]  ---> Using cache
[00:18:22]  ---> 397a5134ba67
[00:18:22] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:18:22]  ---> Running in c292f06698eb
[00:18:22] --2018-09-03 14:12:36--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:18:22] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:18:22] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:18:22] HTTP request sent, awaiting response... 200 OK
[00:18:22] Length: 37338817 (36M) [application/x-gzip]
[00:18:22] Saving to: 'gdb-8.1.1.tar.gz'
[00:18:22]      0K .......... .......... .......... .......... ..........  0%  738K 49s
[00:18:22]     50K .......... .......... .......... .......... ..........  0% 1.47M 37s
[00:18:22]    100K .......... .......... .......... .......... ..........  0% 4.08M 27s
[00:18:22]    150K .......... .......... .......... .......... ..........  0%  164M 21s
---
[00:18:24]  36350K .......... .......... .......... .......... .......... 99% 96.8M 0s
[00:18:24]  36400K .......... .......... .......... .......... .......... 99% 71.7M 0s
[00:18:24]  36450K .......... ...                                        100% 34.1M=1.9s
[00:18:24] 
[00:18:24] 2018-09-03 14:12:38 (18.6 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:18:24] 
[00:18:27] /gdb-8.1.1/missing: 81: /gdb-8.1.1/missing: makeinfo: not found
[00:18:27] configure: WARNING:
[00:18:27] *** Makeinfo is missing. Info documentation will not be built.
[00:19:02] ar: `u' modifier ignored since `D' is the default (see `U')
[00:19:39] ar: `u' modifier ignored since `D' is the default (see `U')
[00:19:45] complete.c: In function 'fnwidth':
[00:19:45] complete.c:701:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:19:45]         w = wcwidth (wc);
[00:19:45]             ^
[00:19:46] display.c: In function 'rl_redisplay':
[00:19:46] display.c:768:15: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:19:46]         temp = wcwidth (wc);
[00:19:46]                ^
[00:19:47] util.c: In function '_rl_tropen':
[00:19:47] util.c:520:19: warning: format '%ld' expects argument of type 'long int', but argument 3 has type '__pid_t {aka int}' [-Wformat=]
[00:19:47]    sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
[00:19:47]                    ^
[00:19:49] histfile.c: In function 'history_truncate_file':
[00:19:49] histfile.c:410:7: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
[00:19:49]        write (file, bp, chars_read - (bp - buffer));
[00:19:49]        ^
[00:19:49] mbutil.c: In function '_rl_find_next_mbchar_internal':
[00:19:49] mbutil.c:122:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:19:49]         if (wcwidth (wc) == 0)
[00:19:49]             ^
[00:20:15] configure: WARNING: no enhanced curses library found; disabling TUI
[00:20:15] configure: WARNING: expat is missing or unusable; some features may be unavailable.
[00:20:15] configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
[00:20:16] configure: WARNING: python is missing or unusable; some features may be unavailable.
[00:20:16] configure: WARNING: pkg-config not found, guile support disabled
[00:20:16] configure: WARNING: libipt is missing or unusable; some features may be unavailable.
[00:20:23] configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
[00:20:48] configure: WARNING:
[00:20:48] *** Makeinfo is missing. Info documentation will not be built.
[00:20:56] Creating observer.htmp
[00:20:56] Creating observer.itmp
[00:21:28] cli/cli-cmds.c: In function 'void complete_command(const char*, int)':
[00:21:28] cli/cli-cmds.c:304:48: warning: 'word' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:21:28]          get_max_completions_reached_message ());
[00:21:28]                                                 ^
[00:21:28] cli/cli-cmds.c:277:71: warning: 'tracker' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:21:28]      = tracker->build_completion_result (word, word - arg, strlen (arg));
[00:21:28]                                                                        ^
[00:22:37] breakpoint.c: In function 'void check_status_watchpoint(bpstat)':
[00:22:37] breakpoint.c:5079:4: warning: 'e' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:22:37]     switch (e)
[00:22:37]     ^
[00:22:37] breakpoint.c:5056:20: note: 'e' was declared here
[00:22:37]     wp_check_result e;
[00:23:57] In file included from inferior.h:48:0,
[00:23:57] In file included from inferior.h:48:0,
[00:23:57]                  from infrun.c:26:
[00:23:57] progspace.h: In function 'void handle_vfork_child_exec_or_exit(int)':
[00:23:57] progspace.h:285:47: warning: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:23:57]    { set_current_program_space (m_saved_pspace); }
[00:23:57]                                                ^
[00:23:57] infrun.c:927:6: note: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' was declared here
[00:23:57]       maybe_restore_inferior;
[00:23:57]       ^
[00:26:34] /gdb-8.1.1/missing: 81: /gdb-8.1.1/missing: makeinfo: not found
[00:26:34] WARNING: 'makeinfo' is missing on your system.
[00:26:34]          You should only need it if you modified a '.texi' file, or
[00:26:34]          any other file indirectly affecting the aspect of the manual.
[00:26:34]          You might want to install the Texinfo package:
[00:26:34]          <http://www.gnu.org/software/texinfo/>
[00:26:34]          The spurious makeinfo call might also be the consequence of
[00:26:34]          using a buggy 'make' (AIX, DU, IRIX), in which case you might
[00:26:34]          want to install GNU make:
[00:26:34]          <http://www.gnu.org/software/make/>
[00:26:34] make[5]: *** [gdb.info] Error 127
[00:26:34] make[4]: *** [subdir_do] Error 1
[00:26:34] make[3]: *** [install-only] Error 2
[00:26:34] make[2]: *** [install] Error 2
[00:26:34] make[1]: *** [install-gdb] Error 2
[00:26:34] make: *** [install] Error 2
[00:26:34] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 2
[00:26:38] Sending build context to Docker daemon  500.7kB
[00:26:38] Step 1/7 : FROM ubuntu:16.04
[00:26:38]  ---> 52b10959e8aa
[00:26:38] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:26:38] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:26:38]  ---> Using cache
[00:26:38]  ---> 397a5134ba67
[00:26:38] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:26:38]  ---> Running in e1334c13cda6
[00:26:38] --2018-09-03 14:20:51--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:26:38] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:26:38] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:26:38] HTTP request sent, awaiting response... 200 OK
[00:26:38] Length: 37338817 (36M) [application/x-gzip]
[00:26:38] Saving to: 'gdb-8.1.1.tar.gz'
[00:26:38]      0K .......... .......... .......... .......... ..........  0%  753K 48s
[00:26:38]     50K .......... .......... .......... .......... ..........  0% 1.48M 36s
[00:26:38]    100K .......... .......... .......... .......... ..........  0% 56.3M 24s
[00:26:38]    150K .......... .......... .......... .......... ..........  0% 1.51M 24s
---
[00:26:39]  36350K .......... .......... .......... .......... .......... 99%  351M 0s
[00:26:39]  36400K .......... .......... .......... .......... .......... 99%  323M 0s
[00:26:39]  36450K .......... ...                                        100%  248M=1.0s
[00:26:39] 
[00:26:39] 2018-09-03 14:20:53 (36.3 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:26:39] 
[00:26:41] /gdb-8.1.1/missing: 81: /gdb-8.1.1/missing: makeinfo: not found
[00:26:42] configure: WARNING:
[00:26:42] *** Makeinfo is missing. Info documentation will not be built.
[00:27:15] ar: `u' modifier ignored since `D' is the default (see `U')
[00:27:53] ar: `u' modifier ignored since `D' is the default (see `U')
[00:27:59] complete.c: In function 'fnwidth':
[00:27:59] complete.c:701:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:27:59]         w = wcwidth (wc);
[00:27:59]             ^
[00:28:00] display.c: In function 'rl_redisplay':
[00:28:00] display.c:768:15: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:28:00]         temp = wcwidth (wc);
[00:28:00]                ^
[00:28:01] util.c: In function '_rl_tropen':
[00:28:01] util.c:520:19: warning: format '%ld' expects argument of type 'long int', but argument 3 has type '__pid_t {aka int}' [-Wformat=]
[00:28:01]    sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
[00:28:01]                    ^
[00:28:03] histfile.c: In function 'history_truncate_file':
[00:28:03] histfile.c:410:7: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
[00:28:03]        write (file, bp, chars_read - (bp - buffer));
[00:28:03]        ^
[00:28:03] mbutil.c: In function '_rl_find_next_mbchar_internal':
[00:28:03] mbutil.c:122:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:28:03]         if (wcwidth (wc) == 0)
[00:28:03]             ^
[00:28:29] configure: WARNING: no enhanced curses library found; disabling TUI
[00:28:29] configure: WARNING: expat is missing or unusable; some features may be unavailable.
[00:28:29] configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
[00:28:29] configure: WARNING: python is missing or unusable; some features may be unavailable.
[00:28:29] configure: WARNING: pkg-config not found, guile support disabled
[00:28:29] configure: WARNING: libipt is missing or unusable; some features may be unavailable.
[00:28:37] configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
[00:29:02] configure: WARNING:
[00:29:02] *** Makeinfo is missing. Info documentation will not be built.
[00:29:10] Creating observer.htmp
[00:29:10] Creating observer.itmp
[00:29:42] cli/cli-cmds.c: In function 'void complete_command(const char*, int)':
[00:29:42] cli/cli-cmds.c:304:48: warning: 'word' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:29:42]          get_max_completions_reached_message ());
[00:29:42]                                                 ^
[00:29:42] cli/cli-cmds.c:277:71: warning: 'tracker' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:29:42]      = tracker->build_completion_result (word, word - arg, strlen (arg));
[00:29:42]                                                                        ^
[00:30:50] breakpoint.c: In function 'void check_status_watchpoint(bpstat)':
[00:30:50] breakpoint.c:5079:4: warning: 'e' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:30:50]     switch (e)
[00:30:50]     ^
[00:30:50] breakpoint.c:5056:20: note: 'e' was declared here
[00:30:50]     wp_check_result e;
[00:32:09] In file included from inferior.h:48:0,
[00:32:09] In file included from inferior.h:48:0,
[00:32:09]                  from infrun.c:26:
[00:32:09] progspace.h: In function 'void handle_vfork_child_exec_or_exit(int)':
[00:32:09] progspace.h:285:47: warning: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:32:09]    { set_current_program_space (m_saved_pspace); }
[00:32:09]                                                ^
[00:32:09] infrun.c:927:6: note: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' was declared here
[00:32:09]       maybe_restore_inferior;
[00:32:09]       ^
[00:34:48] /gdb-8.1.1/missing: 81: /gdb-8.1.1/missing: makeinfo: not found
[00:34:48] WARNING: 'makeinfo' is missing on your system.
[00:34:48]          You should only need it if you modified a '.texi' file, or
[00:34:48]          any other file indirectly affecting the aspect of the manual.
[00:34:48]          You might want to install the Texinfo package:
[00:34:48]          <http://www.gnu.org/software/texinfo/>
[00:34:48]          The spurious makeinfo call might also be the consequence of
[00:34:48]          using a buggy 'make' (AIX, DU, IRIX), in which case you might
[00:34:48]          want to install GNU make:
[00:34:48]          <http://www.gnu.org/software/make/>
[00:34:48] make[5]: *** [gdb.info] Error 127
[00:34:48] make[4]: *** [subdir_do] Error 1
[00:34:48] make[3]: *** [install-only] Error 2
[00:34:48] make[2]: *** [install] Error 2
[00:34:48] make[1]: *** [install-gdb] Error 2
[00:34:48] make: *** [install] Error 2
[00:34:48] The command '/bin/sh -c wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version' returned a non-zero code: 2
[00:34:52] Sending build context to Docker daemon  500.7kB
[00:34:52] Step 1/7 : FROM ubuntu:16.04
[00:34:52]  ---> 52b10959e8aa
[00:34:52] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:34:52] Step 2/7 : RUN apt-get update && apt-get install -y --no-install-recommends   g++   make   file   curl   ca-certificates   python2.7   git   cmake   sudo   wget   llvm-5.0-tools   libedit-dev   zlib1g-dev   xz-utils
[00:34:52]  ---> Using cache
[00:34:52]  ---> 397a5134ba67
[00:34:52] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:34:52]  ---> Running in a1b05f49a374
[00:34:52] --2018-09-03 14:29:06--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:34:52] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:34:53] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:34:53] HTTP request sent, awaiting response... 200 OK
[00:34:53] Length: 37338817 (36M) [application/x-gzip]
[00:34:53] Saving to: 'gdb-8.1.1.tar.gz'
[00:34:53]      0K .......... .......... .......... .......... ..........  0%  772K 47s
[00:34:53]     50K .......... .......... .......... .......... ..........  0% 1.50M 35s
[00:34:53]    100K .......... .......... .......... .......... ..........  0%  164M 24s
[00:34:53]    150K .......... .......... .......... .......... ..........  0% 1.51M 24s
---
[00:34:55]  36350K .......... .......... .......... .......... .......... 99%  106M 0s
[00:34:55]  36400K .......... .......... .......... .......... .......... 99%  277M 0s
[00:34:55]  36450K .......... ...                                        100% 50.1M=2.1s
[00:34:55] 
[00:34:55] 2018-09-03 14:29:08 (16.6 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:34:55] 
[00:34:57] /gdb-8.1.1/missing: 81: /gdb-8.1.1/missing: makeinfo: not found
[00:34:58] configure: WARNING:
[00:34:58] *** Makeinfo is missing. Info documentation will not be built.
[00:35:32] ar: `u' modifier ignored since `D' is the default (see `U')
[00:36:10] ar: `u' modifier ignored since `D' is the default (see `U')
[00:36:16] complete.c: In function 'fnwidth':
[00:36:16] complete.c:701:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:36:16]         w = wcwidth (wc);
[00:36:16]             ^
[00:36:17] display.c: In function 'rl_redisplay':
[00:36:17] display.c:768:15: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:36:17]         temp = wcwidth (wc);
[00:36:17]                ^
[00:36:18] util.c: In function '_rl_tropen':
[00:36:18] util.c:520:19: warning: format '%ld' expects argument of type 'long int', but argument 3 has type '__pid_t {aka int}' [-Wformat=]
[00:36:18]    sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
[00:36:18]                    ^
[00:36:19] histfile.c: In function 'history_truncate_file':
[00:36:19] histfile.c:410:7: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
[00:36:19]        write (file, bp, chars_read - (bp - buffer));
[00:36:19]        ^
[00:36:20] mbutil.c: In function '_rl_find_next_mbchar_internal':
[00:36:20] mbutil.c:122:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:36:20]         if (wcwidth (wc) == 0)
[00:36:20]             ^
[00:36:46] configure: WARNING: no enhanced curses library found; disabling TUI
[00:36:47] configure: WARNING: expat is missing or unusable; some features may be unavailable.
[00:36:47] configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
[00:36:47] configure: WARNING: python is missing or unusable; some features may be unavailable.
[00:36:47] configure: WARNING: pkg-config not found, guile support disabled
[00:36:47] configure: WARNING: libipt is missing or unusable; some features may be unavailable.
[00:36:55] configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
[00:37:19] configure: WARNING:
[00:37:19] *** Makeinfo is missing. Info documentation will not be built.
[00:37:28] Creating observer.htmp
[00:37:28] Creating observer.itmp
[00:37:59] cli/cli-cmds.c: In function 'void complete_command(const char*, int)':
[00:37:59] cli/cli-cmds.c:304:48: warning: 'word' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:37:59]          get_max_completions_reached_message ());
[00:37:59]                                                 ^
[00:37:59] cli/cli-cmds.c:277:71: warning: 'tracker' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:37:59]      = tracker->build_completion_result (word, word - arg, strlen (arg));
[00:37:59]                                                                        ^
[00:39:07] breakpoint.c: In function 'void check_status_watchpoint(bpstat)':
[00:39:07] breakpoint.c:5079:4: warning: 'e' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:39:07]     switch (e)
[00:39:07]     ^
[00:39:07] breakpoint.c:5056:20: note: 'e' was declared here
[00:39:07]     wp_check_result e;
[00:40:27] In file included from inferior.h:48:0,
[00:40:27] In file included from inferior.h:48:0,
[00:40:27]                  from infrun.c:26:
[00:40:27] progspace.h: In function 'void handle_vfork_child_exec_or_exit(int)':
[00:40:27] progspace.h:285:47: warning: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:40:27]    { set_current_program_space (m_saved_pspace); }
[00:40:27]                                                ^
[00:40:27] infrun.c:927:6: note: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' was declared here
[00:40:27]       maybe_restore_inferior;

