[do not merge] Test ahash #59592

Zoxc · 2019-03-31T19:32:15Z

cc @tkaitchuck

rust-highfive · 2019-03-31T19:32:25Z

r? @nikomatsakis

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

Zoxc · 2019-03-31T19:45:05Z

@bors try

bors · 2019-03-31T19:45:18Z

⌛ Trying commit 1dc107d26711bccaa56e88d5a885fa11e7875c72 with merge 1ffa4f33a75cbc37938ecba338d068137ed91c26...

rust-highfive · 2019-03-31T19:46:54Z

The job x86_64-gnu-llvm-6.0 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.

travis_time:end:02d99db8:start=1554061442619112664,finish=1554061443862257290,duration=1243144626
$ git checkout -qf FETCH_HEAD
travis_fold:end:git.checkout

Encrypted environment variables have been removed for security reasons.
See https://docs.travis-ci.com/user/pull-requests/#pull-requests-and-security-restrictions
$ export SCCACHE_BUCKET=rust-lang-ci-sccache2
$ export SCCACHE_REGION=us-west-1
$ export GCP_CACHE_BUCKET=rust-lang-ci-cache
Setting environment variables from .travis.yml
---
#####################################################                     73.8%
######################################################################## 100.0%
[00:02:05] extracting /checkout/obj/build/cache/2019-03-20/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
[00:02:05]     Updating crates.io index
[00:02:19]     Updating git repository `https://github.com/tkaitchuck/aHash.git`
[00:02:20] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:02:20] Build completed unsuccessfully in 0:00:36
[00:02:20] make: *** [prepare] Error 1
[00:02:20] Makefile:69: recipe for target 'prepare' failed
[00:02:21] Command failed. Attempt 2/5:
[00:02:21] Command failed. Attempt 2/5:
[00:02:21] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:02:21] Build completed unsuccessfully in 0:00:00
[00:02:21] make: *** [prepare] Error 1
[00:02:21] Makefile:69: recipe for target 'prepare' failed
[00:02:23] Command failed. Attempt 3/5:
[00:02:23] Command failed. Attempt 3/5:
[00:02:24] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:02:24] Build completed unsuccessfully in 0:00:00
[00:02:24] Makefile:69: recipe for target 'prepare' failed
[00:02:24] make: *** [prepare] Error 1
[00:02:27] Command failed. Attempt 4/5:
[00:02:27] Command failed. Attempt 4/5:
[00:02:27] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:02:27] Build completed unsuccessfully in 0:00:00
[00:02:27] Makefile:69: recipe for target 'prepare' failed
[00:02:27] make: *** [prepare] Error 1
[00:02:31] Command failed. Attempt 5/5:
[00:02:31] Command failed. Attempt 5/5:
[00:02:32] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:02:32] Build completed unsuccessfully in 0:00:00
[00:02:32] Makefile:69: recipe for target 'prepare' failed
[00:02:32] make: *** [prepare] Error 1
[00:02:32] The command has failed after 5 attempts.
---
travis_time:end:0e68cb39:start=1554061609162078819,finish=1554061609168031511,duration=5952692
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:0bc046c5
$ 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 --batch -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:0dfc2980
travis_time:start:0dfc2980
$ 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:181838ab
$ 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)

bors · 2019-03-31T19:51:54Z

💔 Test failed - checks-travis

rust-highfive · 2019-03-31T19:51:55Z

The job dist-x86_64-linux 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.

travis_fold:end:services

travis_fold:start:git.checkout
travis_time:start:0286e870
$ git clone --depth=2 --branch=try https://github.com/rust-lang/rust.git rust-lang/rust
---
[00:04:42] 
######################################################################## 100.0%
[00:04:42] extracting /checkout/obj/build/cache/2019-03-20/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
[00:04:42]     Updating crates.io index
[00:04:57]     Updating git repository `https://github.com/tkaitchuck/aHash.git`
[00:04:58] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:04:58] Build completed unsuccessfully in 0:00:32
[00:04:58] make: *** [prepare] Error 1
[00:04:59] Command failed. Attempt 2/5:
[00:04:59] Command failed. Attempt 2/5:
[00:04:59] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:04:59] Build completed unsuccessfully in 0:00:00
[00:04:59] make: *** [prepare] Error 1
[00:05:01] Command failed. Attempt 3/5:
[00:05:01] Command failed. Attempt 3/5:
[00:05:02] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:05:02] Build completed unsuccessfully in 0:00:00
[00:05:02] make: *** [prepare] Error 1
[00:05:05] Command failed. Attempt 4/5:
[00:05:05] Command failed. Attempt 4/5:
[00:05:05] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:05:05] Build completed unsuccessfully in 0:00:00
[00:05:05] make: *** [prepare] Error 1
[00:05:09] Command failed. Attempt 5/5:
[00:05:09] Command failed. Attempt 5/5:
[00:05:10] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:05:10] Build completed unsuccessfully in 0:00:00
[00:05:10] make: *** [prepare] Error 1
[00:05:10] The command has failed after 5 attempts.
travis_time:end:2e04681c:start=1554061599910155664,finish=1554061911979314457,duration=312069158793

