[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (rebranch) #227

# [FAILURE] oss-swift-rebranch-incremental-RA-linux-ubuntu-16_04 [#227]

Build URL: https://ci.swift.org/job/oss-swift-rebranch-incremental-RA-linux-ubuntu-16_04/227/
Project: oss-swift-rebranch-incremental-RA-linux-ubuntu-16_04
Date of build: Fri, 29 Jan 2021 23:26:01 -0600
Build duration: 1 hr 27 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 329af74b1537c4dfcb01ec34cd5bc8557f3ac9f9 by mikeash:

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

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

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

  • Commit 844ce091244fa72c639ecc3839f9e75229424e08 by spestov:

    IRGen: Refer to dispatch thunk async function pointers when making calls

    • edit: test/IRGen/async/protocol_resilience.swift
    • edit: lib/IRGen/IRGenSIL.cpp
    • edit: test/IRGen/async/class_resilience.swift
  • Commit 0768d1eb1a383e5c878a61b6ff5326f315a89503 by spestov:

    IRGen: Fix resilient witness tables and vtables to correctly reference async methods

    • add: test/Concurrency/Runtime/protocol_resilience.swift
    • edit: test/IRGen/async/protocol_resilience.swift
    • edit: lib/IRGen/GenProto.cpp
    • edit: lib/IRGen/GenMeta.cpp
    • edit: test/IRGen/async/class_resilience.swift
    • add: test/Concurrency/Runtime/Inputs/resilient_class.swift
    • add: test/Concurrency/Runtime/class_resilience.swift
    • add: test/SILGen/async_vtable_thunk.swift
    • add: test/Concurrency/Runtime/Inputs/resilient_protocol.swift
  • Commit a554ad632b24a2aa3173f19a2642a85f56cc9a49 by dgregor:

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

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

    Diagnose unsafe global variable accesses within concurrent closures/functions.

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

    Type check withoutActuallyEscaping on async functions

    • edit: lib/Sema/ConstraintSystem.cpp
    • edit: test/decl/func/async.swift
  • Commit 6864c3acaa8f7fd46c83ea01ceea031820d48278 by spestov:

    Disable these tests on platforms other than MacOS for now

    • edit: test/Concurrency/Runtime/class_resilience.swift
    • edit: test/Concurrency/Runtime/protocol_resilience.swift