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

@tromey
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tromey commented Sep 4, 2018

You may want to configure with --disable-werror. By default, when building from git, gdb's configure script enables -Werror for many warnings. However, due to false positives and compiler differences, this relies on developers to fix problems as they arise. Turning off the errors is normally fine and is how release versions of gdb are built.

@tromey
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tromey commented Sep 4, 2018

Also it occurred to me that you probably only want to build gdb. To make this build faster you can disable the other tools in the tree with --disable-binutils --disable-gas --disable-gold --disable-ld --disable-gprof

@fukatani
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fukatani commented Sep 5, 2018

@tromey Thanks, I will try your option.
It is beneficial to shorten build time.

After I confirmed // gdb-check:$3 = 5 test failed, I fix it to // gdb-check:$3 = 4.
Currently, I have never succeeded to install gdb 8.1.1 to /x86_64-gnu-llvm-5.0/Dockerfile, so function-call.rs test was skipped.
Also, I will remove unnecessary debug messages.

texinfo

RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null && \
tar -xzvf gdb-8.1.1.tar.gz > /dev/null && \
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... forgot to mention, it includes some Rust fixes; if your patch goes in I'm hoping to use this when testing a patch I am working on.

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Good news! I try gdb8.2.

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The job x86_64-gnu-llvm-5.0 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
[00:01:51] done.
[00:01:51] Processing triggers for systemd (229-4ubuntu21.4) ...
[00:01:58]  ---> 528b3e1a010d
[00:01:59] Removing intermediate container 82c12a2a3dbc
[00:01:59] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz > /dev/null &&   tar -xzvf gdb-8.1.1.tar.gz > /dev/null &&   cd gdb-8.1.1 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:01:59]  ---> Running in 254cd02dbf6e
[00:01:59] --2018-09-06 12:44:44--  http://ftp.gnu.org/gnu/gdb/gdb-8.1.1.tar.gz
[00:01:59] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:01:59] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:01:59] HTTP request sent, awaiting response... 200 OK
[00:01:59] Length: 37338817 (36M) [application/x-gzip]
[00:01:59] Saving to: 'gdb-8.1.1.tar.gz'
[00:01:59]      0K .......... .......... .......... .......... ..........  0%  760K 48s
[00:01:59]     50K .......... .......... .......... .......... ..........  0% 1.47M 36s
[00:01:59]    100K .......... .......... .......... .......... ..........  0% 59.5M 24s
[00:01:59]    150K .......... .......... .......... .......... ..........  0% 1.50M 24s
---
[00:02:00]  36350K .......... .......... .......... .......... .......... 99%  146M 0s
[00:02:00]  36400K .......... .......... .......... .......... .......... 99% 75.3M 0s
[00:02:00]  36450K .......... ...                                        100% 69.0M=1.3s
[00:02:00] 
[00:02:00] 2018-09-06 12:44:45 (27.0 MB/s) - 'gdb-8.1.1.tar.gz' saved [37338817/37338817]
[00:02:00] 
[00:02:37] ar: `u' modifier ignored since `D' is the default (see `U')
[00:03:16] ar: `u' modifier ignored since `D' is the default (see `U')
[00:03:21] complete.c: In function 'fnwidth':
[00:03:21] complete.c:701:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:03:21]         w = wcwidth (wc);
[00:03:21]             ^
[00:03:22] display.c: In function 'rl_redisplay':
[00:03:22] display.c:768:15: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:03:22]         temp = wcwidth (wc);
[00:03:22]                ^
[00:03:23] util.c: In function '_rl_tropen':
[00:03:23] util.c:520:19: warning: format '%ld' expects argument of type 'long int', but argument 3 has type '__pid_t {aka int}' [-Wformat=]
[00:03:23]    sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
[00:03:23]                    ^
[00:03:25] histfile.c: In function 'history_truncate_file':
[00:03:25] histfile.c:410:7: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
[00:03:25]        write (file, bp, chars_read - (bp - buffer));
[00:03:25]        ^
[00:03:25] mbutil.c: In function '_rl_find_next_mbchar_internal':
[00:03:25] mbutil.c:122:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:03:25]         if (wcwidth (wc) == 0)
[00:03:25]             ^
[00:03:52] configure: WARNING: no enhanced curses library found; disabling TUI
[00:03:53] configure: WARNING: expat is missing or unusable; some features may be unavailable.
[00:03:53] configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
[00:03:53] configure: WARNING: python is missing or unusable; some features may be unavailable.
[00:03:53] configure: WARNING: pkg-config not found, guile support disabled
[00:03:53] configure: WARNING: libipt is missing or unusable; some features may be unavailable.
[00:04:00] configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
[00:04:32] Creating observer.htmp
[00:04:32] Creating observer.itmp
[00:05:03] cli/cli-cmds.c: In function 'void complete_command(const char*, int)':
[00:05:03] cli/cli-cmds.c:304:48: warning: 'word' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:05:03]          get_max_completions_reached_message ());
[00:05:03]                                                 ^
[00:05:03] cli/cli-cmds.c:277:71: warning: 'tracker' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:05:03]      = tracker->build_completion_result (word, word - arg, strlen (arg));
[00:05:03]                                                                        ^
[00:06:13] breakpoint.c: In function 'void check_status_watchpoint(bpstat)':
[00:06:13] breakpoint.c:5079:4: warning: 'e' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:06:13]     switch (e)
[00:06:13]     ^
[00:06:13] breakpoint.c:5056:20: note: 'e' was declared here
[00:06:13]     wp_check_result e;
[00:07:30] In file included from inferior.h:48:0,
[00:07:30] In file included from inferior.h:48:0,
[00:07:30]                  from infrun.c:26:
[00:07:30] progspace.h: In function 'void handle_vfork_child_exec_or_exit(int)':
[00:07:30] progspace.h:285:47: warning: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:07:30]    { set_current_program_space (m_saved_pspace); }
[00:07:30]                                                ^
[00:07:30] infrun.c:927:6: note: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' was declared here
[00:07:30]       maybe_restore_inferior;
[00:07:30]       ^
[00:10:14] ./gdb.texinfo:2021: warning: @xref node name should not contain `.'
[00:10:14] ./gdb.texinfo:8679: warning: @pxref node name should not contain `.'
[00:10:14] ./gdb.texinfo:19385: warning: @ref node name should not contain `.'
[00:10:14] ./python.texi:4019: warning: @ref node name should not contain `.'
[00:10:14] ./python.texi:4055: warning: @ref node name should not contain `.'
[00:10:16] GNU gdb (GDB) 8.1.1
[00:10:16] Copyright (C) 2018 Free Software Foundation, Inc.
[00:10:16] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[00:10:16] This is free software: you are free to change and redistribute it.
[00:10:16] There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
[00:10:16] and "show warranty" for details.
[00:10:16] This GDB was configured as "x86_64-pc-linux-gnu".
[00:10:16] Type "show configuration" for configuration details.
[00:10:16] For bug reporting instructions, please see:
[00:10:16] <http://www.gnu.org/software/gdb/bugs/>.
[00:10:16] Find the GDB manual and other documentation resources online at:
[00:10:16] <http://www.gnu.org/software/gdb/documentation/>.
[00:10:16] For help, type "help".
[00:10:16] Type "apropos word" to search for commands related to "word".
[00:10:24] Removing intermediate container 254cd02dbf6e
[00:10:24] Step 4/7 : COPY scripts/sccache.sh /scripts/
[00:10:24]  ---> bb3234f77264
[00:10:24] Step 5/7 : RUN sh /scripts/sccache.sh
---
[00:10:27] Successfully tagged rust-ci:latest
[00:10:28] Built container sha256:79fa336ae6e14b625125506e0045637540c7c747f9cf2d3151ffd078db1ca7be
[00:10:28] Uploading finished image to s3://rust-lang-ci-sccache2/docker/3c8630e76be77fa21087dfa7f6487998dcb30f7d24969ea9c136e6d50a2d1f2e567b29ea7e9bfb96a1fde3c0193d8d82986ea555ff8db1c15bf8098451917a69
[00:10:28] 
[00:10:28] Partial credentials found in env, missing: AWS_SECRET_ACCESS_KEY
[00:10:41] xargs: docker: terminated by signal 13

[00:10:56] travis_time:end:2b249ac0:start=1536237822033495071,finish=1536238406920619154,duration=584887124083
[CI_JOB_NAME=x86_64-gnu-llvm-5.0]
[00:10:56] [CI_JOB_NAME=x86_64-gnu-llvm-5.0]
---

[00:54:09] travis_fold:start:test_ui
travis_time:start:test_ui
Check compiletest suite=ui mode=ui (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[00:54:09] version from s "/usr/local/bin/gdb"
[00:54:09] version from --version Some("GNU gdb (GDB) 8.1.1")
[00:54:09] gdb Some("/usr/local/bin/gdb")
[00:54:09] gdb_version Some(8001001)
[00:54:09] gdb_native_rust true
[00:54:09] running 4201 tests
[00:54:11] ....................................................................................................
[00:54:14] ....................................................................................................
[00:54:17] ....................................................................................................
---
[00:56:14] 
[00:56:14] travis_fold:start:test_ui_nll
travis_time:start:test_ui_nll
Check compiletest suite=ui mode=ui compare_mode=nll (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[00:56:14] version from s "/usr/local/bin/gdb"
[00:56:14] version from --version Some("GNU gdb (GDB) 8.1.1")
[00:56:14] gdb Some("/usr/local/bin/gdb")
[00:56:14] gdb_version Some(8001001)
[00:56:14] gdb_native_rust true
[00:56:14] running 4201 tests
[00:56:17] ...................................................................................................i
[00:56:19] ....................................................................................................
[00:56:22] .................................................................i...i................ii............
---
[00:57:08] ....................................................................................................
[00:57:11] ....................................................................................................
[00:57:14] ................................i...................................................................
[00:57:17] ....................................................................................................
[00:57:20] .................................................................................iiiiiiiii..........
[00:57:25] ....ii..............................................................................................
[00:57:29] ....................................................................................................
[00:57:32] ..............................................................i.....................................
[00:57:34] ....................................................................................................
---
[00:58:04] .......................................................................................i............
[00:58:07] ....................................................................................................
[00:58:10] ....................................................................................................
[00:58:13] ....................................................................................................
[00:58:15] .i.ii.ii.ii.............................i...........................................................
[00:58:15] test result: ok. 4137 passed; 0 failed; 64 ignored; 0 measured; 0 filtered out
[00:58:15] 
[00:58:15]  finished in 121.494
[00:58:15] travis_fold:end:test_ui_nll
---

[00:58:15] travis_fold:start:test_run-pass
travis_time:start:test_run-pass
Check compiletest suite=run-pass mode=run-pass (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[00:58:15] version from s "/usr/local/bin/gdb"
[00:58:15] version from --version Some("GNU gdb (GDB) 8.1.1")
[00:58:15] gdb Some("/usr/local/bin/gdb")
[00:58:15] gdb_version Some(8001001)
[00:58:15] gdb_native_rust true
[00:58:15] Start "/checkout/src/test/run-pass/issue24687-embed-debuginfo/main.rs"
[00:58:15] Start "/checkout/src/test/run-pass/backtrace-debuginfo.rs"
[00:58:16] Start "/checkout/src/test/run-pass/backtrace-debuginfo-aux.rs"
[00:58:16] false gdb
[00:58:16] false gdb
[00:58:16] "/checkout/src/test/run-pass/backtrace-debuginfo-aux.rs" will be ignored
[00:58:16] Start "/checkout/src/test/run-pass/debuginfo-lto.rs"
[00:58:16] running 3084 tests
[00:58:24] ....................................................................................................
[00:58:34] ...............................................i....................................................
[00:58:45] ....................................................................................................
---

[01:03:48] travis_fold:start:test_compile-fail
travis_time:start:test_compile-fail
Check compiletest suite=compile-fail mode=compile-fail (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:03:48] version from s "/usr/local/bin/gdb"
[01:03:48] version from --version Some("GNU gdb (GDB) 8.1.1")
[01:03:48] gdb Some("/usr/local/bin/gdb")
[01:03:48] gdb_version Some(8001001)
[01:03:48] gdb_native_rust true
[01:03:48] running 21 tests
[01:03:49] .....................
[01:03:49] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[01:03:49] 
---

[01:03:49] travis_fold:start:test_parse-fail
travis_time:start:test_parse-fail
Check compiletest suite=parse-fail mode=parse-fail (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:03:49] version from s "/usr/local/bin/gdb"
[01:03:49] version from --version Some("GNU gdb (GDB) 8.1.1")
[01:03:49] gdb Some("/usr/local/bin/gdb")
[01:03:49] gdb_version Some(8001001)
[01:03:49] gdb_native_rust true
[01:03:49] running 274 tests
[01:03:50] ..............................i.....................................................................
[01:03:52] .......................................................................i............................
[01:03:53] ..................i.......................................................
---

[01:03:53] travis_fold:start:test_run-fail
travis_time:start:test_run-fail
Check compiletest suite=run-fail mode=run-fail (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:03:53] version from s "/usr/local/bin/gdb"
[01:03:53] version from --version Some("GNU gdb (GDB) 8.1.1")
[01:03:53] gdb Some("/usr/local/bin/gdb")
[01:03:53] gdb_version Some(8001001)
[01:03:53] gdb_native_rust true
[01:03:53] running 143 tests
[01:03:59] ....................................................................................................
[01:04:03] ...........................................
[01:04:03] test result: ok. 143 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
---

[01:04:03] travis_fold:start:test_run-pass-valgrind
travis_time:start:test_run-pass-valgrind
Check compiletest suite=run-pass-valgrind mode=run-pass-valgrind (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:04:03] version from s "/usr/local/bin/gdb"
[01:04:03] version from --version Some("GNU gdb (GDB) 8.1.1")
[01:04:03] gdb Some("/usr/local/bin/gdb")
[01:04:03] gdb_version Some(8001001)
[01:04:03] gdb_native_rust true
[01:04:03] running 14 tests
[01:04:05] ..............
[01:04:05] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[01:04:05] 
---