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)

Zoxc · 2019-03-31T19:53:58Z

@bors try

bors · 2019-03-31T19:54:09Z

⌛ Trying commit b4092e8 with merge b57c218...

@tkaitchuck

[do not merge] Test ahash cc @tkaitchuck

rust-highfive · 2019-03-31T20:10:38Z

The job x86_64-gnu-llvm-6.0 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.

travis_time:end:0cb509e0:start=1554062098345538028,finish=1554062099345541414,duration=1000003386
$ git checkout -qf FETCH_HEAD
travis_fold:end:git.checkout

Encrypted environment variables have been removed for security reasons.
See https://docs.travis-ci.com/user/pull-requests/#pull-requests-and-security-restrictions
$ export SCCACHE_BUCKET=rust-lang-ci-sccache2
$ export SCCACHE_REGION=us-west-1
$ export GCP_CACHE_BUCKET=rust-lang-ci-cache
Setting environment variables from .travis.yml
---
#####################################################################     96.5%
######################################################################## 100.0%
[00:01:57] extracting /checkout/obj/build/cache/2019-03-20/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
[00:01:57]     Updating crates.io index
[00:02:12]     Updating git repository `https://github.com/tkaitchuck/aHash.git`
[00:02:13]   Downloaded num_cpus v1.8.0
[00:02:13]   Downloaded filetime v0.2.4
[00:02:13]   Downloaded petgraph v0.4.13
[00:02:13]   Downloaded cmake v0.1.33
---
[00:04:15] * fuchsia-cprng 
[00:04:15] * proc-macro-hack 
[00:04:15] * rand_jitter 
[00:04:15] * rand_os 
[00:04:15] * rdrand 
[00:04:15] invalid source: "git+https://github.com/tkaitchuck/aHash.git#91bcb84a5cee8dfc7782cc815c3c7f9c1b88badc"
[00:04:15] some tidy checks failed
[00:04:15] 
[00:04:15] 
[00:04:15] 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"
[00:04:15] 
[00:04:15] 
[00:04:15] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test src/tools/tidy
[00:04:15] Build completed unsuccessfully in 0:00:50
[00:04:15] Build completed unsuccessfully in 0:00:50
[00:04:15] Makefile:67: recipe for target 'tidy' failed
[00:04:15] make: *** [tidy] Error 1
The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:0d547dcc
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)
Sun Mar 31 19:59:27 UTC 2019
---
travis_time:end:0127fae2:start=1554062368161187896,finish=1554062368167051623,duration=5863727
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:0b38e455
$ 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 --batch -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:053c8bcf
travis_time:start:053c8bcf
$ 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:03598592
$ 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)

bors · 2019-03-31T20:21:43Z

💔 Test failed - checks-travis

rust-highfive · 2019-03-31T20:21:43Z

The job dist-x86_64-linux 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.

