[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (master) #3728

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[FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#3728]

Build URL:
https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/3728/
Project:
oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build:
Tue, 17 Apr 2018 18:20:07 -0500
Build duration:
20 min

Identified problems:

  • Regression test failed: This build failed because a regression test in the test suite FAILed. Below is a list of all errors:
  • Compile Error: This build failed because of a compile error. Below is a list of all errors in the build log:

Tests:

Name: Swift(linux-x86_64)
Failed: 1 test(s), Passed: 10444 test(s), Total: 10445 test(s)

Slava, related?


rm -rf "/home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/test-linux-x86_64/AutolinkExtract/Output/import.swift.tmp" && mkdir -p "/home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/test-linux-x86_64/AutolinkExtract/Output/import.swift.tmp" /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/bin/swiftc -target x86_64-unknown-linux-gnu -module-cache-path '/home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/./swift-test-results/x86_64-unknown-linux-gnu/clang-module-cache' -emit-library -emit-module -emit-module-path /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/test-linux-x86_64/AutolinkExtract/Output/import.swift.tmp/empty.swiftmodule -module-name empty -module-link-name empty /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/swift/test/AutolinkExtract/empty.swift /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/bin/swiftc -target x86_64-unknown-linux-gnu -module-cache-path '/home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/./swift-test-results/x86_64-unknown-linux-gnu/clang-module-cache' -c /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/swift/test/AutolinkExtract/import.swift -I /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/test-linux-x86_64/AutolinkExtract/Output/import.swift.tmp -o /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/test-linux-x86_64/AutolinkExtract/Output/import.swift.tmp/import_experimental.o /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/bin/swift-autolink-extract /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64/test-linux-x86_64/AutolinkExtract/Output/import.swift.tmp/import_experimental.o -o - | /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/swift/utils/PathSanitizingFileCheck --sanitize 'BUILD_DIR=/home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/swift-linux-x86_64' --sanitize 'SOURCE_DIR=/home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/swift' --use-filecheck '/home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/llvm-linux-x86_64/bin/FileCheck' --check-prefix CHECK-elf /home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/swift/test/AutolinkExtract/import.swift -- Exit Code: 254 Command Output (stderr): -- clang-5.0: error: unable to execute command: Bus error clang-5.0: error: linker command failed due to signal (use -v to see invocation) <unknown>:0: error: link command failed with exit code 254 (use -v to see invocation)

This test has been failing sporadically for months. Also “SIL linking” refers to deserialization and has nothing to do with the meaning of autolinking here.

Slava