[01:04:05] travis_fold:start:test_mir-opt
travis_time:start:test_mir-opt
Check compiletest suite=mir-opt mode=mir-opt (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:04:05] version from s "/usr/local/bin/gdb"
[01:04:05] version from --version Some("GNU gdb (GDB) 8.1.1")
[01:04:05] gdb Some("/usr/local/bin/gdb")
[01:04:05] gdb_version Some(8001001)
[01:04:05] gdb_native_rust true
[01:04:05] running 46 tests
[01:04:23] ..............................................
[01:04:23] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[01:04:23] 
---

[01:04:23] travis_fold:start:test_codegen
travis_time:start:test_codegen
Check compiletest suite=codegen mode=codegen (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:04:23] version from s "/usr/local/bin/gdb"
[01:04:23] version from --version Some("GNU gdb (GDB) 8.1.1")
[01:04:23] gdb Some("/usr/local/bin/gdb")
[01:04:23] gdb_version Some(8001001)
[01:04:23] gdb_native_rust true
[01:04:23] running 106 tests
[01:04:26] i..ii..iii....i...i............iii...........i.....i....ii...i.i.ii..............i...ii..ii.i....iii
[01:04:27] i.....
[01:04:27] test result: ok. 77 passed; 0 failed; 29 ignored; 0 measured; 0 filtered out
---

[01:04:27] travis_fold:start:test_codegen-units
travis_time:start:test_codegen-units
Check compiletest suite=codegen-units mode=codegen-units (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:04:27] version from s "/usr/local/bin/gdb"
[01:04:27] version from --version Some("GNU gdb (GDB) 8.1.1")
[01:04:27] gdb Some("/usr/local/bin/gdb")
[01:04:27] gdb_version Some(8001001)
[01:04:27] gdb_native_rust true
[01:04:27] running 39 tests
[01:04:28] i.......i......................i.......
[01:04:28] test result: ok. 36 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[01:04:28] 
---

[01:04:28] travis_fold:start:test_incremental
travis_time:start:test_incremental
Check compiletest suite=incremental mode=incremental (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:04:28] version from s "/usr/local/bin/gdb"
[01:04:28] version from --version Some("GNU gdb (GDB) 8.1.1")
[01:04:28] gdb Some("/usr/local/bin/gdb")
[01:04:28] gdb_version Some(8001001)
[01:04:28] gdb_native_rust true
[01:04:28] Start "/checkout/src/test/incremental/spans_in_type_debuginfo.rs"
[01:04:28] Start "/checkout/src/test/incremental/spans_significant_w_debuginfo.rs"
[01:04:28] running 90 tests
[01:04:40] ..........................................................................................
[01:04:40] test result: ok. 90 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[01:04:40] 
---

[01:04:40] travis_fold:start:test_debuginfo
travis_time:start:test_debuginfo
Check compiletest suite=debuginfo mode=debuginfo-gdb (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:04:40] version from s "/usr/local/bin/gdb"
[01:04:40] version from --version Some("GNU gdb (GDB) 8.1.1")
[01:04:40] gdb Some("/usr/local/bin/gdb")
[01:04:40] gdb_version Some(8001001)
[01:04:40] gdb_native_rust true
[01:04:40] Start "/checkout/src/test/debuginfo/gdb-pretty-struct-and-enums-pre-gdb-7-7.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/lexical-scope-in-unconditional-loop.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/by-value-non-immediate-argument.rs"
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] "/checkout/src/test/debuginfo/by-value-non-immediate-argument.rs" will be ignored
[01:04:40] Start "/checkout/src/test/debuginfo/pretty-std.rs"
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] "/checkout/src/test/debuginfo/pretty-std.rs" will be ignored
[01:04:40] Start "/checkout/src/test/debuginfo/struct-namespace.rs"
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] "/checkout/src/test/debuginfo/struct-namespace.rs" will be ignored
[01:04:40] Start "/checkout/src/test/debuginfo/by-value-self-argument-in-trait-impl.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/generic-struct-style-enum.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/var-captured-in-sendable-closure.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/extern-c-fn.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/recursive-enum.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/basic-types-globals.rs"
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] "/checkout/src/test/debuginfo/basic-types-globals.rs" will be ignored
[01:04:40] Start "/checkout/src/test/debuginfo/trait-pointers.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/pretty-uninitialized-vec.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/macro-stepping.rs"
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
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[01:04:40] false gdb
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[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] "/checkout/src/test/debuginfo/macro-stepping.rs" will be ignored
[01:04:40] Start "/checkout/src/test/debuginfo/type-names.rs"
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] "/checkout/src/test/debuginfo/type-names.rs" will be ignored
[01:04:40] Start "/checkout/src/test/debuginfo/multi-cgu.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/self-in-default-method.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/unreachable-locals.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/no-debug-attribute.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/pretty-std-collections.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/var-captured-in-nested-closure.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/simple-lexical-scope.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/destructured-fn-argument.rs"
[01:04:40] Start "/checkout/src/test/debuginfo/simple-struct.rs"
[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
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[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] "/checkout/src/test/debuginfo/simple-struct.rs" will be ignored
[01:04:40] Start "/checkout/src/test/debuginfo/drop-locations.rs"
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
[01:04:40] false gdb
---
[01:04:47] test result: FAILED. 82 passed; 5 failed; 24 ignored; 0 measured; 0 filtered out
[01:04:47] 
[01:04:47] 
[01:04:47] 
[01:04:47] command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--src-base" "/checkout/src/test/debuginfo" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "debuginfo-gdb" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-5.0/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Zunstable-options " "--target-rustcflags" "-Crpath -O -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/local/bin/gdb" "--quiet" "--llvm-version" "5.0.0\n" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
[01:04:47] 
[01:04:47] 
[01:04:47] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
[01:04:47] Build completed unsuccessfully in 0:11:40
[01:04:47] Build completed unsuccessfully in 0:11:40
[01:04:47] Makefile:58: recipe for target 'check' failed
[01:04:47] make: *** [check] Error 1

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:0f592240
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)
---
travis_time:end:0615b154:start=1536241654429803402,finish=1536241654436423139,duration=6619737
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:119129de
$ ln -s . checkout && for CORE in obj/cores/core.*; do EXE=$(echo $CORE | sed 's|obj/cores/core\.[0-9]*\.!checkout!\(.*\)|\1|;y|!|/|'); if [ -f "$EXE" ]; then printf travis_fold":start:crashlog\n\033[31;1m%s\033[0m\n" "$CORE"; gdb -q -c "$CORE" "$EXE" -iex 'set auto-load off' -iex 'dir src/' -iex 'set sysroot .' -ex bt -ex q; echo travis_fold":"end:crashlog; fi; done || true
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:106c6174
travis_time:start:106c6174
$ cat ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true
cat: ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers: No such file or directory
travis_fold:end:after_failure.5
travis_fold:start:after_failure.6
travis_time:start:0538fe9a
$ dmesg | grep -i kill

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

@fukatani
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fukatani commented Sep 6, 2018

I found --enable-gold --enable-ld options, but --disable-* is not found.
Should I use any option to shorten build time?

@fukatani
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fukatani commented Sep 6, 2018

I confirmed compile test with gdb 8.*.
I removed unnecessary debug commit.

@tromey
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tromey commented Sep 6, 2018

I found --enable-gold --enable-ld options, but --disable-* is not found.

configure --help only lists one variant or the other, but both are accepted. Also, the top-level configure for some reason doesn't mention that you can disable subdirectories like this -- but you can and this is supported. So, the list I gave is what you want, it is what I use to build just gdb without the other tools.