travis_fold:end:services

travis_fold:start:git.checkout
travis_time:start:24b2aad8
$ git clone --depth=2 --branch=try https://github.com/rust-lang/rust.git rust-lang/rust
---
####################################                                      50.3%
######################################################################## 100.0%
[00:04:42] extracting /checkout/obj/build/cache/2019-03-20/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
[00:04:42]     Updating crates.io index
[00:04:56]     Updating git repository `https://github.com/tkaitchuck/aHash.git`
[00:04:58]   Downloaded cmake v0.1.33
[00:04:58]   Downloaded getopts v0.2.17
[00:04:58]   Downloaded cc v1.0.28
[00:04:58]   Downloaded serde_derive v1.0.81
---
[00:08:52]    Compiling proc-macro-hack v0.5.4
[00:08:52]    Compiling synstructure v0.10.1
[00:08:58]    Compiling const-random-macro v0.1.3
[00:09:06]    Compiling const-random v0.1.3
[00:09:06]    Compiling ahash v0.1.18 (https://github.com/tkaitchuck/aHash.git#91bcb84a)
[00:09:06]    Compiling rustc_data_structures v0.0.0 (/checkout/src/librustc_data_structures)
[00:09:13]    Compiling arena v0.0.0 (/checkout/src/libarena)
[00:09:13]    Compiling syntax_pos v0.0.0 (/checkout/src/libsyntax_pos)
[00:09:17]    Compiling rustc_errors v0.0.0 (/checkout/src/librustc_errors)
---
[00:22:40]    Compiling rustc_save_analysis v0.0.0 (/checkout/src/librustc_save_analysis)
[00:22:40]    Compiling rustc_codegen_ssa v0.0.0 (/checkout/src/librustc_codegen_ssa)
[00:23:21]    Compiling rustc_interface v0.0.0 (/checkout/src/librustc_interface)
[00:24:36]    Compiling rustc-main v0.0.0 (/checkout/src/rustc)
[00:24:37] error: linking with `clang` failed: exit code: 1
[00:24:37]   |
[00:24:37]   = note: "clang" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/rustc_binary-bfe62e932bf70be7.rustc_binary.en7abl2s-cgu.0.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/rustc_binary-bfe62e932bf70be7.rustc_binary.en7abl2s-cgu.1.rcgu.o" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/rustc_binary-bfe62e932bf70be7" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/release/deps" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/build/jemalloc-sys-fe46b6800c017b22/out/build/lib" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/build/backtrace-sys-c83fbb1484f687df/out" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/build/miniz-sys-9bf1df8bf6ec3444/out" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_driver-675077696c32d904" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_interface-612ade6d9a44609d" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_lint-8edd76ffb0fe70f8" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_traits-1755bf9fe4581ed4" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_resolve-bca8c33e84dbda5b" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_privacy-fa1e4e4f650bc40e" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_plugin-6465bcecd0ffc669" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_passes-7c5b663c4e08adff" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_incremental-274dd1cc0fbba4af" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_borrowck-21b74fc9fbc42bb3" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_allocator-2932929d56772277" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_save_analysis-dfff09402f855cd1" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_codegen_utils-b6a54b9694b338cd" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_metadata-95dc2cf8573b3a3a" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lsyntax_ext-f51519c4a8d4a378" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_mir-3b265a2f2b038c68" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_typeck-4989d5fa94719ec9" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc-04924b9b3d8ee86d" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lfmt_macros-0b9fd772ce373859" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_fs_util-56cda24045c78362" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-ltest-8bbc568dbe611f62" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-llibtest-f3bbabcafd87c144" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lrustc_term-4b1431547060ae93" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lsyntax-0fc3323b5d348b78" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_target-b1b5336f5b508820" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_errors-ed09671b6178b62d" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lsyntax_pos-596155ab83f45a0d" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-larena-ca4509d44c4a2582" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_data_structures-ace0f5facabac100" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lgraphviz-177e469eced94c36" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_cratesio_shim-4c02d8c050c01dd7" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lserialize-8ca5e532ee635e13" "-Wl,-Bstatic" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libjemalloc_sys-9e461a8d5c1e96fa.rlib" "-Wl,--start-group" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-87beca1a90eead9b" "-Wl,--end-group" "-Wl,-Bstatic" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f6af5ba0167a1bba.rlib" "-Wl,-Bdynamic" "-lpthread" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lutil" "-lutil" "-Wl,-rpath,$ORIGIN/../lib"
[00:24:37]   = note: /rustroot/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libjemalloc_sys-9e461a8d5c1e96fa.rlib(ctl.pic.o): undefined reference to symbol '__rawmemchr@@GLIBC_2.2.5'
[00:24:37]           /lib64/libc.so.6: error adding symbols: DSO missing from command line
[00:24:37]           clang-8: error: linker command failed with exit code 1 (use -v to see invocation)
[00:24:37] 
[00:24:37] error: aborting due to previous error
[00:24:37] 
[00:24:37] error: Could not compile `rustc-main`.
---
travis_time:end:1328db69:start=1554063611326208332,finish=1554063611338572714,duration=12364382
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:0c7f3632
$ 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 --batch -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:1c4e92c0
travis_time:start:1c4e92c0
$ 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:02688ee4
$ 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)

tkaitchuck · 2019-04-01T02:27:34Z

Clever renaming AHasher to FxHasher to update everywhere without making the diff huge.
I don't understand the error:

