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Emergency backport of "arbitrary self types lifetime elision 2" #62209

Merged
merged 5 commits into from
Jun 29, 2019
Merged

Emergency backport of "arbitrary self types lifetime elision 2" #62209

merged 5 commits into from
Jun 29, 2019

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nikomatsakis
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this is a backport of #61207 per the discussion in compiler steering meeting

r? @Centril

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⚠️ Warning ⚠️

  • Pull requests are usually filed against the master branch for this repo, but this one is against stable. Please double check that you specified the right target!

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jun 28, 2019
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Centril commented Jun 28, 2019

@bors r+ p=2000

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bors commented Jun 28, 2019

📌 Commit cef33d4 has been approved by Centril

@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 Jun 28, 2019
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bors commented Jun 28, 2019

⌛ Testing commit cef33d4 with merge afe6c78bdde9c59e7eaf50b988bea36ce6cd8deb...

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bors commented Jun 28, 2019

💔 Test failed - checks-travis

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Jun 28, 2019
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The job x86_64-gnu-nopt 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. 
[01:38:56] -   --> $DIR/arbitrary_self_types_pin_lifetime_impl_trait.rs:8:44
[01:38:56] + error: lifetime may not live long enough
[01:38:56] +   --> $DIR/arbitrary_self_types_pin_lifetime_impl_trait.rs:8:31
[01:38:56] 3    |
[01:38:56] 4 LL |     fn f(self: Pin<&Self>) -> impl Clone { self }
[01:38:56] -    |                               ----------   ^^^^ ...but this borrow...
[01:38:56] -    |                               this return type evaluates to the `'static` lifetime...
[01:38:56] -    |
[01:38:56] -    |
[01:38:56] - note: ...can't outlive the anonymous lifetime #1 defined on the method body at 8:5
[01:38:56] -   --> $DIR/arbitrary_self_types_pin_lifetime_impl_trait.rs:8:5
[01:38:56] -    |
[01:38:56] - LL |     fn f(self: Pin<&Self>) -> impl Clone { self }
[01:38:56] -    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[01:38:56] - help: you can add a constraint to the return type to make it last less than `'static` and match the anonymous lifetime #1 defined on the method body at 8:5
[01:38:56] +    |                    -          ^^^^^^^^^^ opaque type requires that `'1` must outlive `'static`
[01:38:56] +    |                    let's call the lifetime of this reference `'1`
[01:38:56] +    |                    let's call the lifetime of this reference `'1`
[01:38:56] + help: to allow this impl Trait to capture borrowed data with lifetime `'1`, add `'_` as a constraint
[01:38:56] 15    |
[01:38:56] 16 LL |     fn f(self: Pin<&Self>) -> impl Clone + '_ { self }
[01:38:56] 
[01:38:56] 
[01:38:56] The actual stderr differed from the expected stderr.
[01:38:56] The actual stderr differed from the expected stderr.
[01:38:56] Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.nll/arbitrary_self_types_pin_lifetime_impl_trait.nll.stderr
[01:38:56] To update references, rerun the tests and pass the `--bless` flag
[01:38:56] To only update this specific test, also pass `--test-args self/arbitrary_self_types_pin_lifetime_impl_trait.rs`
[01:38:56] error: 1 errors occurred comparing output.
[01:38:56] status: exit code: 1
[01:38:56] status: exit code: 1
[01:38:56] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.nll" "-Zborrowck=mir" "-Crpath" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.nll/auxiliary" "-A" "unused"
[01:38:56] ------------------------------------------
[01:38:56] 
[01:38:56] ------------------------------------------
[01:38:56] stderr:
[01:38:56] stderr:
[01:38:56] ------------------------------------------
[01:38:56] error: lifetime may not live long enough
[01:38:56]   --> /checkout/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.rs:8:31
[01:38:56]    |
[01:38:56] LL |     fn f(self: Pin<&Self>) -> impl Clone { self } //~ ERROR cannot infer an appropriate lifetime
[01:38:56]    |                    -          ^^^^^^^^^^ opaque type requires that `'1` must outlive `'static`
[01:38:56]    |                    let's call the lifetime of this reference `'1`
[01:38:56]    |                    let's call the lifetime of this reference `'1`
[01:38:56] help: to allow this impl Trait to capture borrowed data with lifetime `'1`, add `'_` as a constraint
[01:38:56]    |
[01:38:56] LL |     fn f(self: Pin<&Self>) -> impl Clone + '_ { self } //~ ERROR cannot infer an appropriate lifetime
[01:38:56] 
[01:38:56] error: aborting due to previous error
[01:38:56] 
[01:38:56] 
---
[01:38:56] - error[E0623]: lifetime mismatch
[01:38:56] + error: lifetime may not live long enough
[01:38:56] 2   --> $DIR/arbitrary_self_types_pin_lifetime_mismatch.rs:8:46
[01:38:56] 3    |
[01:38:56] 4 LL |     fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f }
[01:38:56] 
[01:38:56] -    |                              ----     ----   ^ ...but data from `f` is returned here
[01:38:56] -    |                              this parameter and the return type are declared with different lifetimes...
[01:38:56] -    |                              this parameter and the return type are declared with different lifetimes...
[01:38:56] +    |                    -         -               ^ function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
[01:38:56] +    |                    |         let's call the lifetime of this reference `'1`
[01:38:56] +    |                    let's call the lifetime of this reference `'2`
[01:38:56] 8 
[01:38:56] - error[E0623]: lifetime mismatch
[01:38:56] - error[E0623]: lifetime mismatch
[01:38:56] -   --> $DIR/arbitrary_self_types_pin_lifetime_mismatch.rs:10:76
[01:38:56] + error: lifetime may not live long enough
[01:38:56] +   --> $DIR/arbitrary_self_types_pin_lifetime_mismatch.rs:10:69
[01:38:56] 11    |
[01:38:56] 12 LL |     fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (self, f) }
[01:38:56] -    |                               ----              -----------------          ^ ...but data from `f` is returned here
[01:38:56] -    |                               this parameter and the return type are declared with different lifetimes...
[01:38:56] -    |                               this parameter and the return type are declared with different lifetimes...
[01:38:56] +    |                    -          -                                     ^^^^^^^^^ function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
[01:38:56] +    |                    |          let's call the lifetime of this reference `'1`
[01:38:56] +    |                    let's call the lifetime of this reference `'2`
[01:38:56] 16 
[01:38:56] - error[E0623]: lifetime mismatch
[01:38:56] - error[E0623]: lifetime mismatch
[01:38:56] + error: lifetime may not live long enough
[01:38:56] 18   --> $DIR/arbitrary_self_types_pin_lifetime_mismatch.rs:15:58
[01:38:56] 19    |
[01:38:56] 20 LL |     fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg }
[01:38:56] 
[01:38:56] -    |                                         ------     ---   ^^^ ...but data from `arg` is returned here
[01:38:56] -    |                                         this parameter and the return type are declared with different lifetimes...
[01:38:56] -    |                                         this parameter and the return type are declared with different lifetimes...
[01:38:56] +    |            --  ---- has type `std::pin::Pin<&'1 Foo>`    ^^^ function was supposed to return data with lifetime `'1` but it is returning data with lifetime `'a`
[01:38:56] +    |            lifetime `'a` defined here
[01:38:56] 24 
[01:38:56] 25 error: aborting due to 3 previous errors
[01:38:56] 26 
[01:38:56] 26 
[01:38:56] 
[01:38:56] 
[01:38:56] The actual stderr differed from the expected stderr.
[01:38:56] Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch.nll/arbitrary_self_types_pin_lifetime_mismatch.nll.stderr
[01:38:56] To update references, rerun the tests and pass the `--bless` flag
[01:38:56] To only update this specific test, also pass `--test-args self/arbitrary_self_types_pin_lifetime_mismatch.rs`
[01:38:56] error: 1 errors occurred comparing output.
[01:38:56] status: exit code: 1
[01:38:56] status: exit code: 1
[01:38:56] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch.nll" "-Zborrowck=mir" "-Crpath" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch.nll/auxiliary" "-A" "unused"
[01:38:56] ------------------------------------------
[01:38:56] 
[01:38:56] ------------------------------------------
[01:38:56] stderr:
[01:38:56] stderr:
[01:38:56] ------------------------------------------
[01:38:56] error: lifetime may not live long enough
[01:38:56]   --> /checkout/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch.rs:8:46
[01:38:56]    |
[01:38:56] LL |     fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f } //~ ERROR E0623
[01:38:56]    |                    -         -               ^ function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
[01:38:56]    |                    |         let's call the lifetime of this reference `'1`
[01:38:56]    |                    let's call the lifetime of this reference `'2`
[01:38:56] 
[01:38:56] error: lifetime may not live long enough
[01:38:56] error: lifetime may not live long enough
[01:38:56]   --> /checkout/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch.rs:10:69
[01:38:56]    |
[01:38:56] LL |     fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (self, f) } //~ ERROR E0623
[01:38:56]    |                    -          -                                     ^^^^^^^^^ function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
[01:38:56]    |                    |          let's call the lifetime of this reference `'1`
[01:38:56]    |                    let's call the lifetime of this reference `'2`
[01:38:56] 
[01:38:56] error: lifetime may not live long enough
[01:38:56] error: lifetime may not live long enough
[01:38:56]   --> /checkout/src/test/ui/self/arbitrary_self_types_pin_lifetime_mismatch.rs:15:58
[01:38:56]    |
[01:38:56] LL |     fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg } //~ ERROR E0623
[01:38:56]    |            --  ---- has type `std::pin::Pin<&'1 Foo>`    ^^^ function was supposed to return data with lifetime `'1` but it is returning data with lifetime `'a`
[01:38:56]    |            lifetime `'a` defined here
[01:38:56] 
[01:38:56] error: aborting due to 3 previous errors
[01:38:56] 
---
[01:38:56] thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:512:22
[01:38:56] note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
[01:38:56] 
[01:38:56] 
[01:38:56] 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/ui" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "ui" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/checkout/obj/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" "--host-rustcflags" "-Crpath -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -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" "--llvm-version" "8.0.0-rust-1.36.0-dev\n" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always" "--compare-mode" "nll"
[01:38:56] 
[01:38:56] 
[01:38:56] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
[01:38:56] Build completed unsuccessfully in 0:09:05
[01:38:56] Build completed unsuccessfully in 0:09:05
[01:38:56] Makefile:48: recipe for target 'check' failed
[01:38:56] make: *** [check] Error 1
The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:096b85be
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)
Fri Jun 28 19:15:31 UTC 2019
---
travis_time:end:00238fbf:start=1561749333574252833,finish=1561749333579537738,duration=5284905
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:13a645bd
$ 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:05c78260
travis_time:start:05c78260
$ 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:0e6a87c6
$ 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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Centril commented Jun 28, 2019

Executed ./x.py -i test src/test/ui --stage 1 --bless --compare-mode=nll locally on the branch and pushed.