@rust-highfive
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The job x86_64-gnu-llvm-5.0 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
[00:02:26] done.
[00:02:26] Processing triggers for systemd (229-4ubuntu21.4) ...
[00:02:34]  ---> 3c244f66b4fa
[00:02:34] Removing intermediate container e32dd36e3260
[00:02:34] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.2.tar.gz > /dev/null &&   tar -xzvf gdb-8.2.tar.gz > /dev/null &&   cd gdb-8.2 &&   ./configure > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:02:34]  ---> Running in 2ef5b5872176
[00:02:34] --2018-09-06 14:44:22--  http://ftp.gnu.org/gnu/gdb/gdb-8.2.tar.gz
[00:02:34] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:02:34] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:02:34] HTTP request sent, awaiting response... 200 OK
[00:02:34] Length: 37605479 (36M) [application/x-gzip]
[00:02:34] Saving to: 'gdb-8.2.tar.gz'
[00:02:35]      0K .......... .......... .......... .......... ..........  0%  310K 1m58s
[00:02:35]     50K .......... .......... .......... .......... ..........  0%  579K 91s
[00:02:35]    100K .......... .......... .......... .......... ..........  0% 57.7M 61s
[00:02:35]    150K .......... .......... .......... .......... ..........  0%  477K 65s
---
[00:02:53]  36600K .......... .......... .......... .......... .......... 99% 3.14M 0s
[00:02:53]  36650K .......... .......... .......... .......... .......... 99% 28.7M 0s
[00:02:53]  36700K .......... .......... ....                            100% 6.23M=19s
[00:02:53] 
[00:02:53] 2018-09-06 14:44:41 (1.90 MB/s) - 'gdb-8.2.tar.gz' saved [37605479/37605479]
[00:02:53] 
[00:03:31] ar: `u' modifier ignored since `D' is the default (see `U')
[00:04:07] ar: `u' modifier ignored since `D' is the default (see `U')
[00:04:13] complete.c: In function 'fnwidth':
[00:04:13] complete.c:701:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:04:13]         w = wcwidth (wc);
[00:04:13]             ^
[00:04:14] display.c: In function 'rl_redisplay':
[00:04:14] display.c:768:15: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:04:14]         temp = wcwidth (wc);
[00:04:14]                ^
[00:04:15] util.c: In function '_rl_tropen':
[00:04:15] util.c:520:19: warning: format '%ld' expects argument of type 'long int', but argument 3 has type '__pid_t {aka int}' [-Wformat=]
[00:04:15]    sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
[00:04:15]                    ^
[00:04:17] histfile.c: In function 'history_truncate_file':
[00:04:17] histfile.c:410:7: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
[00:04:17]        write (file, bp, chars_read - (bp - buffer));
[00:04:17]        ^
[00:04:17] mbutil.c: In function '_rl_find_next_mbchar_internal':
[00:04:17] mbutil.c:122:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:04:17]         if (wcwidth (wc) == 0)
[00:04:17]             ^
[00:04:44] configure: WARNING: no enhanced curses library found; disabling TUI
[00:04:44] configure: WARNING: expat is missing or unusable; some features may be unavailable.
[00:04:44] configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
[00:04:44] configure: WARNING: python is missing or unusable; some features may be unavailable.
[00:04:44] configure: WARNING: pkg-config not found, guile support disabled
[00:04:44] configure: WARNING: libipt is missing or unusable; some features may be unavailable.
[00:04:52] configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
[00:08:47] In file included from inferior.h:49:0,
[00:08:47]                  from infrun.c:26:
[00:08:47] progspace.h: In function 'void handle_vfork_child_exec_or_exit(int)':
[00:08:47] progspace.h:285:47: warning: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:08:47]    { set_current_program_space (m_saved_pspace); }
[00:08:47]                                                ^
[00:08:47] infrun.c:929:6: note: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' was declared here
[00:08:47]       maybe_restore_inferior;
[00:08:47]       ^
[00:11:55] ./gdb.texinfo:2021: warning: @xref node name should not contain `.'
[00:11:55] ./gdb.texinfo:8757: warning: @pxref node name should not contain `.'
[00:11:55] ./gdb.texinfo:19508: warning: @ref node name should not contain `.'
[00:11:55] ./python.texi:4060: warning: @ref node name should not contain `.'
[00:11:55] ./python.texi:4096: warning: @ref node name should not contain `.'
[00:11:58] GNU gdb (GDB) 8.2
[00:11:58] Copyright (C) 2018 Free Software Foundation, Inc.
[00:11:58] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[00:11:58] This is free software: you are free to change and redistribute it.
[00:12:06]  ---> 8c40a60be255
[00:12:07] Removing intermediate container 2ef5b5872176
[00:12:07] Step 4/7 : COPY scripts/sccache.sh /scripts/
[00:12:07]  ---> f612abdba9a1
---
[00:12:11] Successfully tagged rust-ci:latest
[00:12:11] Built container sha256:68e51cdd466ebbab91f0e7e2de2d259eee011249a6a69b0520a23de41009ea1e
[00:12:11] Uploading finished image to s3://rust-lang-ci-sccache2/docker/6eb5e791a159ed80b8a9ce11b4a913cde54f55eec7345b68d034d23b7696a4de1a0b516662832917b42a84385c9c5eeecb54560d5ebb793083a2ccd7c3ce6e11
[00:12:11] 
[00:12:11] Partial credentials found in env, missing: AWS_SECRET_ACCESS_KEY
[00:12:28] xargs: docker: terminated by signal 13

