[Swift CI] Build Failure: OSS - Swift Package - Ubuntu 16.04 (main) #5917

# [FAILURE] oss-swift-package-linux-ubuntu-16_04 [#5917]

Build URL: https://ci.swift.org/job/oss-swift-package-linux-ubuntu-16_04/5917/
Project: oss-swift-package-linux-ubuntu-16_04
Date of build: Wed, 10 Feb 2021 20:59:12 -0600
Build duration: 1 hr 14 min

Changes- Commit 3859ae6db66e9671588ce3638ef7753358d16711 by nhawes:

[Driver] Don't check input file existence if a -vfsoverlay arg is present.

  • edit: test/Driver/vfs.swift

  • edit: lib/Driver/Driver.cpp

  • Commit b9ac9a867cdf46bd49816935c2da3b9c4460d8f9 by meghanavgupta:

    Fix redundant phi elimination for OSSA

    • add: test/SILOptimizer/redundant_phi_elimination_ossa.sil
    • edit: lib/SILOptimizer/Transforms/PhiArgumentOptimizations.cpp
  • Commit 94287ea6a965dff41ab04c3d02f8f91ca04d4c28 by spestov:

    AST: Fix bad interaction between vtable layout, access control and -enable-testing

    • add: test/SILGen/accessibility_vtables_testable.swift
    • edit: lib/SILGen/SILGenType.cpp
    • add: test/SILGen/Inputs/accessibility_vtables_testable_helper.swift
    • edit: include/swift/AST/Decl.h
    • edit: lib/AST/Decl.cpp
    • add: test/Interpreter/vtables_multifile_testable.swift
    • edit: lib/Sema/TypeCheckDecl.cpp
    • add: test/Interpreter/Inputs/vtables_multifile_testable_helper.swift
  • Commit 64a3a25836a1066dbc61dd31bad8223d339914d7 by xi_ge:

    driver: use a non-op front-end argument to indicate new driver is getting used

    • edit: include/swift/Option/FrontendOptions.td
    • edit: include/swift/AST/DiagnosticsDriver.def
    • edit: tools/driver/driver.cpp
  • Commit 0bfff6beb6d3ec0518fb002d984d0f0f01cf75d2 by achikin:

    Add libSwiftScan entry-points to query supported compiler flags and compiler features

    • edit: unittests/DependencyScan/CMakeLists.txt
    • edit: unittests/DependencyScan/ModuleDeps.cpp
    • add: unittests/DependencyScan/Features.cpp
    • edit: tools/libSwiftScan/libSwiftScan.cpp
    • edit: tools/libSwiftScan/libSwiftScan.exports
    • edit: include/swift-c/DependencyScan/DependencyScan.h
  • Commit b3259eaac062b1be97ea2e34928d0bb818822d66 by achikin:

    Make string_set_dispose method a part of public API.

    • edit: tools/libSwiftScan/libSwiftScan.exports
    • edit: include/swift-c/DependencyScan/DependencyScan.h
    • edit: unittests/DependencyScan/Features.cpp
    • edit: tools/libSwiftScan/libSwiftScan.cpp
  • Commit 0e6f6a54d4587a571593a584a1e65bce3eaf6dd1 by achikin:

    Remove spurious comment

    • edit: tools/libSwiftScan/libSwiftScan.cpp
  • Commit da6c325365e0e50023475ea5dbe34a7c764377d9 by alaferriere:

    Fix unchecked access to SPI decls from indirect clients

    • edit: lib/AST/ModuleNameLookup.cpp
    • add: test/SPI/reexported_spi.swift
  • Commit cfc1df388881ea35e7136b50768c9842140c9b88 by spestov:

    Document a couple of miscallaneous 5.4 changes in CHANGELOG.md

    • edit: CHANGELOG.md
  • Commit 07bd07926f226e9af5e4f2e251f421fd679021b1 by spestov:

    AST: Implement extractNearestSourceLoc() for ProtocolConformance

    • edit: test/decl/circularity.swift
    • edit: include/swift/AST/ProtocolConformance.h
    • edit: lib/AST/ProtocolConformance.cpp
  • Commit e2d4eb64e03e8c7f7f51097698e80e932fd68b80 by spestov:

    Sema: Fix recursion into associated conformances when checking for rethrows

    • edit: include/swift/AST/TypeCheckRequests.h
    • edit: include/swift/AST/TypeCheckerTypeIDZone.def
    • edit: lib/Sema/TypeCheckEffects.cpp
    • edit: include/swift/AST/Effects.h
    • edit: lib/AST/Effects.cpp
    • edit: test/attr/attr_rethrows_protocol.swift
  • Commit 5246fefcef801866f0c7db7334bfb8e36b47e84e by spestov:

    Sema: Conformance witnesses that only rethrow via closure arguments don't contribute

    • edit: lib/Sema/TypeCheckEffects.cpp
    • edit: test/attr/attr_rethrows_protocol.swift
  • Commit af83f8814df60752e18f276c35321b40e05c1309 by spestov:

