[Swift CI] Build Failure: OSS - Swift Package - macOS (main) #5539

# [FAILURE] oss-swift-package-macos [#5539]

Build URL: https://ci.swift.org/job/oss-swift-package-macos/5539/
Project: oss-swift-package-macos
Date of build: Sat, 30 Jan 2021 12:54:33 -0600
Build duration: 7 hr 23 min

Identified problems:- Delete directory failed: A script tried to delete a directory with rm and it failed

  • Indication 1
  • 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

Changes- Commit 329af74b1537c4dfcb01ec34cd5bc8557f3ac9f9 by mikeash:

[Concurrency] Add a debug variable pointing to the metadata for AsyncTask.

  • add: stdlib/public/Concurrency/Debug.h

  • edit: stdlib/public/Concurrency/Task.cpp

  • Commit 60800e1c43b75d4840c9d2da8d32c7157e1e590e by github:

    Diagnostics: improve error message at attr diagnosis failure

    • edit: lib/Sema/TypeCheckAttr.cpp
  • Commit 61f349cbfedd19c16280162b3238bc409bcc7f47 by konrad_malawski:

    add #ifndef NDEBUG

    • edit: lib/Sema/TypeCheckAttr.cpp
  • Commit a554ad632b24a2aa3173f19a2642a85f56cc9a49 by dgregor:

    [Concurrency] Diagnose mutating accesses to locals from concurrent code.

    • edit: test/Concurrency/actor_isolation.swift
    • edit: lib/Sema/TypeCheckConcurrency.cpp
    • edit: test/Concurrency/async_let_isolation.swift
    • edit: include/swift/AST/AnyFunctionRef.h
    • edit: test/attr/attr_concurrent.swift
    • edit: include/swift/AST/DiagnosticsSema.def
  • Commit 5d337f79b65199ec42762509c16a489078ad7cbf by dgregor:

    Diagnose unsafe global variable accesses within concurrent closures/functions.

    • edit: test/Concurrency/actor_isolation.swift
    • edit: lib/Sema/TypeCheckConcurrency.cpp
  • Commit b7a86bb3bccc560a43fe5e25ad70208c99fd8130 by dgregor:

    Type check withoutActuallyEscaping on async functions

    • edit: lib/Sema/ConstraintSystem.cpp
    • edit: test/decl/func/async.swift