[00:13:04] travis_time:end:04e3f1d0:start=1536244996960166094,finish=1536245656232473217,duration=659272307123
[CI_JOB_NAME=x86_64-gnu-llvm-5.0]
[00:13:04] [CI_JOB_NAME=x86_64-gnu-llvm-5.0]
---
[00:59:22] ....................................................................................................
[00:59:26] ....................................................................................................
[00:59:28] ................................i...................................................................
[00:59:31] ....................................................................................................
[00:59:34] .................................................................................iiiiiiiii..........
[00:59:39] ...ii...............................................................................................
[00:59:43] ....................................................................................................
[00:59:46] ..............................................................i.....................................
[00:59:49] ....................................................................................................
---
[01:00:19] .......................................................................................i............
[01:00:22] ....................................................................................................
[01:00:26] ....................................................................................................
[01:00:28] ....................................................................................................
[01:00:31] .i.ii.ii.ii.............................i...........................................................
[01:00:31] test result: ok. 4137 passed; 0 failed; 64 ignored; 0 measured; 0 filtered out
[01:00:31] 
[01:00:31]  finished in 123.748
[01:00:31] travis_fold:end:test_ui_nll
---
travis_time:start:test_debuginfo
Check compiletest suite=debuginfo mode=debuginfo-gdb (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:07:33] 
[01:07:33] running 111 tests
[01:07:39] iiii.......i..i........i..i..i..FF.....F.F.i..........iiii...........i.F..i.FF....F..ii.i.i.......ii
[01:07:39] thread 'main' panicked at 'Some tests failed', tools/compiletest/src/main.rs:497:22
[01:07:39] failures:
[01:07:39] 
[01:07:39] ---- [debuginfo-gdb] debuginfo/generic-enum-with-different-disr-sizes.rs stdout ----
[01:07:39] ---- [debuginfo-gdb] debuginfo/generic-enum-with-different-disr-sizes.rs stdout ----
[01:07:39] NOTE: compiletest thinks it is using GDB with native rust support
[01:07:39] NOTE: compiletest thinks it is using GDB version 8002000
[01:07:39] 
[01:07:39] error: line not found in debugger output: $1 = generic_enum_with_different_disr_sizes::Enum::Variant1(100)
[01:07:39] status: exit code: 0
[01:07:39] command: "/usr/local/bin/gdb" "-quiet" "-batch" "-nx" "-command=/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/generic-enum-with-different-disr-sizes/generic-enum-with-different-disr-sizes.debugger.script"
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] GNU gdb (GDB) 8.2
[01:07:39] Copyright (C) 2018 Free Software Foundation, Inc.
[01:07:39] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[01:07:39] This is free software: you are free to change and redistribute it.
[01:07:39] There is NO WARRANTY, to the extent permitted by law.
[01:07:39] Type "show copying" and "show warranty" for details.
[01:07:39] This GDB was configured as "x86_64-pc-linux-gnu".
[01:07:39] Type "show configuration" for configuration details.
[01:07:39] For bug reporting instructions, please see:
[01:07:39] <http://www.gnu.org/software/gdb/bugs/>.
[01:07:39] Find the GDB manual and other documentation resources online at:
[01:07:39]     <http://www.gnu.org/software/gdb/documentation/>.
[01:07:39] 
[01:07:39] For help, type "help".
[01:07:39] Type "apropos word" to search for commands related to "word".
[01:07:39] Breakpoint 1 at 0x9fa: file /checkout/src/test/debuginfo/generic-enum-with-different-disr-sizes.rs, line 105.
[01:07:39] [Thread debugging using libthread_db enabled]
[01:07:39] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:07:39] 
[01:07:39] Breakpoint 1, generic_enum_with_different_disr_sizes::main () at /checkout/src/test/debuginfo/generic-enum-with-different-disr-sizes.rs:105
[01:07:39] 105     zzz(); // #break
[01:07:39] $1 = generic_enum_with_different_disr_sizes::Enum<f64>::Variant1(100)
[01:07:39] $2 = generic_enum_with_different_disr_sizes::Enum<i32>::Variant1(101)
[01:07:39] $3 = generic_enum_with_different_disr_sizes::Enum<i16>::Variant1(102)
[01:07:39] $4 = generic_enum_with_different_disr_sizes::Enum<u8>::Variant1(65)
[01:07:39] $5 = generic_enum_with_different_disr_sizes::Enum<f64>::Variant2(100)
[01:07:39] $6 = generic_enum_with_different_disr_sizes::Enum<i32>::Variant2(101)
[01:07:39] $7 = generic_enum_with_different_disr_sizes::Enum<i16>::Variant2(102)
[01:07:39] $8 = generic_enum_with_different_disr_sizes::Enum<u8>::Variant2(65)
[01:07:39] [Inferior 1 (process 15037) exited normally]
[01:07:39] ------------------------------------------
[01:07:39] stderr:
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] 
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] thread '[debuginfo-gdb] debuginfo/generic-enum-with-different-disr-sizes.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:3196:9
[01:07:39] note: Run with `RUST_BACKTRACE=1` for a backtrace.
[01:07:39] 
[01:07:39] ---- [debuginfo-gdb] debuginfo/gdb-pretty-struct-and-enums-pre-gdb-7-7.rs stdout ----
[01:07:39] NOTE: compiletest thinks it is using GDB with native rust support
[01:07:39] NOTE: compiletest thinks it is using GDB version 8002000
[01:07:39] 
[01:07:39] error: line not found in debugger output: $1 = RegularStruct = {the_first_field = 101, the_second_field = 102.5, the_third_field = false}
[01:07:39] status: exit code: 0
[01:07:39] command: "/usr/local/bin/gdb" "-quiet" "-batch" "-nx" "-command=/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/gdb-pretty-struct-and-enums-pre-gdb-7-7/gdb-pretty-struct-and-enums-pre-gdb-7-7.debugger.script"
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] GNU gdb (GDB) 8.2
[01:07:39] Copyright (C) 2018 Free Software Foundation, Inc.
[01:07:39] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[01:07:39] This is free software: you are free to change and redistribute it.
[01:07:39] There is NO WARRANTY, to the extent permitted by law.
[01:07:39] Type "show copying" and "show warranty" for details.
[01:07:39] This GDB was configured as "x86_64-pc-linux-gnu".
[01:07:39] Type "show configuration" for configuration details.
[01:07:39] For bug reporting instructions, please see:
[01:07:39] <http://www.gnu.org/software/gdb/bugs/>.
[01:07:39] Find the GDB manual and other documentation resources online at:
[01:07:39]     <http://www.gnu.org/software/gdb/documentation/>.
[01:07:39] 
[01:07:39] For help, type "help".
[01:07:39] Type "apropos word" to search for commands related to "word".
[01:07:39] Breakpoint 1 at 0xa8f: file /checkout/src/test/debuginfo/gdb-pretty-struct-and-enums-pre-gdb-7-7.rs, line 70.
[01:07:39] [Thread debugging using libthread_db enabled]
[01:07:39] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:07:39] 
[01:07:39] Breakpoint 1, gdb_pretty_struct_and_enums_pre_gdb_7_7::main () at /checkout/src/test/debuginfo/gdb-pretty-struct-and-enums-pre-gdb-7-7.rs:70
[01:07:39] 70     zzz(); // #break
[01:07:39] $1 = gdb_pretty_struct_and_enums_pre_gdb_7_7::RegularStruct {the_first_field: 101, the_second_field: 102.5, the_third_field: false}
[01:07:39] $2 = gdb_pretty_struct_and_enums_pre_gdb_7_7::EmptyStruct
[01:07:39] $3 = gdb_pretty_struct_and_enums_pre_gdb_7_7::CStyleEnum::CStyleEnumVar1
[01:07:39] $4 = gdb_pretty_struct_and_enums_pre_gdb_7_7::CStyleEnum::CStyleEnumVar2
[01:07:39] $5 = gdb_pretty_struct_and_enums_pre_gdb_7_7::CStyleEnum::CStyleEnumVar3
[01:07:39] A debugging session is active.
[01:07:39] 
[01:07:39]  Inferior 1 [process 15033] will be killed.
[01:07:39] 
[01:07:39] Quit anyway? (y or n) [answered Y; input not from terminal]
[01:07:39] ------------------------------------------
[01:07:39] stderr:
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] warning: Unsupported auto-load script at offset 0 in section .debug_gdb_scripts
[01:07:39] of file /checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/gdb-pretty-struct-and-enums-pre-gdb-7-7/a.
[01:07:39] Use `info auto-load python-scripts [REGEXP]' to list them.
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] thread '[debuginfo-gdb] debuginfo/gdb-pretty-struct-and-enums-pre-gdb-7-7.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:3196:9
[01:07:39] 
[01:07:39] 
[01:07:39] ---- [debuginfo-gdb] debuginfo/generic-struct-style-enum.rs stdout ----
[01:07:39] NOTE: compiletest thinks it is using GDB with native rust support
[01:07:39] NOTE: compiletest thinks it is using GDB version 8002000
[01:07:39] 
[01:07:39] error: line not found in debugger output: $1 = generic_struct_style_enum::Regular::Case1{a: 0, b: 31868, c: 31868, d: 31868, e: 31868}
[01:07:39] status: exit code: 0