    Sema: Fix crash when enum case satisfies requirement in @rethrows protocol

    • edit: lib/Sema/TypeCheckEffects.cpp
    • edit: test/attr/attr_rethrows_protocol.swift
  • Commit e8b36abb63af423c72f2d9a2608d2fb982c03b5c by github:

    [Concurrency] Enable concurrent global executor on non-Darwin platforms (#35871)

    • edit: unittests/runtime/CMakeLists.txt
    • edit: stdlib/public/Concurrency/TaskPrivate.h
    • edit: test/Concurrency/Runtime/mainactor.swift
    • edit: stdlib/public/Concurrency/CMakeLists.txt
  • Commit c781ac02adaa48fde67df01185dba02f97de6239 by spestov:

    SILGen: Fix assertion failure when accessing a property with a __consuming getter

    • edit: test/SILGen/value_ownership.swift
    • edit: lib/SILGen/SILGenApply.cpp
  • Commit 00117e875081c1d9bbf4591eda5853028edc98fd by github:

    [Concurrency] Fix Android C libdispatch build (#35881)

    • edit: cmake/modules/Libdispatch.cmake
    • edit: cmake/modules/SwiftConfigureSDK.cmake
  • Commit 7600334ea90f44d39a80aff85c0ec33b4d87c94f by compte.adam.c:

    [PkgConfig] Add checks for circular dependencies

    • edit: Sources/TSCUtility/PkgConfig.swift
  • Commit c91181b9410f4a355cdabf7b4040d52fbf53ff95 by compte.adam.c:

    [PkgConfig] add tests to ensure that it handles correctly circular deps

    • add: Tests/TSCUtilityTests/pkgconfigInputs/freetype2.pc
    • add: Tests/TSCUtilityTests/pkgconfigInputs/harfbuzz.pc
    • edit: Tests/TSCUtilityTests/PkgConfigParserTests.swift
  • Commit c3aba09f6cb4f868c0af9d6eb6cf86d27f13c7a0 by compte.adam.c:

    [PkgConfig] fix tests

    • edit: Tests/TSCUtilityTests/PkgConfigParserTests.swift
  • Commit 67e2c357c948393fd514242dc88abd0b9c89b865 by compte.adam.c:

    [PkgConfig] Fix test again

    • edit: Tests/TSCUtilityTests/PkgConfigParserTests.swift
  • Commit e423315f9b4e0bb2f9ebfac871379f5cd10d9bad by compte.adam.c:

    [PkgConfig] Fix reviewed code

    • edit: Sources/TSCUtility/PkgConfig.swift
  • Commit 41839190643acc402baa21cb419be226300c6719 by compte.adam.c:

    [PkgConfig] should finally fix tests.

    • edit: Tests/TSCUtilityTests/pkgconfigInputs/freetype2.pc
    • edit: Tests/TSCUtilityTests/pkgconfigInputs/harfbuzz.pc
  • Commit bc8e968a14ebdf11e31e0a1ee5aea352fe9bfea8 by aprantl:

    Add missing nullptr check.

    • edit: llvm/lib/Transforms/Coroutines/CoroFrame.cpp
    • edit: llvm/test/Transforms/Coroutines/coro-debug.ll
  • Commit 19337f2522a0daa73e752ea200af134b2439c82c by github:

    [Collections] Update models to support version-specific manifests (#3226)

    • edit: Sources/PackageCollections/Utility.swift
    • edit: Tests/PackageCollectionsTests/PackageCollectionsStorageTests.swift
    • edit: Tests/PackageCollectionsTests/PackageCollectionValidationTests.swift
    • edit: Tests/PackageCollectionsModelTests/PackageCollectionModelTests.swift
    • edit: Sources/PackageCollections/PackageCollections+Validation.swift
    • edit: Fixtures/Collections/JSON/good.json
    • edit: Sources/PackageCollections/Storage/SQLitePackageCollectionsStorage.swift
    • edit: Sources/PackageCollections/Model/TargetListResult.swift
    • edit: Fixtures/Collections/JSON/good_signed.json
    • add: Sources/PackageCollectionsModel/Formats/v1.md
    • edit: Tests/PackageCollectionsTests/PackageCollectionsModelTests.swift
    • edit: Sources/PackageCollections/PackageCollections.swift
    • edit: Sources/PackageCollections/Model/Package.swift
    • edit: Tests/PackageCollectionsTests/JSONPackageCollectionProviderTests.swift
    • edit: Sources/PackageCollections/Providers/JSONPackageCollectionProvider.swift
    • edit: Sources/PackageCollectionsModel/PackageCollectionModel+v1.swift
    • edit: Tests/PackageCollectionsTests/Utility.swift
    • edit: Sources/Commands/SwiftPackageCollectionsTool.swift
    • edit: Tests/PackageCollectionsTests/PackageCollectionsTests.swift