@bors r+ p=2000

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bors commented Jun 28, 2019

📌 Commit 83dc1b5 has been approved by Centril

@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 Jun 28, 2019
@Centril Centril mentioned this pull request Jun 28, 2019
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bors commented Jun 28, 2019

⌛ Testing commit 83dc1b5 with merge df6d1ad9fca625fe8264871ca1789f0c4305ab4f...

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bors commented Jun 28, 2019

💔 Test failed - checks-travis

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Jun 28, 2019
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The job x86_64-apple 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. 
[00:03:26]       Memory: 8 GB
[00:03:26]       Boot ROM Version: VMW71.00V.7581552.B64.1801142334
[00:03:26]       Apple ROM Info: [MS_VM_CERT/SHA1/27d66596a61c48dd3dc7216fd715126e33f59ae7]Welcome to the Virtual Machine
[00:03:26]       SMC Version (system): 2.8f0
[00:03:26]       Serial Number (system): VMfMeR+b9dlq
[00:03:26] 
[00:03:26] hw.ncpu: 4
[00:03:26] hw.byteorder: 1234
[00:03:26] hw.memsize: 8589934592
---
[02:13:51] 
[02:13:51] ---- /Users/travis/build/rust-lang/rust/src/doc/rustc/src/lints/listing/allowed-by-default.md - Allowed_by_default_lints::anonymous_parameters (line 32) stdout ----
[02:13:51] error: linking with `cc` failed: signal: 4
[02:13:51]   |
[02:13:51]   = note: "cc" "-m64" "-L" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib" "/var/folders/bb/n7t3rs157850byt_jfdcq9k80000gn/T/rustdoctest890X6U/rust_out.rust_out.7rcbfp3g-cgu.0.rcgu.o" "/var/folders/bb/n7t3rs157850byt_jfdcq9k80000gn/T/rustdoctest890X6U/rust_out.rust_out.7rcbfp3g-cgu.1.rcgu.o" "/var/folders/bb/n7t3rs157850byt_jfdcq9k80000gn/T/rustdoctest890X6U/rust_out.rust_out.7rcbfp3g-cgu.2.rcgu.o" "/var/folders/bb/n7t3rs157850byt_jfdcq9k80000gn/T/rustdoctest890X6U/rust_out.rust_out.7rcbfp3g-cgu.3.rcgu.o" "/var/folders/bb/n7t3rs157850byt_jfdcq9k80000gn/T/rustdoctest890X6U/rust_out.rust_out.7rcbfp3g-cgu.4.rcgu.o" "-o" "/var/folders/bb/n7t3rs157850byt_jfdcq9k80000gn/T/rustdoctest890X6U/rust_out" "/var/folders/bb/n7t3rs157850byt_jfdcq9k80000gn/T/rustdoctest890X6U/rust_out.33dyzt1ekirinwy8.rcgu.o" "-Wl,-dead_strip" "-nodefaultlibs" "-L" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/libstd-d690bb63a1263fc0.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/libpanic_unwind-56af4824651d38f6.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/libbacktrace_sys-aac8defe80f64147.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/librustc_demangle-e3949140845e6adf.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/libhashbrown-9dc2a2b70d7ea2f5.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/librustc_std_workspace_alloc-c85649cb4f4a29f8.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/libunwind-d8a71f17e88bc401.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/liblibc-37c5ecf7a0816003.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/liballoc-f6b9bb6623768736.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/librustc_std_workspace_core-13624d4e52f9bfd1.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/libcore-929a815c3d2ded1a.rlib" "/Users/travis/build/rust-lang/rust/build/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/libcompiler_builtins-8aebdf4552891151.rlib" "-lSystem" "-lresolv" "-lc" "-lm"
[02:13:51] 
[02:13:51] error: aborting due to previous error
[02:13:51] 
[02:13:51] thread '/Users/travis/build/rust-lang/rust/src/doc/rustc/src/lints/listing/allowed-by-default.md - Allowed_by_default_lints::anonymous_parameters (line 32)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13
---
[02:13:51] 
[02:13:51] 
[02:13:51] failed to run: /Users/travis/build/rust-lang/rust/build/bootstrap/debug/bootstrap test
[02:13:51] Build completed unsuccessfully in 0:54:36
[02:13:51] make: *** [check] Error 1
The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:1caacdbf
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)
Fri Jun 28 23:01:05 GMT 2019
---
travis_fold:start:after_failure.2
travis_time:start:00df8ab6
$ ls -lat $HOME/Library/Logs/DiagnosticReports/
total 1272
drwx------  27 travis  staff    918 Jun 28 23:00 .
-rw-------@  1 travis  staff  13742 Jun 28 23:00 overflow_2019-06-28-230049_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff   1428 Jun 28 23:00 foo_2019-06-28-230028_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff   1418 Jun 28 22:59 m4_2019-06-28-225954_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff   1432 Jun 28 22:59 bar_2019-06-28-225945-1_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff   1444 Jun 28 22:59 bar_2019-06-28-225945_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  10661 Jun 28 22:59 b_2019-06-28-225944_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  62246 Jun 28 22:23 a_2019-06-28-222327-1_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  37663 Jun 28 22:23 a_2019-06-28-222327_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  60388 Jun 28 22:23 a_2019-06-28-222319-1_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  37410 Jun 28 22:23 a_2019-06-28-222319_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  10142 Jun 28 22:23 a_2019-06-28-222314_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff   9873 Jun 28 22:23 a_2019-06-28-222309_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff   9878 Jun 28 22:23 a_2019-06-28-222308-1_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff   9794 Jun 28 22:23 a_2019-06-28-222308_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  10034 Jun 28 22:22 a_2019-06-28-222229_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  63057 Jun 28 22:22 a_2019-06-28-222219_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  65068 Jun 28 22:22 a_2019-06-28-222216-1_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  63914 Jun 28 22:22 a_2019-06-28-222216-2_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  64223 Jun 28 22:22 a_2019-06-28-222216_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  11858 Jun 28 22:20 a_2019-06-28-222002_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff   9897 Jun 28 22:19 a_2019-06-28-221913_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  10304 Jun 28 22:17 a_2019-06-28-221759_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  10491 Jun 28 22:16 a_2019-06-28-221659-1_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  10489 Jun 28 22:16 a_2019-06-28-221659_Traviss-Mac-1044.crash
-rw-------@  1 travis  staff  10214 Jun 28 22:16 a_2019-06-28-221656_Traviss-Mac-1044.crash
drwx------+ 15 travis  staff    510 Jan 25  2018 ..
travis_fold:end:after_failure.2
travis_fold:start:after_failure.3
travis_time:start:037cba8a
$ find $HOME/Library/Logs/DiagnosticReports -type f -name '*.crash' -not -name '*.stage2-*.crash' -not -name 'com.apple.CoreSimulator.CoreSimulatorService-*.crash' -exec printf travis_fold":start:crashlog\n\033[31;1m%s\033[0m\n" {} \; -exec head -750 {} \; -exec echo travis_fold":"end:crashlog \; || true
$ find $HOME/Library/Logs/DiagnosticReports -type f -name '*.crash' -not -name '*.stage2-*.crash' -not -name 'com.apple.CoreSimulator.CoreSimulatorService-*.crash' -exec printf travis_fold":start:crashlog\n\033[31;1m%s\033[0m\n" {} \; -exec head -750 {} \; -exec echo travis_fold":"end:crashlog \; || true
travis_fold:start:crashlog
/Users/travis/Library/Logs/DiagnosticReports/a_2019-06-28-221656_Traviss-Mac-1044.crash
Process:               a [44574]
Path:                  /Users/USER/*/a
Version:               0
Version:               0
Code Type:             X86-64 (Native)
Parent Process:        ??? [44573]
Responsible:           a [44574]
User ID:               501
Date/Time:             2019-06-28 22:16:26.552 +0000
