[Swift CI] Build Failure: 2. Swift Source Compatibility Suite (main) (Debug) #3687

# [FAILURE] swift-main-source-compat-suite-debug [#3687]

Build URL: https://ci.swift.org/job/swift-main-source-compat-suite-debug/3687/
Project: swift-main-source-compat-suite-debug
Date of build: Fri, 04 Dec 2020 01:07:53 -0600
Build duration: 4 min 24 sec

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

Changes- Commit 3910f5a5a4cf552b6eb76ecd93eaf0207962ebe8 by github:

mailmap: Fix parse issue

  • edit: .mailmap

  • Commit 47ce1529f00f451edc23f805898aad2030b0f138 by aqamoss3fan2010:

    Parse: Only diagnose dollar-prefixed identifiers that are Swift declarations

    • edit: lib/Parse/ParseDecl.cpp
    • edit: test/AutoDiff/Parse/differentiable_attr_parse.swift
    • edit: include/swift/Parse/Parser.h
    • edit: lib/Parse/ParseStmt.cpp
    • edit: test/Parse/dollar_identifier.swift
    • edit: lib/Parse/Parser.cpp
    • edit: lib/SIL/Parser/ParseSIL.cpp
    • edit: lib/Parse/ParseExpr.cpp
    • edit: lib/Parse/ParsePattern.cpp
    • edit: lib/Parse/ParseGeneric.cpp
  • Commit 39de3d4692567f56a7e061899218bb3d43a144f7 by varun_gandhi:

    [SILGen] Fix Clang type for foreign completion handler impl.

    • edit: lib/SILGen/SILGenThunk.cpp
  • Commit 9936c861c7a2f5bffa03a2365ed5e3993ed0f7d1 by brentdax:

    Fix Mac Catalyst test dependency failures

    • edit: test/cmake/modules/SwiftTestUtils.cmake
    • edit: stdlib/private/BlocksRuntimeStubs/CMakeLists.txt
    • edit: test/CMakeLists.txt
  • Commit 007c74f5ba0ced64b6ffbdc3b5c68f28b55bfea5 by aschwaighofer:

    Temporarily disable test in optimize mode

    • edit: validation-test/stdlib/Dictionary.swift
  • Commit 1798e66c6e5987ff3f286c684251f418f0ebc68b by dgregor:

    [Concurrency] Disallow 'async' and non-async overloading.

    • edit: test/decl/func/async.swift
    • edit: lib/AST/Decl.cpp
    • edit: include/swift/AST/Decl.h
    • edit: test/Constraints/async.swift
  • Commit 976c0d4bd3e924c903bdae1092fc1be0ed336aa4 by z.zoelec2:

    [nfc] Remove unused variable "loc".

    • edit: lib/SILOptimizer/Mandatory/OwnershipModelEliminator.cpp
  • Commit 50cdddaf95ffbbc0e4c4c780ae97303b2a8e795b by dgregor:

    [Concurrency] Enable implicit conversion from synchronous -> asynchronous.

    • edit: include/swift/Sema/CSFix.h
    • edit: lib/Sema/CSSimplify.cpp
    • edit: lib/Sema/CSFix.cpp
    • edit: test/Serialization/async.swift
    • edit: test/Concurrency/async_tasks.swift
    • edit: lib/Sema/CSDiagnostics.h
    • edit: test/Constraints/async.swift
    • edit: lib/Sema/CSDiagnostics.cpp
    • edit: include/swift/AST/DiagnosticsSema.def
    • edit: test/expr/unary/async_await.swift
  • Commit f46ad6c28f04c7f0b93a113dbcc9d2bd467fe962 by dgregor:

    [Concurrency] Emit thunk for synchronous -> async function conversion.

    • edit: lib/SIL/IR/TypeLowering.cpp
    • add: test/SILGen/async_conversion.swift
  • Commit 2a7ed26a8eda5dc7ac086118ae9738c2e7ccfe62 by aschwaighofer:

    Temporarily disable hop_to_executor.sil test

    • edit: test/IRGen/async/hop_to_executor.sil
  • Commit 3530dc6d8d75b92ae6e98b373d7d58b24c17750d by dgregor:

    [Concurrency] Allow synchronous witnesses to satisfy 'async' requirements.

    • edit: test/SILGen/async_conversion.swift
    • edit: lib/Sema/TypeCheckProtocol.cpp
    • edit: test/decl/func/async.swift