[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 18.04 - Long Test (master) #4216

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-18_04-long-test [#4216]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-18_04-long-test/4216/
Project: oss-swift-incremental-RA-linux-ubuntu-18_04-long-test
Date of build: Wed, 26 Aug 2020 18:44:40 -0500
Build duration: 2 hr 41 min

Changes- Commit 17c8d2749f400610c72aad590ba4758abf77d699 by compnerd:

test: migrate tests to Python3 by default

  • edit: test/CMakeLists.txt

  • Commit 8f72547e2fee46358a232981f62bceecd2d38504 by xi_ge:

    [test] ABIChecker: add a test for -use-interface-for-module flag

    • add: test/api-digester/use-interface-for.swift
  • Commit 9962f799b7efffa4eaace4af0e8e7fd8f51a0b6b by mikeash:

    [RemoteMirror] Fix potential uninitialized data access in convertChild.

    • edit: stdlib/public/SwiftRemoteMirror/SwiftRemoteMirror.cpp
  • Commit bf5fb4d2bb6ca857aa4d2a932413ea77e8face7b by rishizaki:

    [CodeCompletion] Don't update VFS content hash map after each completion

    • edit: test/SourceKit/CodeComplete/complete_checkdeps_vfs.swift
    • edit: lib/IDE/CompletionInstance.cpp
  • Commit 58604ff1bae00e9481cbbccc48b37e707c2fc48c by mikeash:

    [Runtime] Fix memory ordering on a store in ConcurrentReadableArray.

    • edit: include/swift/Runtime/Concurrent.h
  • Commit 5ac9e6049c3bc3c649477b54e50e8654e98f0086 by github:

    CODE_OF_CONDUCT (#302)

    • add: CODE_OF_CONDUCT.md
  • Commit d5efdad5254dcd986be12b680d89af4ab17efbbb by flo:

    [Constants] Handle FNeg in getWithOperands.

    • add: clang/test/CodeGen/constantexpr-fneg.c
    • edit: llvm/lib/IR/Constants.cpp
  • Commit b30b5e26bd41ead10b3430e85395473905c50e2e by github:

    Adopt the ArgumentParser library for the command-line tools (#2653)

    • edit: Sources/Commands/SwiftTestTool.swift
    • edit: Utilities/Docker/docker-utils
    • edit: Sources/swift-build/main.swift
    • edit: Tests/CommandsTests/RunToolTests.swift
    • edit: Package.swift
    • edit: Sources/swift-package/main.swift
    • edit: Sources/Commands/SwiftPackageTool.swift
    • edit: CMakeLists.txt
    • edit: Sources/Commands/SwiftTool.swift
    • edit: Sources/Commands/show-dependencies.swift
    • delete: Sources/Commands/Completions+bash.swift
    • edit: Sources/Commands/SwiftBuildTool.swift
    • edit: Sources/Commands/SwiftRunTool.swift
    • edit: Sources/swift-run/main.swift
    • edit: Sources/Commands/CMakeLists.txt
    • edit: Utilities/bootstrap
    • delete: Sources/Commands/Completions+zsh.swift
    • edit: Sources/Commands/Options.swift
    • edit: Sources/swift-test/main.swift
  • Commit 09c41172b0698a4ce9cb40326fae4b592e2d12d6 by compnerd:

    PackageLoading: introduce -Xmanifest

    • edit: Sources/Commands/Options.swift
    • edit: Sources/Commands/SwiftTool.swift
    • edit: Sources/PackageLoading/ManifestLoader.swift
  • Commit 4360a00c4d59b4cb90059742607ba8bc8671e5e4 by millenomi:

    Fix authentication through the session task delegate (SR-12676)

    • edit: Sources/FoundationNetworking/URLResponse.swift
    • edit: Sources/FoundationNetworking/URLSession/URLSessionTask.swift
  • Commit 7972e9b1e015f062f8a6f7f0418f7c00ccd9d336 by millenomi:

    URL.appendingPathComponent("") crashes

    • edit: CoreFoundation/URL.subproj/CFURL.c