OS Version:            Mac OS X 10.13.3 (17D47)
Anonymous UUID:        A91A3A70-3ADA-D7A9-5891-C1A67A5778E7
Anonymous UUID:        A91A3A70-3ADA-D7A9-5891-C1A67A5778E7
Time Awake Since Boot: 5500 seconds
System Integrity Protection: enabled
Crashed Thread:        0  Dispatch queue: com.apple.main-thread
Exception Type:        EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes:       0x0000000000000001, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY
Termination Signal:    Illegal instruction: 4
Termination Reason:    Namespace SIGNAL, Code 0x4
Terminating Process:   exc handler [0]
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   a                              0x00000001037628ae abort_on_c_abi::panic_in_ffi::h8a291139e67b5975 + 30
1   a                              0x0000000103761ca9 std::panicking::try::do_call::hdfd124d2d64c5453 (.llvm.14445406436959211721) + 9
2   libstd-d690bb63a1263fc0.dylib  0x000000010379c94f __rust_maybe_catch_panic + 31
3   a                              0x0000000103762b01 abort_on_c_abi::main::he771bf881fc862e3 + 593
4   a                              0x00000001037610f6 std::rt::lang_start::_$u7b$$u7b$closure$u7d$$u7d$::h6fd9cbe071830d96 + 6
5   libstd-d690bb63a1263fc0.dylib  0x000000010378c998 std::panicking::try::do_call::hfeca15b955301ef9 + 24
6   libstd-d690bb63a1263fc0.dylib  0x000000010379c94f __rust_maybe_catch_panic + 31
7   libstd-d690bb63a1263fc0.dylib  0x000000010378d47e std::rt::lang_start_internal::h681d2dabb4bb573e + 542
8   a                              0x0000000103762e09 main + 41
9   libdyld.dylib                  0x00007fff6b21a115 start + 1
Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x00007f8911d00010  rbx: 0x0000000000000000  rcx: 0x0000000000000000  rdx: 0x0000000000000000
  rdi: 0x00007ffeec49cb38  rsi: 0x00000000ffffffc3  rbp: 0x00007ffeec49d590  rsp: 0x00007ffeec49d590
   r8: 0x00000000911d0006   r9: 0x0000000000000004  r10: 0x000000010769f8c0  r11: 0x00007fff6b4d196c
  r12: 0x0000000103a9f000  r13: 0x0000000000000000  r14: 0x00007ffeec49d6b0  r15: 0x00007ffeec49d5f8
  rip: 0x00000001037628ae  rfl: 0x0000000000010202  cr2: 0x00000001037d3a38
Logical CPU:     2
Error Code:      0x00000000
Trap Number:     6
Binary Images:
       0x103760000 -        0x103763fff +a (0) <23D32AF5-42A7-3B04-9E8B-DFFE6A11795C> /Users/USER/*/a
       0x103768000 -        0x1037ffff7 +libstd-d690bb63a1263fc0.dylib (0) <5264166E-D511-3CFF-B6DD-48883E015FCB> /Users/USER/*/libstd-d690bb63a1263fc0.dylib
       0x10764d000 -        0x10769798f  dyld (519.2.2) <6695F30B-4E88-3C0B-9867-7D738C44A3E6> /usr/lib/dyld
    0x7fff68a84000 -     0x7fff68ab7fff  libclosured.dylib (519.2.2) <48051216-5647-3643-B979-B77D0FD20011> /usr/lib/closure/libclosured.dylib
    0x7fff68f96000 -     0x7fff68f97ff3  libSystem.B.dylib (1252) <47329E26-DC23-3EBA-9461-37755368327D> /usr/lib/libSystem.B.dylib
    0x7fff6924c000 -     0x7fff692a2fff  libc++.1.dylib (400.9) <FCF5E1F6-2B04-3545-8004-F3AB32FED172> /usr/lib/libc++.1.dylib
    0x7fff692a3000 -     0x7fff692c7ff7  libc++abi.dylib (400.7) <217656D5-BC40-37FF-B322-91CB2AAD4F34> /usr/lib/libc++abi.dylib
    0x7fff6a619000 -     0x7fff6aa0a3b7  libobjc.A.dylib (723) <37A7D77E-952C-3F5D-970B-3CDE349B2322> /usr/lib/libobjc.A.dylib
    0x7fff6aad7000 -     0x7fff6aaf3ffb  libresolv.9.dylib (65) <E8F3415B-4472-3202-8901-41FD87981DB2> /usr/lib/libresolv.9.dylib
    0x7fff6b0b1000 -     0x7fff6b0b5ff7  libcache.dylib (80) <354F3B7D-404E-3398-9EBF-65CA2CE65211> /usr/lib/system/libcache.dylib
    0x7fff6b0b6000 -     0x7fff6b0c0ff3  libcommonCrypto.dylib (60118.30.2) <674286D3-7744-36A3-9AAA-49DFCD97A986> /usr/lib/system/libcommonCrypto.dylib
    0x7fff6b0c1000 -     0x7fff6b0c8fff  libcompiler_rt.dylib (62) <4487CFBA-A5D7-3282-9E6B-94CAD7BE507E> /usr/lib/system/libcompiler_rt.dylib
    0x7fff6b0c9000 -     0x7fff6b0d1ffb  libcopyfile.dylib (146.30.2) <2C7C67D7-562B-3FFA-973D-BACF4C10E1EC> /usr/lib/system/libcopyfile.dylib
    0x7fff6b0d2000 -     0x7fff6b157fff  libcorecrypto.dylib (562.30.10) <8A53EFE1-AFCA-3676-BEE1-FA5ED9F0E222> /usr/lib/system/libcorecrypto.dylib
    0x7fff6b1df000 -     0x7fff6b218ff7  libdispatch.dylib (913.30.4) <7D0E3183-282B-3FEE-A734-2C0ADC092084> /usr/lib/system/libdispatch.dylib
    0x7fff6b219000 -     0x7fff6b236ff7  libdyld.dylib (519.2.2) <C50D02BC-A333-3313-B787-02F255A6783F> /usr/lib/system/libdyld.dylib
    0x7fff6b237000 -     0x7fff6b237ffb  libkeymgr.dylib (28) <6D84A96F-C65B-38EC-BDB5-21FD2C97E7B2> /usr/lib/system/libkeymgr.dylib
    0x7fff6b245000 -     0x7fff6b245ff7  liblaunch.dylib (1205.30.29) <E66F58ED-C15E-3DFB-BC22-A861E13918C6> /usr/lib/system/liblaunch.dylib
    0x7fff6b246000 -     0x7fff6b24affb  libmacho.dylib (900.0.1) <756F2553-07B6-3B42-ACEA-2F0F1A5E8D0F> /usr/lib/system/libmacho.dylib
    0x7fff6b24b000 -     0x7fff6b24dff3  libquarantine.dylib (86) <6AC8773F-3817-3D82-99C2-01BABB9C3CBB> /usr/lib/system/libquarantine.dylib
    0x7fff6b24e000 -     0x7fff6b24fff3  libremovefile.dylib (45) <912FA211-DD8C-3C92-8424-21B89F8B10FD> /usr/lib/system/libremovefile.dylib
    0x7fff6b250000 -     0x7fff6b267fff  libsystem_asl.dylib (356.1.1) <94972913-9DF0-3C78-847C-43E58919E3DA> /usr/lib/system/libsystem_asl.dylib
    0x7fff6b268000 -     0x7fff6b268fff  libsystem_blocks.dylib (67) <F2493BB5-B1C6-3C4D-9F1F-1B402E0F1DB7> /usr/lib/system/libsystem_blocks.dylib
    0x7fff6b269000 -     0x7fff6b2f2ff7  libsystem_c.dylib (1244.30.3) <E0136C71-0648-36F0-9F84-82EA2748A8D7> /usr/lib/system/libsystem_c.dylib
    0x7fff6b2f3000 -     0x7fff6b2f6ffb  libsystem_configuration.dylib (963.30.1) <0F8D0B76-4F7D-34EC-AB6C-50F9465809DA> /usr/lib/system/libsystem_configuration.dylib
    0x7fff6b2f7000 -     0x7fff6b2faffb  libsystem_coreservices.dylib (51) <21A488D0-2D07-344E-8631-CC8B2A246F35> /usr/lib/system/libsystem_coreservices.dylib
    0x7fff6b2fb000 -     0x7fff6b2fcfff  libsystem_darwin.dylib (1244.30.3) <2F750CB1-BC26-3FA3-AE59-553EE30D451B> /usr/lib/system/libsystem_darwin.dylib
    0x7fff6b2fd000 -     0x7fff6b303ff7  libsystem_dnssd.dylib (878.30.4) <EB9BB165-45A4-367C-B33A-688D4F383A95> /usr/lib/system/libsystem_dnssd.dylib
    0x7fff6b304000 -     0x7fff6b34dff7  libsystem_info.dylib (517.30.1) <7D79E167-4B5C-3833-81EE-3AF3FB53616D> /usr/lib/system/libsystem_info.dylib
    0x7fff6b34e000 -     0x7fff6b373ff7  libsystem_kernel.dylib (4570.41.2) <5155A4C3-825B-3178-AC51-0D2D2F2A6618> /usr/lib/system/libsystem_kernel.dylib
    0x7fff6b374000 -     0x7fff6b3bffcb  libsystem_m.dylib (3146) <ABB1B85F-9FFE-31B8-AD4F-E39A30794A93> /usr/lib/system/libsystem_m.dylib
    0x7fff6b3c0000 -     0x7fff6b3dffff  libsystem_malloc.dylib (140.40.1) <36B22C99-D772-3039-9A4C-AA31389965E1> /usr/lib/system/libsystem_malloc.dylib
    0x7fff6b3e0000 -     0x7fff6b484ff3  libsystem_network.dylib (1229.30.11) <40BAD301-8744-3AD8-A688-E7925C587B00> /usr/lib/system/libsystem_network.dylib
    0x7fff6b485000 -     0x7fff6b48fffb  libsystem_networkextension.dylib (767.40.1) <CEDC330D-28F0-3902-BEB0-10B92ACEC69F> /usr/lib/system/libsystem_networkextension.dylib
    0x7fff6b490000 -     0x7fff6b499ff3  libsystem_notify.dylib (172) <98EA3D62-7C86-30DE-8261-D020D2F1EFF3> /usr/lib/system/libsystem_notify.dylib
    0x7fff6b49a000 -     0x7fff6b4a1ff7  libsystem_platform.dylib (161.20.1) <C049250F-8C35-314D-810F-4E28AEAED983> /usr/lib/system/libsystem_platform.dylib
    0x7fff6b4a2000 -     0x7fff6b4adfff  libsystem_pthread.dylib (301.30.1) <ABA848E1-6978-3B42-A3A7-608B2C36FA93> /usr/lib/system/libsystem_pthread.dylib
    0x7fff6b4ae000 -     0x7fff6b4b1ff3  libsystem_sandbox.dylib (765.40.2) <922D3D15-AB4C-3F1A-A94F-39214AF1ADB3> /usr/lib/system/libsystem_sandbox.dylib
    0x7fff6b4b2000 -     0x7fff6b4b3ff3  libsystem_secinit.dylib (30) <F06ADB8F-9E94-34A7-B3C9-2C22FDD14BAD> /usr/lib/system/libsystem_secinit.dylib
