[Swift CI] Build Failure: OSS - Swift Package - macOS (release/5.4) #110

# [FAILURE] oss-swift-5.4-package-osx [#110]

Build URL: https://ci.swift.org/job/oss-swift-5.4-package-osx/110/
Project: oss-swift-5.4-package-osx
Date of build: Thu, 21 Jan 2021 20:27:41 -0600
Build duration: 3 hr 51 min

Identified problems:- Jenkins Error: This build failed because of a Jenkins Error; typically a Java exception.

Changes- Commit 611f21d11ac8a8adfca536b2e84f2484bd5ee69a by varun_gandhi:

[NFC] Add crash test case for _Atomic(_Bool) IRGen.

  • add: test/IRGen/atomic_bool.swift

  • add: test/IRGen/Inputs/atomic_bool.h

  • edit: test/IRGen/Inputs/module.modulemap

  • Commit b0bd99cdbdc1076706c8c8410084e2ebc32e5572 by varun_gandhi:

    [IRGen] Add hack to handle _Atomic(_Bool) correctly.

    • edit: lib/IRGen/GenCall.cpp
    • edit: test/IRGen/atomic_bool.swift
  • Commit 5350b96023dfc32e32edca059fdfba0563d4781a by rwidmann:

    Use the Correct DeclContext When Simplifying Member Constraints

    • add: validation-test/compiler_crashers_2_fixed/rdar73379770.swift
    • edit: lib/Sema/CSSimplify.cpp
  • Commit 73b291b6e6cf81895175b02469d839773b05a736 by github:

    [IRGen] Report error in reading legacy layouts non-fatally. (#35498)

    • edit: lib/IRGen/GenType.cpp
  • Commit 3a8282376b6c2bb65a3bb580c10d4da1296d8df1 by tstellar:

    Add minor version to libclang.so and libclang-cpp.so SONAME

    • edit: clang/tools/libclang/CMakeLists.txt
    • edit: clang/CMakeLists.txt
    • edit: clang/tools/clang-shlib/CMakeLists.txt