[Swift CI] Build Failure: OSS - Swift Package - Ubuntu 18.04 (main) #3577

# [FAILURE] oss-swift-package-linux-ubuntu-18_04 [#3577]

Build URL: https://ci.swift.org/job/oss-swift-package-linux-ubuntu-18_04/3577/
Project: oss-swift-package-linux-ubuntu-18_04
Date of build: Wed, 23 Dec 2020 14:10:50 -0600
Build duration: 1 hr 26 min

Identified problems:- Compile Error: This build failed because of a compile error. Below is a list of all errors in the build log:

Changes- Commit c7fe3933d271fdb678f18f70acdd6ba1f3b50363 by meghanavgupta:

In OSSA rauw utilities use auto generated location for creating copy_value/destroy_value etc

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

  • Commit 463003194ec0046ffab70a38aa5419ebf5cdb59b by kfarvardin:

    add warning that 'await' will become contextual keyword

    • edit: lib/Parse/ParseExpr.cpp
    • edit: include/swift/AST/DiagnosticsParse.def
  • Commit fa0c01ff651c1745941451e3440bf3877281111c by kfarvardin:

    add regression test for unescape await warning

    • add: test/Compatibility/unescaped_await.swift
  • Commit ab63c127c30f2b7061a90c8eec375c553687ed07 by rishizaki:

    [SourceKit] Fix asan failure in ConformingMethodList request

    • edit: include/swift/IDE/IDERequests.h
  • Commit 372efd5a768ae5b51b33b753cf99f356b4fbd6d0 by meghanavgupta:

    Add a new overload of SILInstruction::getOperandValues to get

    • edit: include/swift/SIL/SILInstruction.h
  • Commit 68ec810b32b33364cd1699228fc7b516b625a77f by meghanavgupta:

    Rename stripOwnershipInsts to lookThroughCopyValueInsts

    • edit: lib/SIL/Utils/InstructionUtils.cpp
    • edit: include/swift/SIL/InstructionUtils.h
    • edit: lib/SILOptimizer/Utils/ConstantFolding.cpp
  • Commit 8431ceb5868047144d9c33ace38dc715488eee58 by meghanavgupta:

    Support MultipleValueInstruction in swift::getInsertAfterPoint

    • edit: lib/SILOptimizer/Utils/InstOptUtils.cpp
  • Commit d1f8c04e2882578580a2367bcec4c5f9cc12bd63 by meghanavgupta:

    Do not include transitive uses with none ownership during ownership rauw of guaranteed values

    • edit: lib/SILOptimizer/Utils/OwnershipOptUtils.cpp
  • Commit 42c031985cc93a350abfa47e64898efe064e23a5 by meghanavgupta:

    Enable CSE on OSSA

    • edit: lib/SIL/IR/SILInstruction.cpp
    • add: test/SILOptimizer/cse_ossa.sil
    • edit: lib/SILOptimizer/Utils/OwnershipOptUtils.cpp
    • add: test/SILOptimizer/cse_objc_ossa.sil
    • add: test/SILOptimizer/cse_ossa_nontrivial.sil
    • edit: include/swift/SILOptimizer/Utils/OwnershipOptUtils.h
    • add: test/SILOptimizer/cse_apply_ossa.sil
    • add: test/SILOptimizer/cse_forwarding_ossa.sil
    • edit: lib/SILOptimizer/Transforms/CSE.cpp
  • Commit 07f632acaa764d64e50d76572ad8e20f249427d2 by github:

    [AutoDiff] NFC: document test suite. (#35194)

    • edit: test/AutoDiff/compiler_crashers/tf1181-apply-opened-opened-existential-argument.swift
    • add: test/AutoDiff/compiler_crashers_fixed/README.md
    • add: test/AutoDiff/README.md
    • edit: test/AutoDiff/compiler_crashers_fixed/sr13411-tangent-value-category-mismatch.swift
    • edit: test/AutoDiff/compiler_crashers_fixed/tf1160-derivative-usable-from-inline-mismatch.swift
    • edit: test/AutoDiff/compiler_crashers_fixed/tf1167-differentiable-attr-override-match.swift
    • edit: test/AutoDiff/compiler_crashers_fixed/sr13305-noderivative-inout-parameter.swift
    • edit: test/AutoDiff/compiler_crashers_fixed/sr12732-optimize-partial-apply-convention-thin-only.swift
    • edit: test/AutoDiff/compiler_crashers/sr13866-library-evolution-mode-tbdgen-crasher-protocool-requirement.swift
    • edit: test/AutoDiff/compiler_crashers_fixed/sr13865-library-evolution-mode-crasher-property-differentiation.swift
    • edit: test/AutoDiff/compiler_crashers_fixed/rdar71319547-generated-decls-shall-not-be-resilient.swift
    • edit: test/AutoDiff/compiler_crashers_fixed/sr13933-vjpcloner-apply-multiple-consuming-users.swift
    • add: test/AutoDiff/compiler_crashers/README.md
    • add: test/AutoDiff/compiler_crashers_fixed/lit.local.cfg
    • edit: test/AutoDiff/compiler_crashers_fixed/tf1315-pullback-subset-parameter-thunk-generation.swift
    • add: test/AutoDiff/compiler_crashers/lit.local.cfg
    • edit: test/AutoDiff/compiler_crashers_fixed/sr12656-differentiation-opaque-result-type.swift
    • edit: test/AutoDiff/compiler_crashers_fixed/tf1232-autodiff-generated-declaration-mangling.swift
    • edit: test/AutoDiff/compiler_crashers_fixed/sr12642-differentiable-derivation-redeclared-property.swift
    • edit: test/AutoDiff/compiler_crashers_fixed/sr12641-silgen-immutable-address-use-verification-failure.swift
  • Commit 8f8846342fe13becc18706f4887c87b2675de3cd by rishizaki:

    [Tests] Disable a failing test case

    • edit: test/SourceKit/CodeComplete/complete_checkdeps_avoid_check.swift
  • Commit b27b97ca750df8af1517b9cccb9b2d3a517a8483 by xi_ge:

    test: xfail SILOptimizer/semantic-arc-opt-unchecked-ownership-conversion.sil

    • edit: test/SILOptimizer/semantic-arc-opt-unchecked-ownership-conversion.sil