    0x7fff6b4b4000 -     0x7fff6b4bbff7  libsystem_symptoms.dylib (820.30.7) <DC3586C2-AA56-3419-88D3-FC0DBF08E3C0> /usr/lib/system/libsystem_symptoms.dylib
    0x7fff6b4bc000 -     0x7fff6b4cfff7  libsystem_trace.dylib (829.30.14) <69EBF017-D40F-30D7-9B0B-BFC862D761A5> /usr/lib/system/libsystem_trace.dylib
    0x7fff6b4d1000 -     0x7fff6b4d6ff7  libunwind.dylib (35.3) <6D4FCD49-D2A9-3233-95C7-A7635CE265F2> /usr/lib/system/libunwind.dylib
    0x7fff6b4d7000 -     0x7fff6b503ff7  libxpc.dylib (1205.30.29) <F7E5F1BC-614B-39CB-B6CE-92A9C7B7EC0B> /usr/lib/system/libxpc.dylib
External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
  Calls made by this process:
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
  Calls made by all processes on this machine:
  Calls made by all processes on this machine:
    task_for_pid: 2593
    thread_create: 0
VM Region Summary:
VM Region Summary:
ReadOnly portion of Libraries: Total=198.4M resident=0K(0%) swapped_out_or_unallocated=198.4M(100%)
Writable regions: Total=74.4M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=74.4M(100%)
                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Kernel Alloc Once                    8K        2 
MALLOC                            10.0M        8 
MALLOC guard page                   16K        5 
Stack Guard                          4K        2 
VM_ALLOCATE                          4K        2 
VM_ALLOCATE                          4K        2 
VM_ALLOCATE (reserved)             128K        2         reserved VM address space (unallocated)
__DATA                            4536K       44 
__LINKEDIT                       189.0M        5 
__TEXT                            9624K       44 
===========                     =======  ======= 
TOTAL                            277.0M      109 
TOTAL                            277.0M      109 
TOTAL, minus reserved VM space   276.9M      109 
travis_fold:start:crashlog
travis_fold:start:crashlog
/Users/travis/Library/Logs/DiagnosticReports/a_2019-06-28-221659-1_Traviss-Mac-1044.crash
Process:               a [45380]
Path:                  /Users/USER/*/a
Version:               0
Version:               0
Code Type:             X86-64 (Native)
Parent Process:        ??? [45375]
Responsible:           a [45380]
User ID:               501
Date/Time:             2019-06-28 22:16:57.741 +0000
OS Version:            Mac OS X 10.13.3 (17D47)
Anonymous UUID:        A91A3A70-3ADA-D7A9-5891-C1A67A5778E7
Anonymous UUID:        A91A3A70-3ADA-D7A9-5891-C1A67A5778E7
Time Awake Since Boot: 5500 seconds
System Integrity Protection: enabled
Crashed Thread:        0  Dispatch queue: com.apple.main-thread
Exception Type:        EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes:       0x0000000000000001, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY
Termination Signal:    Illegal instruction: 4
Termination Reason:    Namespace SIGNAL, Code 0x4
Terminating Process:   exc handler [0]
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libstd-d690bb63a1263fc0.dylib  0x00000001098aaf1e std::panicking::rust_panic_with_hook::he7bcf59185f223c3 + 142
1   a                              0x000000010987b8d5 std::panicking::begin_panic::h4ffa484020c768d5 + 37
2   a                              0x00000001098793fc _$LT$backtrace..double..Double$u20$as$u20$core..ops..drop..Drop$GT$::drop::hb0a79f427bc4332a + 28
3   a                              0x0000000109878ee9 core::ptr::real_drop_in_place::he9e7b49e72e17b2e + 9
4   a                              0x00000001098793d3 backtrace::double::h35adec2a6f63ef6c + 35
5   a                              0x000000010987a549 backtrace::main::hc9a5bc8fc93ded64 + 4201 (backtrace.rs:104)
6   a                              0x0000000109878906 std::rt::lang_start::_$u7b$$u7b$closure$u7d$$u7d$::hf2aa91774941491f + 6 (rt.rs:64)
7   libstd-d690bb63a1263fc0.dylib  0x00000001098aa998 std::panicking::try::do_call::hfeca15b955301ef9 + 24
8   libstd-d690bb63a1263fc0.dylib  0x00000001098ba94f __rust_maybe_catch_panic + 31
9   libstd-d690bb63a1263fc0.dylib  0x00000001098ab47e std::rt::lang_start_internal::h681d2dabb4bb573e + 542
10  a                              0x000000010987ad89 main + 41
11  libdyld.dylib                  0x00007fff6b21a115 start + 1
Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x00007ffee63882d8  rbx: 0x0000000000000002  rcx: 0x0000000000000000  rdx: 0x0000000000000000
  rdi: 0x0000000000000002  rsi: 0x00000001098f2e25  rbp: 0x00007ffee63883d0  rsp: 0x00007ffee6388300
   r8: 0x0000000000000100   r9: 0x0000000109925980  r10: 0x000000000000002b  r11: 0x0000000000000296
  r12: 0x0000000000000000  r13: 0x00000001098f1c38  r14: 0x000000010987d460  r15: 0x00007ffee63883e0
  rip: 0x00000001098aaf1e  rfl: 0x0000000000010206  cr2: 0x000000011026a6f8
Logical CPU:     2
Error Code:      0x00000000
Trap Number:     6
Binary Images:
       0x109875000 -        0x10987cfff +a (0) <6E91A64F-2483-330D-890A-91ED52C0E22D> /Users/USER/*/a
       0x109886000 -        0x10991dff7 +libstd-d690bb63a1263fc0.dylib (0) <5264166E-D511-3CFF-B6DD-48883E015FCB> /Users/USER/*/libstd-d690bb63a1263fc0.dylib
       0x10e35f000 -        0x10e3a998f  dyld (519.2.2) <6695F30B-4E88-3C0B-9867-7D738C44A3E6> /usr/lib/dyld
    0x7fff68a84000 -     0x7fff68ab7fff  libclosured.dylib (519.2.2) <48051216-5647-3643-B979-B77D0FD20011> /usr/lib/closure/libclosured.dylib
    0x7fff68f96000 -     0x7fff68f97ff3  libSystem.B.dylib (1252) <47329E26-DC23-3EBA-9461-37755368327D> /usr/lib/libSystem.B.dylib
    0x7fff6924c000 -     0x7fff692a2fff  libc++.1.dylib (400.9) <FCF5E1F6-2B04-3545-8004-F3AB32FED172> /usr/lib/libc++.1.dylib
    0x7fff692a3000 -     0x7fff692c7ff7  libc++abi.dylib (400.7) <217656D5-BC40-37FF-B322-91CB2AAD4F34> /usr/lib/libc++abi.dylib
    0x7fff6a619000 -     0x7fff6aa0a3b7  libobjc.A.dylib (723) <37A7D77E-952C-3F5D-970B-3CDE349B2322> /usr/lib/libobjc.A.dylib
    0x7fff6aad7000 -     0x7fff6aaf3ffb  libresolv.9.dylib (65) <E8F3415B-4472-3202-8901-41FD87981DB2> /usr/lib/libresolv.9.dylib
    0x7fff6b0b1000 -     0x7fff6b0b5ff7  libcache.dylib (80) <354F3B7D-404E-3398-9EBF-65CA2CE65211> /usr/lib/system/libcache.dylib
    0x7fff6b0b6000 -     0x7fff6b0c0ff3  libcommonCrypto.dylib (60118.30.2) <674286D3-7744-36A3-9AAA-49DFCD97A986> /usr/lib/system/libcommonCrypto.dylib
    0x7fff6b0c1000 -     0x7fff6b0c8fff  libcompiler_rt.dylib (62) <4487CFBA-A5D7-3282-9E6B-94CAD7BE507E> /usr/lib/system/libcompiler_rt.dylib
    0x7fff6b0c9000 -     0x7fff6b0d1ffb  libcopyfile.dylib (146.30.2) <2C7C67D7-562B-3FFA-973D-BACF4C10E1EC> /usr/lib/system/libcopyfile.dylib
    0x7fff6b0d2000 -     0x7fff6b157fff  libcorecrypto.dylib (562.30.10) <8A53EFE1-AFCA-3676-BEE1-FA5ED9F0E222> /usr/lib/system/libcorecrypto.dylib
    0x7fff6b1df000 -     0x7fff6b218ff7  libdispatch.dylib (913.30.4) <7D0E3183-282B-3FEE-A734-2C0ADC092084> /usr/lib/system/libdispatch.dylib
    0x7fff6b219000 -     0x7fff6b236ff7  libdyld.dylib (519.2.2) <C50D02BC-A333-3313-B787-02F255A6783F> /usr/lib/system/libdyld.dylib
    0x7fff6b237000 -     0x7fff6b237ffb  libkeymgr.dylib (28) <6D84A96F-C65B-38EC-BDB5-21FD2C97E7B2> /usr/lib/system/libkeymgr.dylib
    0x7fff6b245000 -     0x7fff6b245ff7  liblaunch.dylib (1205.30.29) <E66F58ED-C15E-3DFB-BC22-A861E13918C6> /usr/lib/system/liblaunch.dylib
    0x7fff6b246000 -     0x7fff6b24affb  libmacho.dylib (900.0.1) <756F2553-07B6-3B42-ACEA-2F0F1A5E8D0F> /usr/lib/system/libmacho.dylib
    0x7fff6b24b000 -     0x7fff6b24dff3  libquarantine.dylib (86) <6AC8773F-3817-3D82-99C2-01BABB9C3CBB> /usr/lib/system/libquarantine.dylib
    0x7fff6b24e000 -     0x7fff6b24fff3  libremovefile.dylib (45) <912FA211-DD8C-3C92-8424-21B89F8B10FD> /usr/lib/system/libremovefile.dylib
    0x7fff6b250000 -     0x7fff6b267fff  libsystem_asl.dylib (356.1.1) <94972913-9DF0-3C78-847C-43E58919E3DA> /usr/lib/system/libsystem_asl.dylib
