[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (master) #12542


[FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#12542]

Build URL:
Date of build:
Wed, 11 Mar 2020 02:48:36 -0500
Build duration:
1 hr 11 min

Identified problems:

  • Compile Error: This build failed because of a compile error. Below is a list of all errors in the build log:
  • Swift Compile Error: Swift compiler error


  • Commit 6b885994121d37fd27b88475d7d2e2c3f4356f7b by mgottesman:
    Revert "Merge pull request #30327 from rintaro/revert-30289"

    • edit: lib/SILOptimizer/Transforms/SemanticARCOpts.cpp
    • edit: test/SILOptimizer/semantic-arc-opts.sil
    • edit: include/swift/Basic/FrozenMultiMap.h
    • edit: include/swift/SIL/OwnershipUtils.h
    • edit: unittests/Basic/FrozenMultiMapTest.cpp
  • Commit 7323ea95eaa98230b7a1b5e9ed247f048bfb5f1d by mgottesman:
    [semantic-arc-opts] Eliminate unneeded use of bisection that caused ASAN

    • edit: lib/SILOptimizer/Transforms/SemanticARCOpts.cpp
  • Commit 36deac4fbe37159c997f7acc2386ab6e3197df75 by rkandhadaimadhav:
    [OSLogOptimization] Fix a crash in OSLogOptimization pass that happens

    • edit: lib/SILOptimizer/Mandatory/OSLogOptimization.cpp
    • edit: test/SILOptimizer/OSLogPrototypeCompileTest.swift
    • edit: test/SILOptimizer/OSLogPrototypeCompileDiagnostics.swift
  • Commit 9c5af743435bb0ceaaf0b910c891e3f6ce75b803 by mgottesman:
    [gardening] Eliminate some unneeded llvm:: for types that we already

    • edit: lib/SILOptimizer/Utils/Generics.cpp