[01:07:39] command: "/usr/local/bin/gdb" "-quiet" "-batch" "-nx" "-command=/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/generic-struct-style-enum/generic-struct-style-enum.debugger.script"
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] GNU gdb (GDB) 8.2
[01:07:39] Copyright (C) 2018 Free Software Foundation, Inc.
[01:07:39] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[01:07:39] This is free software: you are free to change and redistribute it.
[01:07:39] There is NO WARRANTY, to the extent permitted by law.
[01:07:39] Type "show copying" and "show warranty" for details.
[01:07:39] This GDB was configured as "x86_64-pc-linux-gnu".
[01:07:39] Type "show configuration" for configuration details.
[01:07:39] For bug reporting instructions, please see:
[01:07:39] <http://www.gnu.org/software/gdb/bugs/>.
[01:07:39] Find the GDB manual and other documentation resources online at:
[01:07:39]     <http://www.gnu.org/software/gdb/documentation/>.
[01:07:39] 
[01:07:39] For help, type "help".
[01:07:39] Type "apropos word" to search for commands related to "word".
[01:07:39] Breakpoint 1 at 0x9f7: file /checkout/src/test/debuginfo/generic-struct-style-enum.rs, line 86.
[01:07:39] [Thread debugging using libthread_db enabled]
[01:07:39] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:07:39] 
[01:07:39] Breakpoint 1, generic_struct_style_enum::main () at /checkout/src/test/debuginfo/generic-struct-style-enum.rs:86
[01:07:39] 86     zzz(); // #break
[01:07:39] $1 = generic_struct_style_enum::Regular<u16, u32, i64>::Case1{a: 0, b: 31868, c: 31868, d: 31868, e: 31868}
[01:07:39] $2 = generic_struct_style_enum::Regular<i16, u32, i64>::Case2{a: 0, b: 286331153, c: 286331153}
[01:07:39] $3 = generic_struct_style_enum::Regular<u16, i32, u64>::Case3{a: 0, b: 6438275382588823897}
[01:07:39] $4 = generic_struct_style_enum::Univariant<i32>::TheOnlyCase{a: -1}
[01:07:39] A debugging session is active.
[01:07:39] 
[01:07:39]  Inferior 1 [process 15158] will be killed.
[01:07:39] 
[01:07:39] Quit anyway? (y or n) [answered Y; input not from terminal]
[01:07:39] ------------------------------------------
[01:07:39] stderr:
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] 
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] thread '[debuginfo-gdb] debuginfo/generic-struct-style-enum.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:3196:9
[01:07:39] 
[01:07:39] ---- [debuginfo-gdb] debuginfo/generic-tuple-style-enum.rs stdout ----
[01:07:39] NOTE: compiletest thinks it is using GDB with native rust support
[01:07:39] NOTE: compiletest thinks it is using GDB version 8002000
[01:07:39] 
[01:07:39] error: line not found in debugger output: $1 = generic_tuple_style_enum::Regular::Case1(0, 31868, 31868, 31868, 31868)
[01:07:39] status: exit code: 0
[01:07:39] command: "/usr/local/bin/gdb" "-quiet" "-batch" "-nx" "-command=/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/generic-tuple-style-enum/generic-tuple-style-enum.debugger.script"
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] GNU gdb (GDB) 8.2
[01:07:39] Copyright (C) 2018 Free Software Foundation, Inc.
[01:07:39] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[01:07:39] This is free software: you are free to change and redistribute it.
[01:07:39] There is NO WARRANTY, to the extent permitted by law.
[01:07:39] Type "show copying" and "show warranty" for details.
[01:07:39] This GDB was configured as "x86_64-pc-linux-gnu".
[01:07:39] Type "show configuration" for configuration details.
[01:07:39] For bug reporting instructions, please see:
[01:07:39] <http://www.gnu.org/software/gdb/bugs/>.
[01:07:39] Find the GDB manual and other documentation resources online at:
[01:07:39]     <http://www.gnu.org/software/gdb/documentation/>.
[01:07:39] 
[01:07:39] For help, type "help".
[01:07:39] Type "apropos word" to search for commands related to "word".
[01:07:39] Breakpoint 1 at 0x9f8: file /checkout/src/test/debuginfo/generic-tuple-style-enum.rs, line 104.
[01:07:39] [Thread debugging using libthread_db enabled]
[01:07:39] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:07:39] 
[01:07:39] Breakpoint 1, generic_tuple_style_enum::main () at /checkout/src/test/debuginfo/generic-tuple-style-enum.rs:104
[01:07:39] 104     zzz(); // #break
[01:07:39] $1 = generic_tuple_style_enum::Regular<u16, u32, u64>::Case1(0, 31868, 31868, 31868, 31868)
[01:07:39] $2 = generic_tuple_style_enum::Regular<i16, i32, i64>::Case2(0, 286331153, 286331153)
[01:07:39] $3 = generic_tuple_style_enum::Regular<i16, i32, i64>::Case3(0, 6438275382588823897)
[01:07:39] $4 = generic_tuple_style_enum::Univariant<i64>::TheOnlyCase(-1)
[01:07:39] A debugging session is active.
[01:07:39] 
[01:07:39]  Inferior 1 [process 15197] will be killed.
[01:07:39] 
[01:07:39] Quit anyway? (y or n) [answered Y; input not from terminal]
[01:07:39] ------------------------------------------
[01:07:39] stderr:
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] 
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] thread '[debuginfo-gdb] debuginfo/generic-tuple-style-enum.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:3196:9
[01:07:39] 
[01:07:39] ---- [debuginfo-gdb] debuginfo/nil-enum.rs stdout ----
[01:07:39] NOTE: compiletest thinks it is using GDB with native rust support
[01:07:39] NOTE: compiletest thinks it is using GDB version 8002000
[01:07:39] 
[01:07:39] error: line not found in debugger output: $1 = <error reading variable>
[01:07:39] status: exit code: 0
[01:07:39] command: "/usr/local/bin/gdb" "-quiet" "-batch" "-nx" "-command=/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/nil-enum/nil-enum.debugger.script"
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] GNU gdb (GDB) 8.2
[01:07:39] Copyright (C) 2018 Free Software Foundation, Inc.
[01:07:39] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[01:07:39] This is free software: you are free to change and redistribute it.
[01:07:39] There is NO WARRANTY, to the extent permitted by law.
[01:07:39] Type "show copying" and "show warranty" for details.
[01:07:39] This GDB was configured as "x86_64-pc-linux-gnu".
[01:07:39] Type "show configuration" for configuration details.
[01:07:39] For bug reporting instructions, please see:
[01:07:39] <http://www.gnu.org/software/gdb/bugs/>.
[01:07:39] Find the GDB manual and other documentation resources online at:
[01:07:39]     <http://www.gnu.org/software/gdb/documentation/>.
[01:07:39] 
[01:07:39] For help, type "help".
[01:07:39] Type "apropos word" to search for commands related to "word".
[01:07:39] Breakpoint 1 at 0x9de: file /checkout/src/test/debuginfo/nil-enum.rs, line 41.
[01:07:39] [Thread debugging using libthread_db enabled]
[01:07:39] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:07:39] 
[01:07:39] Breakpoint 1, nil_enum::main () at /checkout/src/test/debuginfo/nil-enum.rs:41
[01:07:39] 41         zzz(); // #break
[01:07:39] $1 = nil_enum::ANilEnum
[01:07:39] $2 = nil_enum::AnotherNilEnum
[01:07:39] A debugging session is active.
[01:07:39] 
[01:07:39]  Inferior 1 [process 15672] will be killed.
[01:07:39] 
[01:07:39] Quit anyway? (y or n) [answered Y; input not from terminal]
[01:07:39] ------------------------------------------
[01:07:39] stderr:
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] 
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] thread '[debuginfo-gdb] debuginfo/nil-enum.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:3196:9
[01:07:39] 
[01:07:39] ---- [debuginfo-gdb] debuginfo/pretty-huge-vec.rs stdout ----
[01:07:39] NOTE: compiletest thinks it is using GDB with native rust support
[01:07:39] NOTE: compiletest thinks it is using GDB version 8002000
[01:07:39] 
[01:07:39] error: line not found in debugger output: $1 = Vec<u8>(len: 1000000000, cap: 1000000000) = {[...]...}
[01:07:39] status: exit code: 0
[01:07:39] command: "/usr/local/bin/gdb" "-quiet" "-batch" "-nx" "-command=/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/pretty-huge-vec/pretty-huge-vec.debugger.script"
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] GNU gdb (GDB) 8.2
[01:07:39] Copyright (C) 2018 Free Software Foundation, Inc.
[01:07:39] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[01:07:39] This is free software: you are free to change and redistribute it.
[01:07:39] There is NO WARRANTY, to the extent permitted by law.
[01:07:39] Type "show copying" and "show warranty" for details.
[01:07:39] This GDB was configured as "x86_64-pc-linux-gnu".
[01:07:39] Type "show configuration" for configuration details.
[01:07:39] For bug reporting instructions, please see:
[01:07:39] <http://www.gnu.org/software/gdb/bugs/>.
[01:07:39] Find the GDB manual and other documentation resources online at:
[01:07:39]     <http://www.gnu.org/software/gdb/documentation/>.
[01:07:39] 
[01:07:39] For help, type "help".
[01:07:39] Type "apropos word" to search for commands related to "word".
[01:07:39] Breakpoint 1 at 0x173c: file /checkout/src/test/debuginfo/pretty-huge-vec.rs, line 38.
[01:07:39] [Thread debugging using libthread_db enabled]
[01:07:39] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:07:39] 