    0x7fff6b268000 -     0x7fff6b268fff  libsystem_blocks.dylib (67) <F2493BB5-B1C6-3C4D-9F1F-1B402E0F1DB7> /usr/lib/system/libsystem_blocks.dylib
    0x7fff6b269000 -     0x7fff6b2f2ff7  libsystem_c.dylib (1244.30.3) <E0136C71-0648-36F0-9F84-82EA2748A8D7> /usr/lib/system/libsystem_c.dylib
    0x7fff6b2f3000 -     0x7fff6b2f6ffb  libsystem_configuration.dylib (963.30.1) <0F8D0B76-4F7D-34EC-AB6C-50F9465809DA> /usr/lib/system/libsystem_configuration.dylib
    0x7fff6b2f7000 -     0x7fff6b2faffb  libsystem_coreservices.dylib (51) <21A488D0-2D07-344E-8631-CC8B2A246F35> /usr/lib/system/libsystem_coreservices.dylib
    0x7fff6b2fb000 -     0x7fff6b2fcfff  libsystem_darwin.dylib (1244.30.3) <2F750CB1-BC26-3FA3-AE59-553EE30D451B> /usr/lib/system/libsystem_darwin.dylib
    0x7fff6b2fd000 -     0x7fff6b303ff7  libsystem_dnssd.dylib (878.30.4) <EB9BB165-45A4-367C-B33A-688D4F383A95> /usr/lib/system/libsystem_dnssd.dylib
    0x7fff6b304000 -     0x7fff6b34dff7  libsystem_info.dylib (517.30.1) <7D79E167-4B5C-3833-81EE-3AF3FB53616D> /usr/lib/system/libsystem_info.dylib
    0x7fff6b34e000 -     0x7fff6b373ff7  libsystem_kernel.dylib (4570.41.2) <5155A4C3-825B-3178-AC51-0D2D2F2A6618> /usr/lib/system/libsystem_kernel.dylib
    0x7fff6b374000 -     0x7fff6b3bffcb  libsystem_m.dylib (3146) <ABB1B85F-9FFE-31B8-AD4F-E39A30794A93> /usr/lib/system/libsystem_m.dylib
    0x7fff6b3c0000 -     0x7fff6b3dffff  libsystem_malloc.dylib (140.40.1) <36B22C99-D772-3039-9A4C-AA31389965E1> /usr/lib/system/libsystem_malloc.dylib
    0x7fff6b3e0000 -     0x7fff6b484ff3  libsystem_network.dylib (1229.30.11) <40BAD301-8744-3AD8-A688-E7925C587B00> /usr/lib/system/libsystem_network.dylib
    0x7fff6b485000 -     0x7fff6b48fffb  libsystem_networkextension.dylib (767.40.1) <CEDC330D-28F0-3902-BEB0-10B92ACEC69F> /usr/lib/system/libsystem_networkextension.dylib
    0x7fff6b490000 -     0x7fff6b499ff3  libsystem_notify.dylib (172) <98EA3D62-7C86-30DE-8261-D020D2F1EFF3> /usr/lib/system/libsystem_notify.dylib
    0x7fff6b49a000 -     0x7fff6b4a1ff7  libsystem_platform.dylib (161.20.1) <C049250F-8C35-314D-810F-4E28AEAED983> /usr/lib/system/libsystem_platform.dylib
    0x7fff6b4a2000 -     0x7fff6b4adfff  libsystem_pthread.dylib (301.30.1) <ABA848E1-6978-3B42-A3A7-608B2C36FA93> /usr/lib/system/libsystem_pthread.dylib
    0x7fff6b4ae000 -     0x7fff6b4b1ff3  libsystem_sandbox.dylib (765.40.2) <922D3D15-AB4C-3F1A-A94F-39214AF1ADB3> /usr/lib/system/libsystem_sandbox.dylib
    0x7fff6b4b2000 -     0x7fff6b4b3ff3  libsystem_secinit.dylib (30) <F06ADB8F-9E94-34A7-B3C9-2C22FDD14BAD> /usr/lib/system/libsystem_secinit.dylib
    0x7fff6b4b4000 -     0x7fff6b4bbff7  libsystem_symptoms.dylib (820.30.7) <DC3586C2-AA56-3419-88D3-FC0DBF08E3C0> /usr/lib/system/libsystem_symptoms.dylib
    0x7fff6b4bc000 -     0x7fff6b4cfff7  libsystem_trace.dylib (829.30.14) <69EBF017-D40F-30D7-9B0B-BFC862D761A5> /usr/lib/system/libsystem_trace.dylib
    0x7fff6b4d1000 -     0x7fff6b4d6ff7  libunwind.dylib (35.3) <6D4FCD49-D2A9-3233-95C7-A7635CE265F2> /usr/lib/system/libunwind.dylib
    0x7fff6b4d7000 -     0x7fff6b503ff7  libxpc.dylib (1205.30.29) <F7E5F1BC-614B-39CB-B6CE-92A9C7B7EC0B> /usr/lib/system/libxpc.dylib
External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
  Calls made by this process:
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
  Calls made by all processes on this machine:
  Calls made by all processes on this machine:
    task_for_pid: 2593
    thread_create: 0
VM Region Summary:
VM Region Summary:
ReadOnly portion of Libraries: Total=198.4M resident=0K(0%) swapped_out_or_unallocated=198.4M(100%)
Writable regions: Total=73.8M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=73.8M(100%)
                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Kernel Alloc Once                    8K        2 
MALLOC                            9704K        9 
MALLOC guard page                   16K        5 
Stack Guard                          4K        2 
VM_ALLOCATE                          4K        2 
VM_ALLOCATE                          4K        2 
VM_ALLOCATE (reserved)             128K        2         reserved VM address space (unallocated)
__DATA                            4536K       44 
__LINKEDIT                       189.0M        5 
__TEXT                            9640K       44 
===========                     =======  ======= 
TOTAL                            276.4M      110 
TOTAL                            276.4M      110 
TOTAL, minus reserved VM space   276.3M      110 
travis_fold:start:crashlog
travis_fold:start:crashlog
/Users/travis/Library/Logs/DiagnosticReports/a_2019-06-28-221659_Traviss-Mac-1044.crash
Process:               a [45379]
Path:                  /Users/USER/*/a
Version:               0
Version:               0
Code Type:             X86-64 (Native)
Parent Process:        a [45375]
Responsible:           a [45379]
User ID:               501
Date/Time:             2019-06-28 22:16:57.691 +0000
OS Version:            Mac OS X 10.13.3 (17D47)
Anonymous UUID:        A91A3A70-3ADA-D7A9-5891-C1A67A5778E7
Anonymous UUID:        A91A3A70-3ADA-D7A9-5891-C1A67A5778E7
Time Awake Since Boot: 5500 seconds
System Integrity Protection: enabled
Crashed Thread:        0  Dispatch queue: com.apple.main-thread
Exception Type:        EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes:       0x0000000000000001, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY
Termination Signal:    Illegal instruction: 4
Termination Reason:    Namespace SIGNAL, Code 0x4
Terminating Process:   exc handler [0]
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libstd-d690bb63a1263fc0.dylib  0x000000010b89ff1e std::panicking::rust_panic_with_hook::he7bcf59185f223c3 + 142
1   a                              0x000000010b86b8d5 std::panicking::begin_panic::h4ffa484020c768d5 + 37
2   a                              0x000000010b8693fc _$LT$backtrace..double..Double$u20$as$u20$core..ops..drop..Drop$GT$::drop::hb0a79f427bc4332a + 28
3   a                              0x000000010b868ee9 core::ptr::real_drop_in_place::he9e7b49e72e17b2e + 9
4   a                              0x000000010b8693d3 backtrace::double::h35adec2a6f63ef6c + 35
5   a                              0x000000010b86a549 backtrace::main::hc9a5bc8fc93ded64 + 4201 (backtrace.rs:104)
6   a                              0x000000010b868906 std::rt::lang_start::_$u7b$$u7b$closure$u7d$$u7d$::hf2aa91774941491f + 6 (rt.rs:64)
7   libstd-d690bb63a1263fc0.dylib  0x000000010b89f998 std::panicking::try::do_call::hfeca15b955301ef9 + 24
8   libstd-d690bb63a1263fc0.dylib  0x000000010b8af94f __rust_maybe_catch_panic + 31
9   libstd-d690bb63a1263fc0.dylib  0x000000010b8a047e std::rt::lang_start_internal::h681d2dabb4bb573e + 542
10  a                              0x000000010b86ad89 main + 41
11  libdyld.dylib                  0x00007fff6b21a115 start + 1
Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x00007ffee43982e8  rbx: 0x0000000000000002  rcx: 0x0000000000000000  rdx: 0x0000000000000000
  rdi: 0x0000000000000002  rsi: 0x000000010b8e7e25  rbp: 0x00007ffee43983e0  rsp: 0x00007ffee4398310
   r8: 0x0000000000000100   r9: 0x000000010b91a980  r10: 0x000000000000002b  r11: 0x0000000000000296
  r12: 0x0000000000000000  r13: 0x000000010b8e6c38  r14: 0x000000010b86d460  r15: 0x00007ffee43983f0
  rip: 0x000000010b89ff1e  rfl: 0x0000000000010206  cr2: 0x000000010bb6f5a9
Logical CPU:     2
Error Code:      0x00000000
Trap Number:     6
Binary Images:
       0x10b865000 -        0x10b86cfff +a (0) <6E91A64F-2483-330D-890A-91ED52C0E22D> /Users/USER/*/a
       0x10b87b000 -        0x10b912ff7 +libstd-d690bb63a1263fc0.dylib (0) <5264166E-D511-3CFF-B6DD-48883E015FCB> /Users/USER/*/libstd-d690bb63a1263fc0.dylib
