update miri

[RalfJung]

r? @oli-obk

[rust-highfive]

⚠️ Warning ⚠️

• These commits modify submodules.

[oli-obk]

@bors r+ p=1

[bors]

📌 Commit 759ba521b3f7d573358755ccaafe9c32b68e1614 has been approved by oli-obk

[rust-highfive]

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.

travis_time:end:1dab1a26:start=1548836873920701014,finish=1548836875521684483,duration=1600983469
$ 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
Setting environment variables from .travis.yml
$ export IMAGE=x86_64-gnu-tools
---
[01:34:26] +For more information about this error, try `rustc --explain E0599`.
[01:34:26] +
[01:34:26] 
[01:34:26] The actual stderr differed from the expected stderr.
[01:34:26] Actual stderr saved to /tmp/compiletestD8PbKF/generator.stderr
[01:34:26] To update references, run this command from build directory:
[01:34:26] tests/run-pass/update-references.sh '/tmp/compiletestD8PbKF' 'generator.rs'
[01:34:26] error: 1 errors occurred comparing output.
[01:34:26] status: exit code: 1
[01:34:26] status: exit code: 1
[01:34:26] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2-tools-bin/miri" "tests/run-pass/generator.rs" "-L" "/tmp/compiletestD8PbKF" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-C" "prefer-dynamic" "-o" "/tmp/compiletestD8PbKF/generator.stage-id" "-Dwarnings" "-Dunused" "--edition" "2018" "-L" "/tmp/compiletestD8PbKF/generator.stage-id.aux" "-A" "unused"
[01:34:26] ------------------------------------------
[01:34:26] 
[01:34:26] ------------------------------------------
[01:34:26] stderr:
---
[01:34:26] Verifying status of clippy-driver...
[01:34:26] Verifying status of miri...
[01:34:26] This PR updated 'src/tools/miri', verifying if status is 'test-pass'...
[01:34:26] 
[01:34:26] ⚠️ We detected that this PR updated 'miri', but its tests failed.
[01:34:26] 
[01:34:26] If you do intend to update 'miri', please check the error messages above and
[01:34:26] commit another update.
[01:34:26] 
[01:34:26] If you do NOT intend to update 'miri', please ensure you did not accidentally
[01:34:26] change the submodule at 'src/tools/miri'. You may ask your reviewer for the
[01:34:26] proper steps.
travis_time:end:14f2f388:start=1548836886433793174,finish=1548842553032863319,duration=5666599070145
The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 3.
travis_time:start:08a49c20
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)
---
travis_time:end:1644dc6c:start=1548842554365103496,finish=1548842554369881338,duration=4777842
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:01c4a838
$ 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:007ab950
travis_time:start:007ab950
$ 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:33bd639e
$ 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)

[RalfJung]

@bors r-

need to investigate CI failure

[RalfJung]

Fixed CI.

@bors r=oli-obk

[bors]

📌 Commit c397ba0 has been approved by oli-obk

[bors]

⌛ Testing commit c397ba0 with merge e4a9b5c...

[bors]

☀️ Test successful - checks-travis, status-appveyor
Approved by: oli-obk
Pushing e4a9b5c to master...

[rust-highfive]

📣 Toolstate changed by #57988!

Tested on commit e4a9b5c.
Direct link to PR: #57988

🎉 miri on windows: test-fail → test-pass (cc @oli-obk @RalfJung @eddyb, @rust-lang/infra).
🎉 miri on linux: test-fail → test-pass (cc @oli-obk @RalfJung @eddyb, @rust-lang/infra).