[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 - Long Test (main) #7717

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# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04-long-test [#7717]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04-long-test/7717/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04-long-test
Date of build: Tue, 16 Feb 2021 20:39:06 -0600
Build duration: 1 hr 21 min

Identified problems:- Swift Compile Error: Swift compiler error

  • Indication 1
  • Compile Error: This build failed because of a compile error. Below is a list of all errors in the build log:

Changes- Commit cfa2983d7df139093fa155ef86b112700e247356 by beccadax:

[NFC] Organize ModuleInterfaceSupport.cpp better

  • edit: lib/Frontend/ModuleInterfaceSupport.cpp

  • Commit c2f3725f56637a09a88a31e3c688709a4ca16210 by beccadax:

    Warn about module name shadowing in interfaces

    • edit: include/swift/AST/DiagnosticsFrontend.def
    • edit: lib/AST/Module.cpp
    • add: test/ModuleInterface/module_shadowing.swift
    • edit: lib/Frontend/ModuleInterfaceSupport.cpp
    • add: test/ModuleInterface/Inputs/ShadowyHorror.swift
    • edit: test/ModuleInterface/Inputs/TestModule.swift

  • Commit ba3b2610b862d60517f5ac19d5742a3521ae736f by beccadax:

    Shorten diagnostic and refer to bug report instead

    • edit: test/ModuleInterface/module_shadowing.swift
    • edit: include/swift/AST/DiagnosticsFrontend.def

  • Commit 625e660e055fdb59987e43137cb2b5321254c2ae by aprantl:

    Emit async dispatch in the prologue with auto-generated debug locations.

    • add: test/SILGen/concurrent_prologue.swift
    • edit: lib/SILGen/SILGenProlog.cpp

  • Commit 7a500a13074d65960f7cf026da148bd3c7c3eac3 by spestov:

    stdlib: Float16 needs an @available annotation for macOS

    • add: test/IRGen/float16_macos.swift
    • edit: stdlib/public/core/FloatingPointTypes.swift.gyb

  • Commit f45855d2aadf2e4adc520b25be6a3a68b283c9c9 by eeckstein:

    IRGen: always ensure that a function has a IRGenModule for emission

    • add: test/SILOptimizer/Inputs/global-functionptr-main.swift
    • add: test/SILOptimizer/global-functionptr.swift
    • edit: lib/IRGen/GenDecl.cpp

  • Commit 184ee7133a844b309cff3d62d2d9cb58db3c464a by eeckstein:

    IRGen: correctly cast C-function pointers in statically initialized globals.

    • edit: lib/IRGen/GenConstant.cpp
    • add: test/SILOptimizer/global-c-functionptr.swift