       0x10cd59000 -        0x10cda398f  dyld (519.2.2) <6695F30B-4E88-3C0B-9867-7D738C44A3E6> /usr/lib/dyld
    0x7fff68a84000 -     0x7fff68ab7fff  libclosured.dylib (519.2.2) <48051216-5647-3643-B979-B77D0FD20011> /usr/lib/closure/libclosured.dylib
    0x7fff68f96000 -     0x7fff68f97ff3  libSystem.B.dylib (1252) <47329E26-DC23-3EBA-9461-37755368327D> /usr/lib/libSystem.B.dylib
    0x7fff6924c000 -     0x7fff692a2fff  libc++.1.dylib (400.9) <FCF5E1F6-2B04-3545-8004-F3AB32FED172> /usr/lib/libc++.1.dylib
    0x7fff692a3000 -     0x7fff692c7ff7  libc++abi.dylib (400.7) <217656D5-BC40-37FF-B322-91CB2AAD4F34> /usr/lib/libc++abi.dylib
    0x7fff6a619000 -     0x7fff6aa0a3b7  libobjc.A.dylib (723) <37A7D77E-952C-3F5D-970B-3CDE349B2322> /usr/lib/libobjc.A.dylib
    0x7fff6aad7000 -     0x7fff6aaf3ffb  libresolv.9.dylib (65) <E8F3415B-4472-3202-8901-41FD87981DB2> /usr/lib/libresolv.9.dylib
    0x7fff6b0b1000 -     0x7fff6b0b5ff7  libcache.dylib (80) <354F3B7D-404E-3398-9EBF-65CA2CE65211> /usr/lib/system/libcache.dylib
    0x7fff6b0b6000 -     0x7fff6b0c0ff3  libcommonCrypto.dylib (60118.30.2) <674286D3-7744-36A3-9AAA-49DFCD97A986> /usr/lib/system/libcommonCrypto.dylib
    0x7fff6b0c1000 -     0x7fff6b0c8fff  libcompiler_rt.dylib (62) <4487CFBA-A5D7-3282-9E6B-94CAD7BE507E> /usr/lib/system/libcompiler_rt.dylib
    0x7fff6b0c9000 -     0x7fff6b0d1ffb  libcopyfile.dylib (146.30.2) <2C7C67D7-562B-3FFA-973D-BACF4C10E1EC> /usr/lib/system/libcopyfile.dylib
    0x7fff6b0d2000 -     0x7fff6b157fff  libcorecrypto.dylib (562.30.10) <8A53EFE1-AFCA-3676-BEE1-FA5ED9F0E222> /usr/lib/system/libcorecrypto.dylib
    0x7fff6b1df000 -     0x7fff6b218ff7  libdispatch.dylib (913.30.4) <7D0E3183-282B-3FEE-A734-2C0ADC092084> /usr/lib/system/libdispatch.dylib
    0x7fff6b219000 -     0x7fff6b236ff7  libdyld.dylib (519.2.2) <C50D02BC-A333-3313-B787-02F255A6783F> /usr/lib/system/libdyld.dylib
    0x7fff6b237000 -     0x7fff6b237ffb  libkeymgr.dylib (28) <6D84A96F-C65B-38EC-BDB5-21FD2C97E7B2> /usr/lib/system/libkeymgr.dylib
    0x7fff6b245000 -     0x7fff6b245ff7  liblaunch.dylib (1205.30.29) <E66F58ED-C15E-3DFB-BC22-A861E13918C6> /usr/lib/system/liblaunch.dylib
    0x7fff6b246000 -     0x7fff6b24affb  libmacho.dylib (900.0.1) <756F2553-07B6-3B42-ACEA-2F0F1A5E8D0F> /usr/lib/system/libmacho.dylib
    0x7fff6b24b000 -     0x7fff6b24dff3  libquarantine.dylib (86) <6AC8773F-3817-3D82-99C2-01BABB9C3CBB> /usr/lib/system/libquarantine.dylib
    0x7fff6b24e000 -     0x7fff6b24fff3  libremovefile.dylib (45) <912FA211-DD8C-3C92-8424-21B89F8B10FD> /usr/lib/system/libremovefile.dylib
    0x7fff6b250000 -     0x7fff6b267fff  libsystem_asl.dylib (356.1.1) <94972913-9DF0-3C78-847C-43E58919E3DA> /usr/lib/system/libsystem_asl.dylib
    0x7fff6b268000 -     0x7fff6b268fff  libsystem_blocks.dylib (67) <F2493BB5-B1C6-3C4D-9F1F-1B402E0F1DB7> /usr/lib/system/libsystem_blocks.dylib
    0x7fff6b269000 -     0x7fff6b2f2ff7  libsystem_c.dylib (1244.30.3) <E0136C71-0648-36F0-9F84-82EA2748A8D7> /usr/lib/system/libsystem_c.dylib
    0x7fff6b2f3000 -     0x7fff6b2f6ffb  libsystem_configuration.dylib (963.30.1) <0F8D0B76-4F7D-34EC-AB6C-50F9465809DA> /usr/lib/system/libsystem_configuration.dylib
    0x7fff6b2f7000 -     0x7fff6b2faffb  libsystem_coreservices.dylib (51) <21A488D0-2D07-344E-8631-CC8B2A246F35> /usr/lib/system/libsystem_coreservices.dylib
    0x7fff6b2fb000 -     0x7fff6b2fcfff  libsystem_darwin.dylib (1244.30.3) <2F750CB1-BC26-3FA3-AE59-553EE30D451B> /usr/lib/system/libsystem_darwin.dylib
    0x7fff6b2fd000 -     0x7fff6b303ff7  libsystem_dnssd.dylib (878.30.4) <EB9BB165-45A4-367C-B33A-688D4F383A95> /usr/lib/system/libsystem_dnssd.dylib
    0x7fff6b304000 -     0x7fff6b34dff7  libsystem_info.dylib (517.30.1) <7D79E167-4B5C-3833-81EE-3AF3FB53616D> /usr/lib/system/libsystem_info.dylib
    0x7fff6b34e000 -     0x7fff6b373ff7  libsystem_kernel.dylib (4570.41.2) <5155A4C3-825B-3178-AC51-0D2D2F2A6618> /usr/lib/system/libsystem_kernel.dylib
    0x7fff6b374000 -     0x7fff6b3bffcb  libsystem_m.dylib (3146) <ABB1B85F-9FFE-31B8-AD4F-E39A30794A93> /usr/lib/system/libsystem_m.dylib
    0x7fff6b3c0000 -     0x7fff6b3dffff  libsystem_malloc.dylib (140.40.1) <36B22C99-D772-3039-9A4C-AA31389965E1> /usr/lib/system/libsystem_malloc.dylib
    0x7fff6b3e0000 -     0x7fff6b484ff3  libsystem_network.dylib (1229.30.11) <40BAD301-8744-3AD8-A688-E7925C587B00> /usr/lib/system/libsystem_network.dylib
    0x7fff6b485000 -     0x7fff6b48fffb  libsystem_networkextension.dylib (767.40.1) <CEDC330D-28F0-3902-BEB0-10B92ACEC69F> /usr/lib/system/libsystem_networkextension.dylib
    0x7fff6b490000 -     0x7fff6b499ff3  libsystem_notify.dylib (172) <98EA3D62-7C86-30DE-8261-D020D2F1EFF3> /usr/lib/system/libsystem_notify.dylib
    0x7fff6b49a000 -     0x7fff6b4a1ff7  libsystem_platform.dylib (161.20.1) <C049250F-8C35-314D-810F-4E28AEAED983> /usr/lib/system/libsystem_platform.dylib
    0x7fff6b4a2000 -     0x7fff6b4adfff  libsystem_pthread.dylib (301.30.1) <ABA848E1-6978-3B42-A3A7-608B2C36FA93> /usr/lib/system/libsystem_pthread.dylib
    0x7fff6b4ae000 -     0x7fff6b4b1ff3  libsystem_sandbox.dylib (765.40.2) <922D3D15-AB4C-3F1A-A94F-39214AF1ADB3> /usr/lib/system/libsystem_sandbox.dylib
    0x7fff6b4b2000 -     0x7fff6b4b3ff3  libsystem_secinit.dylib (30) <F06ADB8F-9E94-34A7-B3C9-2C22FDD14BAD> /usr/lib/system/libsystem_secinit.dylib
    0x7fff6b4b4000 -     0x7fff6b4bbff7  libsystem_symptoms.dylib (820.30.7) <DC3586C2-AA56-3419-88D3-FC0DBF08E3C0> /usr/lib/system/libsystem_symptoms.dylib
    0x7fff6b4bc000 -     0x7fff6b4cfff7  libsystem_trace.dylib (829.30.14) <69EBF017-D40F-30D7-9B0B-BFC862D761A5> /usr/lib/system/libsystem_trace.dylib
    0x7fff6b4d1000 -     0x7fff6b4d6ff7  libunwind.dylib (35.3) <6D4FCD49-D2A9-3233-95C7-A7635CE265F2> /usr/lib/system/libunwind.dylib
    0x7fff6b4d7000 -     0x7fff6b503ff7  libxpc.dylib (1205.30.29) <F7E5F1BC-614B-39CB-B6CE-92A9C7B7EC0B> /usr/lib/system/libxpc.dylib
External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
  Calls made by this process:
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
  Calls made by all processes on this machine:
  Calls made by all processes on this machine:
    task_for_pid: 2593
    thread_create: 0
VM Region Summary:
VM Region Summary:
ReadOnly portion of Libraries: Total=198.4M resident=0K(0%) swapped_out_or_unallocated=198.4M(100%)
Writable regions: Total=73.8M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=73.8M(100%)
                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Kernel Alloc Once                    8K        2 
MALLOC                            9704K        9 
MALLOC guard page                   16K        4 
Stack Guard                          4K        2 
VM_ALLOCATE                          4K        2 
VM_ALLOCATE                          4K        2 
VM_ALLOCATE (reserved)             128K        2         reserved VM address space (unallocated)
__DATA                            4536K       44 
__LINKEDIT                       189.0M        5 
__TEXT                            9640K       44 
===========                     =======  ======= 
TOTAL                            276.4M      109 
TOTAL                            276.4M      109 
TOTAL, minus reserved VM space   276.3M      109 
travis_fold:start:crashlog
travis_fold:start:crashlog
/Users/travis/Library/Logs/DiagnosticReports/a_2019-06-28-221759_Traviss-Mac-1044.crash
Process:               a [47089]
Path:                  /Users/USER/*/a
Version:               0
Version:               0
Code Type:             X86-64 (Native)
Parent Process:        ??? [47087]
Responsible:           a [47089]
User ID:               501
Date/Time:             2019-06-28 22:17:57.786 +0000
OS Version:            Mac OS X 10.13.3 (17D47)
Anonymous UUID:        A91A3A70-3ADA-D7A9-5891-C1A67A5778E7