[01:07:39] Breakpoint 1, pretty_huge_vec::main () at /checkout/src/test/debuginfo/pretty-huge-vec.rs:38
[01:07:39] 38     zzz(); // #break
[01:07:39] $1 = alloc::vec::Vec<u8> {buf: alloc::raw_vec::RawVec<u8, alloc::alloc::Global> {ptr: core::ptr::Unique<u8> {pointer: core::nonzero::NonZero<*const u8> (0x7fffb6a00000 "\000"), _marker: core::marker::PhantomData<u8>}, cap: 1000000000, a: alloc::alloc::Global}, len: 1000000000}
[01:07:39] $2 = &[u8] {data_ptr: 0x7fffb6a00000 "\000", length: 1000000000}
[01:07:39] A debugging session is active.
[01:07:39] 
[01:07:39]  Inferior 1 [process 15761] will be killed.
[01:07:39] 
[01:07:39] Quit anyway? (y or n) [answered Y; input not from terminal]
[01:07:39] ------------------------------------------
[01:07:39] stderr:
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] warning: Unsupported auto-load script at offset 0 in section .debug_gdb_scripts
[01:07:39] of file /checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/pretty-huge-vec/a.
[01:07:39] Use `info auto-load python-scripts [REGEXP]' to list them.
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] thread '[debuginfo-gdb] debuginfo/pretty-huge-vec.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:3196:9
[01:07:39] 
[01:07:39] 
[01:07:39] ---- [debuginfo-gdb] debuginfo/pretty-uninitialized-vec.rs stdout ----
[01:07:39] NOTE: compiletest thinks it is using GDB with native rust support
[01:07:39] NOTE: compiletest thinks it is using GDB version 8002000
[01:07:39] 
[01:07:39] error: line not found in debugger output: $1 = Vec<i32>(len: [...], cap: [...])[...]
[01:07:39] status: exit code: 0
[01:07:39] command: "/usr/local/bin/gdb" "-quiet" "-batch" "-nx" "-command=/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/pretty-uninitialized-vec/pretty-uninitialized-vec.debugger.script"
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] GNU gdb (GDB) 8.2
[01:07:39] Copyright (C) 2018 Free Software Foundation, Inc.
[01:07:39] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[01:07:39] This is free software: you are free to change and redistribute it.
[01:07:39] There is NO WARRANTY, to the extent permitted by law.
[01:07:39] Type "show copying" and "show warranty" for details.
[01:07:39] This GDB was configured as "x86_64-pc-linux-gnu".
[01:07:39] Type "show configuration" for configuration details.
[01:07:39] For bug reporting instructions, please see:
[01:07:39] <http://www.gnu.org/software/gdb/bugs/>.
[01:07:39] Find the GDB manual and other documentation resources online at:
[01:07:39]     <http://www.gnu.org/software/gdb/documentation/>.
[01:07:39] 
[01:07:39] For help, type "help".
[01:07:39] Type "apropos word" to search for commands related to "word".
[01:07:39] Breakpoint 1 at 0x12b0: file /checkout/src/test/debuginfo/pretty-uninitialized-vec.rs, line 31.
[01:07:39] [Thread debugging using libthread_db enabled]
[01:07:39] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:07:39] 
[01:07:39] Breakpoint 1, pretty_uninitialized_vec::main () at /checkout/src/test/debuginfo/pretty-uninitialized-vec.rs:31
[01:07:39] 31     zzz(); // #break
[01:07:39] $1 = alloc::vec::Vec<i32> {buf: alloc::raw_vec::RawVec<i32, alloc::alloc::Global> {ptr: core::ptr::Unique<i32> {pointer: core::nonzero::NonZero<*const i32> (0x555555555920 <__libc_csu_init>), _marker: core::marker::PhantomData<i32>}, cap: 93824992234032, a: alloc::alloc::Global}, len: 140737488348624}
[01:07:39] A debugging session is active.
[01:07:39] 
[01:07:39]  Inferior 1 [process 15815] will be killed.
[01:07:39] 
[01:07:39] Quit anyway? (y or n) [answered Y; input not from terminal]
[01:07:39] ------------------------------------------
[01:07:39] stderr:
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] warning: Unsupported auto-load script at offset 0 in section .debug_gdb_scripts
[01:07:39] of file /checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/pretty-uninitialized-vec/a.
[01:07:39] Use `info auto-load python-scripts [REGEXP]' to list them.
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] thread '[debuginfo-gdb] debuginfo/pretty-uninitialized-vec.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:3196:9
[01:07:39] 
[01:07:39] 
[01:07:39] ---- [debuginfo-gdb] debuginfo/pretty-std-collections.rs stdout ----
[01:07:39] NOTE: compiletest thinks it is using GDB with native rust support
[01:07:39] NOTE: compiletest thinks it is using GDB version 8002000
[01:07:39] 
[01:07:39] error: line not found in debugger output: $1 = BTreeSet<i32>(len: 3) = {3, 5, 7}
[01:07:39] status: exit code: 0
[01:07:39] command: "/usr/local/bin/gdb" "-quiet" "-batch" "-nx" "-command=/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/pretty-std-collections/pretty-std-collections.debugger.script"
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] GNU gdb (GDB) 8.2
[01:07:39] Copyright (C) 2018 Free Software Foundation, Inc.
[01:07:39] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[01:07:39] This is free software: you are free to change and redistribute it.
[01:07:39] There is NO WARRANTY, to the extent permitted by law.
[01:07:39] Type "show copying" and "show warranty" for details.
[01:07:39] This GDB was configured as "x86_64-pc-linux-gnu".
[01:07:39] Type "show configuration" for configuration details.
[01:07:39] For bug reporting instructions, please see:
[01:07:39] <http://www.gnu.org/software/gdb/bugs/>.
[01:07:39] Find the GDB manual and other documentation resources online at:
[01:07:39]     <http://www.gnu.org/software/gdb/documentation/>.
[01:07:39] 
[01:07:39] For help, type "help".
[01:07:39] Type "apropos word" to search for commands related to "word".
[01:07:39] Breakpoint 1 at 0x13d46: file /checkout/src/test/debuginfo/pretty-std-collections.rs, line 57.
[01:07:39] [Thread debugging using libthread_db enabled]
[01:07:39] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:07:39] 
[01:07:39] Breakpoint 1, pretty_std_collections::main () at /checkout/src/test/debuginfo/pretty-std-collections.rs:57
[01:07:39] 57     zzz(); // #break
[01:07:39] $1 = alloc::collections::btree::set::BTreeSet<i32> {map: alloc::collections::btree::map::BTreeMap<i32, ()> {root: alloc::collections::btree::node::Root<i32, ()> {node: alloc::collections::btree::node::BoxedNode<i32, ()> {ptr: core::ptr::Unique<alloc::collections::btree::node::LeafNode<i32, ()>> {pointer: core::nonzero::NonZero<*const alloc::collections::btree::node::LeafNode<i32, ()>> (0x7ffff6a2a000), _marker: core::marker::PhantomData<alloc::collections::btree::node::LeafNode<i32, ()>>}}, height: 0}, length: 3}}
[01:07:39] $2 = alloc::collections::btree::map::BTreeMap<i32, i32> {root: alloc::collections::btree::node::Root<i32, i32> {node: alloc::collections::btree::node::BoxedNode<i32, i32> {ptr: core::ptr::Unique<alloc::collections::btree::node::LeafNode<i32, i32>> {pointer: core::nonzero::NonZero<*const alloc::collections::btree::node::LeafNode<i32, i32>> (0x7ffff6a2b000), _marker: core::marker::PhantomData<alloc::collections::btree::node::LeafNode<i32, i32>>}}, height: 0}, length: 3}
[01:07:39] $3 = alloc::collections::vec_deque::VecDeque<i32> {tail: 0, head: 3, buf: alloc::raw_vec::RawVec<i32, alloc::alloc::Global> {ptr: core::ptr::Unique<i32> {pointer: core::nonzero::NonZero<*const i32> (0x7ffff6a20020), _marker: core::marker::PhantomData<i32>}, cap: 8, a: alloc::alloc::Global}}
[01:07:39] A debugging session is active.
[01:07:39] 
[01:07:39]  Inferior 1 [process 15909] will be killed.
[01:07:39] 
[01:07:39] Quit anyway? (y or n) [answered Y; input not from terminal]
[01:07:39] ------------------------------------------
[01:07:39] stderr:
[01:07:39] ------------------------------------------
[01:07:39] ------------------------------------------
[01:07:39] warning: Unsupported auto-load script at offset 0 in section .debug_gdb_scripts
[01:07:39] of file /checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo/pretty-std-collections/a.
[01:07:39] Use `info auto-load python-scripts [REGEXP]' to list them.
[01:07:39] ------------------------------------------
[01:07:39] 
[01:07:39] thread '[debuginfo-gdb] debuginfo/pretty-std-collections.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:3196:9
[01:07:39] 
---
[01:07:39] test result: FAILED. 79 passed; 8 failed; 24 ignored; 0 measured; 0 filtered out
[01:07:39] 
[01:07:39] 
[01:07:39] 
[01:07:39] command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--src-base" "/checkout/src/test/debuginfo" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/debuginfo" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "debuginfo-gdb" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-5.0/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Zunstable-options " "--target-rustcflags" "-Crpath -O -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/local/bin/gdb" "--quiet" "--llvm-version" "5.0.0\n" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
[01:07:39] 
[01:07:39] 
[01:07:39] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
[01:07:39] Build completed unsuccessfully in 0:12:19
[01:07:39] Build completed unsuccessfully in 0:12:19
[01:07:39] Makefile:58: recipe for target 'check' failed
[01:07:39] make: *** [check] Error 1