00:24:37] error: linking with `clang` failed: exit code: 1
[00:24:37]   |
[00:24:37]   = note: "clang" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/rustc_binary-bfe62e932bf70be7.rustc_binary.en7abl2s-cgu.0.rcgu.o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/rustc_binary-bfe62e932bf70be7.rustc_binary.en7abl2s-cgu.1.rcgu.o" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/rustc_binary-bfe62e932bf70be7" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/release/deps" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/build/jemalloc-sys-fe46b6800c017b22/out/build/lib" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/build/backtrace-sys-c83fbb1484f687df/out" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/build/miniz-sys-9bf1df8bf6ec3444/out" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_driver-675077696c32d904" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_interface-612ade6d9a44609d" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_lint-8edd76ffb0fe70f8" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_traits-1755bf9fe4581ed4" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_resolve-bca8c33e84dbda5b" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_privacy-fa1e4e4f650bc40e" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_plugin-6465bcecd0ffc669" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_passes-7c5b663c4e08adff" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_incremental-274dd1cc0fbba4af" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_borrowck-21b74fc9fbc42bb3" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_allocator-2932929d56772277" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_save_analysis-dfff09402f855cd1" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_codegen_utils-b6a54b9694b338cd" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_metadata-95dc2cf8573b3a3a" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lsyntax_ext-f51519c4a8d4a378" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_mir-3b265a2f2b038c68" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_typeck-4989d5fa94719ec9" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc-04924b9b3d8ee86d" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lfmt_macros-0b9fd772ce373859" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_fs_util-56cda24045c78362" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-ltest-8bbc568dbe611f62" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-llibtest-f3bbabcafd87c144" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lrustc_term-4b1431547060ae93" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lsyntax-0fc3323b5d348b78" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_target-b1b5336f5b508820" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_errors-ed09671b6178b62d" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lsyntax_pos-596155ab83f45a0d" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-larena-ca4509d44c4a2582" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_data_structures-ace0f5facabac100" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lgraphviz-177e469eced94c36" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lrustc_cratesio_shim-4c02d8c050c01dd7" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps" "-lserialize-8ca5e532ee635e13" "-Wl,-Bstatic" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libjemalloc_sys-9e461a8d5c1e96fa.rlib" "-Wl,--start-group" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-87beca1a90eead9b" "-Wl,--end-group" "-Wl,-Bstatic" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-sysroot/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f6af5ba0167a1bba.rlib" "-Wl,-Bdynamic" "-lpthread" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lutil" "-lutil" "-Wl,-rpath,$ORIGIN/../lib"
[00:24:37]   = note: /rustroot/bin/ld: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/libjemalloc_sys-9e461a8d5c1e96fa.rlib(ctl.pic.o): undefined reference to symbol '__rawmemchr@@GLIBC_2.2.5'
[00:24:37]           /lib64/libc.so.6: error adding symbols: DSO missing from command line
[00:24:37]           clang-8: error: linker command failed with exit code 1 (use -v to see invocation)

Could that be related to something aHash is doing that Fx is not, like maybe proc macros?

Zoxc · 2019-04-01T02:34:31Z

Nah, it's just a linker error. No idea why it appears though.

bors · 2019-04-04T18:30:23Z

☔ The latest upstream changes (presumably #59695) made this pull request unmergeable. Please resolve the merge conflicts.

killercup · 2019-08-05T18:35:33Z

@Zoxc I just came across aHash and was wondering if anything ever came out of testing it in rustc?

Zoxc · 2019-08-05T19:28:39Z

I haven't managed to test it in rustc.

rust-highfive assigned nikomatsakis Mar 31, 2019

rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Mar 31, 2019

Zoxc force-pushed the ahash branch from caa0927 to 1dc107d Compare March 31, 2019 19:43

bors 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 Mar 31, 2019

Test ahash

b4092e8

Zoxc force-pushed the ahash branch from 1dc107d to b4092e8 Compare March 31, 2019 19:53

bors added a commit that referenced this pull request Mar 31, 2019

Auto merge of #59592 - Zoxc:ahash, r=<try>

b57c218

[do not merge] Test ahash cc @tkaitchuck

Zoxc closed this Apr 25, 2019

workingjubilee mentioned this pull request Oct 22, 2020

[Performance run] Switch rustc_hash -> ahash #78218

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[do not merge] Test ahash #59592

[do not merge] Test ahash #59592

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Zoxc commented Aug 5, 2019

[do not merge] Test ahash #59592

[do not merge] Test ahash #59592

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