Anonymous UUID:        A91A3A70-3ADA-D7A9-5891-C1A67A5778E7
Time Awake Since Boot: 5600 seconds
System Integrity Protection: enabled
Crashed Thread:        0  Dispatch queue: com.apple.main-thread
Exception Type:        EXC_CRASH (SIGABRT)
Exception Codes:       0x0000000000000000, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY
abort() called
abort() called
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib         0x00007fff6b369e3e __pthread_kill + 10
1   libsystem_pthread.dylib        0x00007fff6b4a8150 pthread_kill + 333
2   libsystem_c.dylib              0x00007fff6b2c6312 abort + 127
3   libstd-d690bb63a1263fc0.dylib  0x000000010c564e39 std::sys::unix::abort_internal::h55e58f7caec3696a + 9
4   libstd-d690bb63a1263fc0.dylib  0x000000010c554fb0 rust_oom + 32
5   libstd-d690bb63a1263fc0.dylib  0x000000010c5761c9 alloc::alloc::handle_alloc_error::hf7a19cd5bd7db43f + 9
6   a                              0x000000010c52740f default_alloc_error_hook::main::h0fe124586986ad5d + 767
7   a                              0x000000010c526656 std::rt::lang_start::_$u7b$$u7b$closure$u7d$$u7d$::hb59e91e03edff360 + 6
8   libstd-d690bb63a1263fc0.dylib  0x000000010c555998 std::panicking::try::do_call::hfeca15b955301ef9 + 24
9   libstd-d690bb63a1263fc0.dylib  0x000000010c56594f __rust_maybe_catch_panic + 31
10  libstd-d690bb63a1263fc0.dylib  0x000000010c55647e std::rt::lang_start_internal::h681d2dabb4bb573e + 542
11  a                              0x000000010c527569 main + 41
12  libdyld.dylib                  0x00007fff6b21a115 start + 1
Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000000000  rbx: 0x00007fffa3f40340  rcx: 0x00007ffee36d84f8  rdx: 0x0000000000000000
  rdi: 0x0000000000000307  rsi: 0x0000000000000006  rbp: 0x00007ffee36d8530  rsp: 0x00007ffee36d84f8
   r8: 0x0000000000000000   r9: 0x0000000000000002  r10: 0x0000000000000000  r11: 0x0000000000000206
  r12: 0x0000000000000307  r13: 0x0000000000000000  r14: 0x0000000000000006  r15: 0x000000000000002d
  rip: 0x00007fff6b369e3e  rfl: 0x0000000000000206  cr2: 0x00007fffa3f1e148
Logical CPU:     0
Error Code:      0x02000148
Trap Number:     133
Binary Images:
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       0x10c531000 -        0x10c5c8ff7 +libstd-d690bb63a1263fc0.dylib (0) <5264166E-D511-3CFF-B6DD-48883E015FCB> /Users/USER/*/libstd-d690bb63a1263fc0.dylib
       0x11b6fc000 -        0x11b74698f  dyld (519.2.2) <6695F30B-4E88-3C0B-9867-7D738C44A3E6> /usr/lib/dyld
    0x7fff68a84000 -     0x7fff68ab7fff  libclosured.dylib (519.2.2) <48051216-5647-3643-B979-B77D0FD20011> /usr/lib/closure/libclosured.dylib
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    0x7fff6b0b1000 -     0x7fff6b0b5ff7  libcache.dylib (80) <354F3B7D-404E-3398-9EBF-65CA2CE65211> /usr/lib/system/libcache.dylib
    0x7fff6b0b6000 -     0x7fff6b0c0ff3  libcommonCrypto.dylib (60118.30.2) <674286D3-7744-36A3-9AAA-49DFCD97A986> /usr/lib/system/libcommonCrypto.dylib
    0x7fff6b0c1000 -     0x7fff6b0c8fff  libcompiler_rt.dylib (62) <4487CFBA-A5D7-3282-9E6B-94CAD7BE507E> /usr/lib/system/libcompiler_rt.dylib
    0x7fff6b0c9000 -     0x7fff6b0d1ffb  libcopyfile.dylib (146.30.2) <2C7C67D7-562B-3FFA-973D-BACF4C10E1EC> /usr/lib/system/libcopyfile.dylib
    0x7fff6b0d2000 -     0x7fff6b157fff  libcorecrypto.dylib (562.30.10) <8A53EFE1-AFCA-3676-BEE1-FA5ED9F0E222> /usr/lib/system/libcorecrypto.dylib
    0x7fff6b1df000 -     0x7fff6b218ff7  libdispatch.dylib (913.30.4) <7D0E3183-282B-3FEE-A734-2C0ADC092084> /usr/lib/system/libdispatch.dylib
    0x7fff6b219000 -     0x7fff6b236ff7  libdyld.dylib (519.2.2) <C50D02BC-A333-3313-B787-02F255A6783F> /usr/lib/system/libdyld.dylib
    0x7fff6b237000 -     0x7fff6b237ffb  libkeymgr.dylib (28) <6D84A96F-C65B-38EC-BDB5-21FD2C97E7B2> /usr/lib/system/libkeymgr.dylib
    0x7fff6b245000 -     0x7fff6b245ff7  liblaunch.dylib (1205.30.29) <E66F58ED-C15E-3DFB-BC22-A861E13918C6> /usr/lib/system/liblaunch.dylib
    0x7fff6b246000 -     0x7fff6b24affb  libmacho.dylib (900.0.1) <756F2553-07B6-3B42-ACEA-2F0F1A5E8D0F> /usr/lib/system/libmacho.dylib
    0x7fff6b24b000 -     0x7fff6b24dff3  libquarantine.dylib (86) <6AC8773F-3817-3D82-99C2-01BABB9C3CBB> /usr/lib/system/libquarantine.dylib
    0x7fff6b24e000 -     0x7fff6b24fff3  libremovefile.dylib (45) <912FA211-DD8C-3C92-8424-21B89F8B10FD> /usr/lib/system/libremovefile.dylib
    0x7fff6b250000 -     0x7fff6b267fff  libsystem_asl.dylib (356.1.1) <94972913-9DF0-3C78-847C-43E58919E3DA> /usr/lib/system/libsystem_asl.dylib
    0x7fff6b268000 -     0x7fff6b268fff  libsystem_blocks.dylib (67) <F2493BB5-B1C6-3C4D-9F1F-1B402E0F1DB7> /usr/lib/system/libsystem_blocks.dylib
    0x7fff6b269000 -     0x7fff6b2f2ff7  libsystem_c.dylib (1244.30.3) <E0136C71-0648-36F0-9F84-82EA2748A8D7> /usr/lib/system/libsystem_c.dylib
    0x7fff6b2f3000 -     0x7fff6b2f6ffb  libsystem_configuration.dylib (963.30.1) <0F8D0B76-4F7D-34EC-AB6C-50F9465809DA> /usr/lib/system/libsystem_configuration.dylib
    0x7fff6b2f7000 -     0x7fff6b2faffb  libsystem_coreservices.dylib (51) <21A488D0-2D07-344E-8631-CC8B2A246F35> /usr/lib/system/libsystem_coreservices.dylib
    0x7fff6b2fb000 -     0x7fff6b2fcfff  libsystem_darwin.dylib (1244.30.3) <2F750CB1-BC26-3FA3-AE59-553EE30D451B> /usr/lib/system/libsystem_darwin.dylib
    0x7fff6b2fd000 -     0x7fff6b303ff7  libsystem_dnssd.dylib (878.30.4) <EB9BB165-45A4-367C-B33A-688D4F383A95> /usr/lib/system/libsystem_dnssd.dylib
    0x7fff6b304000 -     0x7fff6b34dff7  libsystem_info.dylib (517.30.1) <7D79E167-4B5C-3833-81EE-3AF3FB53616D> /usr/lib/system/libsystem_info.dylib
    0x7fff6b34e000 -     0x7fff6b373ff7  libsystem_kernel.dylib (4570.41.2) <5155A4C3-825B-3178-AC51-0D2D2F2A6618> /usr/lib/system/libsystem_kernel.dylib
    0x7fff6b374000 -     0x7fff6b3bffcb  libsystem_m.dylib (3146) <ABB1B85F-9FFE-31B8-AD4F-E39A30794A93> /usr/lib/system/libsystem_m.dylib
    0x7fff6b3c0000 -     0x7fff6b3dffff  libsystem_malloc.dylib (140.40.1) <36B22C99-D772-3039-9A4C-AA31389965E1> /usr/lib/system/libsystem_malloc.dylib
    0x7fff6b3e0000 -     0x7fff6b484ff3  libsystem_network.dylib (1229.30.11) <40BAD301-8744-3AD8-A688-E7925C587B00> /usr/lib/system/libsystem_network.dylib
    0x7fff6b485000 -     0x7fff6b48fffb  libsystem_networkextension.dylib (767.40.1) <CEDC330D-28F0-3902-BEB0-10B92ACEC69F> /usr/lib/system/libsystem_networkextension.dylib
    0x7fff6b490000 -     0x7fff6b499ff3  libsystem_notify.dylib (172) <98EA3D62-7C86-30DE-8261-D020D2F1EFF3> /usr/lib/system/libsystem_notify.dylib
    0x7fff6b49a000 -     0x7fff6b4a1ff7  libsystem_platform.dylib (161.20.1) <C049250F-8C35-314D-810F-4E28AEAED983> /usr/lib/system/libsystem_platform.dylib
    0x7fff6b4a2000 -     0x7fff6b4adfff  libsystem_pthread.dylib (301.30.1) <ABA848E1-6978-3B42-A3A7-608B2C36FA93> /usr/lib/system/libsystem_pthread.dylib
    0x7fff6b4ae000 -     0x7fff6b4b1ff3  libsystem_sandbox.dylib (765.40.2) <922D3D15-AB4C-3F1A-A94F-39214AF1ADB3> /usr/lib/system/libsystem_sandbox.dylib
    0x7fff6b4b2000 -     0x7fff6b4b3ff3  libsystem_secinit.dylib (30) <F06ADB8F-9E94-34A7-B3C9-2C22FDD14BAD> /usr/lib/system/libsystem_secinit.dylib
    0x7fff6b4b4000 -     0x7fff6b4bbff7  libsystem_symptoms.dylib (820.30.7) <DC3586C2-AA56-3419-88D3-FC0DBF08E3C0> /usr/lib/system/libsystem_symptoms.dylib
    0x7fff6b4bc000 -     0x7fff6b4cfff7  libsystem_trace.dylib (829.30.14) <69EBF017-D40F-30D7-9B0B-BFC862D761A5> /usr/lib/system/libsystem_trace.dylib
    0x7fff6b4d1000 -     0x7fff6b4d6ff7  libunwind.dylib (35.3) <6D4FCD49-D2A9-3233-95C7-A7635CE265F2> /usr/lib/system/libunwind.dylib
    0x7fff6b4d7000 -     0x7fff6b503ff7  libxpc.dylib (1205.30.29) <F7E5F1BC-614B-39CB-B6CE-92A9C7B7EC0B> /usr/lib/system/libxpc.dylib
External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
  Calls made by this process:
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0