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:216995ec
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

@rust-highfive
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The job x86_64-gnu-llvm-5.0 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
[00:02:28] done.
[00:02:28] Processing triggers for systemd (229-4ubuntu21.4) ...
[00:02:33]  ---> c1e30609b841
[00:02:33] Removing intermediate container 9b1307087eb4
[00:02:33] Step 3/7 : RUN wget http://ftp.gnu.org/gnu/gdb/gdb-8.2.tar.gz > /dev/null &&   tar -xzvf gdb-8.2.tar.gz > /dev/null &&   cd gdb-8.2 &&   ./configure --disable-werror --disable-binutils --disable-gas --disable-gold --disable-ld --disable-gprof > /dev/null &&   make > /dev/null &&   sudo make install > /dev/null &&   cd .. &&   gdb --version
[00:02:33]  ---> Running in 9e2e9f6eaa83
[00:02:34] --2018-09-07 14:46:43--  http://ftp.gnu.org/gnu/gdb/gdb-8.2.tar.gz
[00:02:34] Resolving ftp.gnu.org (ftp.gnu.org)... 208.118.235.20, 2001:4830:134:3::b
[00:02:34] Connecting to ftp.gnu.org (ftp.gnu.org)|208.118.235.20|:80... connected.
[00:02:34] HTTP request sent, awaiting response... 200 OK
[00:02:34] Length: 37605479 (36M) [application/x-gzip]
[00:02:34] Saving to: 'gdb-8.2.tar.gz'
[00:02:34]      0K .......... .......... .......... .......... ..........  0%  744K 49s
[00:02:34]     50K .......... .......... .......... .......... ..........  0% 1.45M 37s
[00:02:34]    100K .......... .......... .......... .......... ..........  0% 93.8M 25s
[00:02:34]    150K .......... .......... .......... .......... ..........  0% 1.48M 25s
---
[00:02:37]  36600K .......... .......... .......... .......... .......... 99% 79.1M 0s
[00:02:37]  36650K .......... .......... .......... .......... .......... 99% 3.01M 0s
[00:02:37]  36700K .......... .......... ....                            100% 5.00M=3.6s
[00:02:37] 
[00:02:37] 2018-09-07 14:46:46 (9.97 MB/s) - 'gdb-8.2.tar.gz' saved [37605479/37605479]
[00:02:37] 
[00:02:39] configure: WARNING: neither ld nor gold are enabled
[00:03:15] ar: `u' modifier ignored since `D' is the default (see `U')
[00:03:53] ar: `u' modifier ignored since `D' is the default (see `U')
[00:03:59] complete.c: In function 'fnwidth':
[00:03:59] complete.c:701:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:03:59]         w = wcwidth (wc);
[00:03:59]             ^
[00:04:00] display.c: In function 'rl_redisplay':
[00:04:00] display.c:768:15: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:04:00]         temp = wcwidth (wc);
[00:04:00]                ^
[00:04:01] util.c: In function '_rl_tropen':
[00:04:01] util.c:520:19: warning: format '%ld' expects argument of type 'long int', but argument 3 has type '__pid_t {aka int}' [-Wformat=]
[00:04:01]    sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
[00:04:01]                    ^
[00:04:03] histfile.c: In function 'history_truncate_file':
[00:04:03] histfile.c:410:7: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
[00:04:03]        write (file, bp, chars_read - (bp - buffer));
[00:04:03]        ^
[00:04:03] mbutil.c: In function '_rl_find_next_mbchar_internal':
[00:04:03] mbutil.c:122:12: warning: implicit declaration of function 'wcwidth' [-Wimplicit-function-declaration]
[00:04:03]         if (wcwidth (wc) == 0)
[00:04:03]             ^
[00:04:31] configure: WARNING: no enhanced curses library found; disabling TUI
[00:04:31] configure: WARNING: expat is missing or unusable; some features may be unavailable.
[00:04:31] configure: WARNING: MPFR is missing or unusable; some features may be unavailable.
[00:04:31] configure: WARNING: python is missing or unusable; some features may be unavailable.
[00:04:31] configure: WARNING: pkg-config not found, guile support disabled
[00:04:31] configure: WARNING: libipt is missing or unusable; some features may be unavailable.
[00:04:39] configure: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data.
[00:08:36] In file included from inferior.h:49:0,
[00:08:36]                  from infrun.c:26:
[00:08:36] progspace.h: In function 'void handle_vfork_child_exec_or_exit(int)':
[00:08:36] progspace.h:285:47: warning: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' may be used uninitialized in this function [-Wmaybe-uninitialized]
[00:08:36]    { set_current_program_space (m_saved_pspace); }
[00:08:36]                                                ^
[00:08:36] infrun.c:929:6: note: '*((void*)(& maybe_restore_inferior)+32).scoped_restore_current_program_space::m_saved_pspace' was declared here
[00:08:36]       maybe_restore_inferior;
[00:08:36]       ^
[00:11:45] ./gdb.texinfo:2021: warning: @xref node name should not contain `.'
[00:11:45] ./gdb.texinfo:8757: warning: @pxref node name should not contain `.'
[00:11:45] ./gdb.texinfo:19508: warning: @ref node name should not contain `.'
[00:11:45] ./python.texi:4060: warning: @ref node name should not contain `.'
[00:11:45] ./python.texi:4096: warning: @ref node name should not contain `.'
[00:11:47] GNU gdb (GDB) 8.2
[00:11:47] Copyright (C) 2018 Free Software Foundation, Inc.
[00:11:47] License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
[00:11:47] This is free software: you are free to change and redistribute it.
[00:11:54]  ---> ce57fa099e49
[00:11:54] Removing intermediate container 9e2e9f6eaa83
[00:11:54] Step 4/7 : COPY scripts/sccache.sh /scripts/
[00:11:54]  ---> 74c1b715b4f9
---
[00:12:07] Successfully tagged rust-ci:latest
[00:12:07] Built container sha256:f91a1a2d60927b5ff5e8b309be9c97f8d27a2e198c942b64a3d5ee6b3610bdf1
[00:12:07] Uploading finished image to s3://rust-lang-ci-sccache2/docker/c8913d125b5fb7acb1a4d3302adfbd089f5a1e9387e98c52458bf75b0035b4c2165716b8dc59a885f198cfb9c7b79fa7a8d7eba94e6b281acd38c2c8d24c4730
[00:12:07] 
[00:12:07] Partial credentials found in env, missing: AWS_SECRET_ACCESS_KEY
[00:12:19] xargs: docker: terminated by signal 13

[00:12:43] travis_time:end:0620243a:start=1536331543186682147,finish=1536332188722144193,duration=645535462046
[CI_JOB_NAME=x86_64-gnu-llvm-5.0]
[00:12:43] [CI_JOB_NAME=x86_64-gnu-llvm-5.0]
---
[00:59:08] ....................................................................................................
[00:59:11] ....................................................................................................
[00:59:14] .........................................i..........................................................
[00:59:17] ....................................................................................................
[00:59:20] ..........................................................................................iiiiiiiii.
[00:59:25] ............ii......................................................................................
[00:59:28] ....................................................................................................
[00:59:32] .......................................................................i............................
[00:59:34] ....................................................................................................

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

@alexcrichton
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I'd prefer to go ahead and switch to 18.10 for ubuntu to naturally get gdb 8.2, we can figure out other version testing later yeah but using ubuntu's official sources has worked well for us historically

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bors commented Oct 31, 2018

☔ The latest upstream changes (presumably #54004) made this pull request unmergeable. Please resolve the merge conflicts.

@TimNN TimNN added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Nov 13, 2018
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TimNN commented Nov 13, 2018

Ping from triage!

@fukatani: It looks like this PR needs to be rebased.

@tromey: Do you have any open issues with this PR?

@alexcrichton: Do I understand your last comment correctly, that this PR should go to 18.10 directly, rather than installing gdb from an "external" repository?

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tromey commented Nov 13, 2018

@tromey: Do you have any open issues with this PR?

No, it is fine.

@alexcrichton: Do I understand your last comment correctly, that this PR should go to 18.10 directly, rather than installing gdb from an "external" repository?

Note that this was done for x86_64-gnu/Dockerfile in #54004, so I think that part of this patch can simply be dropped.

@fukatani fukatani force-pushed the test-debuginfo-function-call branch 2 times, most recently from b8a4f4d to c81abde Compare November 17, 2018 03:59
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@TimNN @tromey
Sorry for late response. I rebased this PR.

@XAMPPRocky XAMPPRocky added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Nov 25, 2018
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Centril commented Dec 1, 2018

Ping from triage... @tromey, we eagerly await your review. :)

@Centril Centril added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 1, 2018
@Dylan-DPC-zz
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ping from triage @aidanhs, @tromey can you review this?

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tromey commented Dec 10, 2018

I tend to think the src/ci change is no longer needed, after commit 8bbb62f. If that's the case, and it were removed, then I would r+. As is, I don't know enough about the docker stuff to approve this. The test case itself looks fine.

@fukatani fukatani force-pushed the test-debuginfo-function-call branch from 824ff44 to e6bbf7e Compare December 11, 2018 13:23
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tromey commented Dec 11, 2018

@bors r+

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bors commented Dec 11, 2018

📌 Commit e6bbf7e has been approved by tromey

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 11, 2018
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bors commented Dec 11, 2018

⌛ Testing commit e6bbf7e with merge 8375ab4...

bors added a commit that referenced this pull request Dec 11, 2018
Test with gdb8.2 and add debuginfo printing function call test

As far as I can see, `print function()` is not tested. It is important feature for debugging.
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tromey commented Dec 11, 2018

I forgot to rollup, but maybe it isn't a big deal.

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bors commented Dec 11, 2018

☀️ Test successful - status-appveyor, status-travis
Approved by: tromey
Pushing 8375ab4 to master...

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