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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Centril commented Jun 28, 2019

@bors retry spurious cc 4

@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 Jun 28, 2019
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bors commented Jun 28, 2019

⌛ Testing commit 83dc1b5 with merge b8ffbbfd489ed2b92a8ae977e5784eacb6bc43fb...

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bors commented Jun 29, 2019

💔 Test failed - checks-travis

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Jun 29, 2019
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The job x86_64-gnu-tools 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. 
[01:54:25] Processing message: Object({"jsonrpc": String("2.0"), "method": String("window/progress"), "params": Object({"done": Null, "id": String("progress_5"), "message": String("library cfg(test)"), "percentage": Null, "title": String("Building")})})
[01:54:25] Processing message: Object({"jsonrpc": String("2.0"), "method": String("window/progress"), "params": Object({"done": Bool(true), "id": String("progress_5"), "message": Null, "percentage": Null, "title": String("Building")})})
[01:54:25] Processing message: Object({"jsonrpc": String("2.0"), "method": String("window/progress"), "params": Object({"done": Null, "id": String("progress_4"), "message": Null, "percentage": Null, "title": String("Indexing")})})
[01:54:25] Processing message: Object({"jsonrpc": String("2.0"), "method": String("textDocument/publishDiagnostics"), "params": Object({"diagnostics": Array([Object({"code": String("unused_variables"), "message": String("unused variable: `unused`\n\nnote: #[warn(unused_variables)] on by default\nhelp: consider prefixing with an underscore: `_unused`"), "range": Object({"end": Object({"character": Number(30), "line": Number(2)}), "start": Object({"character": Number(24), "line": Number(2)})}), "severity": Number(2), "source": String("rustc")}), Object({"code": String("unused_variables"), "message": String("unused variable: `test_val`\n\nhelp: consider prefixing with an underscore: `_test_val`"), "range": Object({"end": Object({"character": Number(36), "line": Number(9)}), "start": Object({"character": Number(28), "line": Number(9)})}), "severity": Number(2), "source": String("rustc")})]), "uri": String("file:///checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/rlsit/t4/simple_workspace/library/src/lib.rs")})})
[01:54:25] Processing message: Object({"jsonrpc": String("2.0"), "method": String("textDocument/publishDiagnostics"), "params": Object({"diagnostics": Array([Object({"code": String("E0425"), "message": String("cannot find function `fetch_u32` in module `library`\n\nnot found in `library`"), "range": Object({"end": Object({"character": Number(53), "line": Number(4)}), "start": Object({"character": Number(44), "line": Number(4)})}), "severity": Number(1), "source": String("rustc")})]), "uri": String("file:///checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools/x86_64-unknown-linux-gnu/rlsit/t4/simple_workspace/binary/src/main.rs")})})
[01:54:25] thread 'client_changing_workspace_lib_retains_diagnostics' panicked at 'assertion failed: bin.diagnostics[0].message.contains("unused variable: `val`")', src/tools/rls/tests/client.rs:299:5
[01:54:25] Sending: Object({"id": Number(99999), "jsonrpc": String("2.0"), "method": String("shutdown"), "params": Null})
[01:54:25] Processing message: Object({"jsonrpc": String("2.0"), "method": String("window/progress"), "params": Object({"done": Bool(true), "id": String("progress_4"), "message": Null, "percentage": Null, "title": String("Indexing")})})
[01:54:25] Processing message: Object({"id": Number(99999), "jsonrpc": String("2.0"), "result": Null})
[01:54:25] Sending: Object({"jsonrpc": String("2.0"), "method": String("exit"), "params": Null})
---
travis_time:end:08346918:start=1561770409931538979,finish=1561770409941061113,duration=9522134
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:0408b3a9
$ 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:02e94e9e
travis_time:start:02e94e9e
$ 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:25b73dc4
$ 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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Centril commented Jun 29, 2019

@bors retry

@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 Jun 29, 2019
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bors commented Jun 29, 2019

⌛ Testing commit 83dc1b5 with merge 9d98f8f...

bors added a commit that referenced this pull request Jun 29, 2019
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Auto merge of #62209 - nikomatsakis:arbitrary_self_types-lifetime-eli…
9d98f8f 
…sion-2-beta, r=Centril

Emergency backport of "arbitrary self types lifetime elision 2"

this is a backport of #61207 per the discussion in [compiler steering meeting](https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/steering.20meeting.202019-06-28)

r? @Centril
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bors commented Jun 29, 2019

☀️ Test successful - checks-azure, checks-travis, status-appveyor
Approved by: Centril
Pushing 9d98f8f to stable...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Jun 29, 2019
@bors bors merged commit 83dc1b5 into rust-lang:stable Jun 29, 2019
This was referenced Jul 20, 2019
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