[Swift CI] Build Failure: OSS - Swift Package - Ubuntu 16.04 (master) #4863


[FAILURE] oss-swift-package-linux-ubuntu-16_04 [#4863]

Build URL:
Date of build:
Tue, 31 Mar 2020 00:48:48 -0500
Build duration:
1 hr 41 min

Identified problems:

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


  • Commit 33444489e51ce312764964ce307086a55bf0b01a by ktoso:
    Add _mangledTypeName to allow round trips T->mangledName->T

    • edit: include/swift/Runtime/HeapObject.h
    • edit: stdlib/public/runtime/Casting.cpp
    • edit: stdlib/public/core/Misc.swift
    • edit: test/Runtime/demangleToMetadata.swift
  • Commit ea6b69eabc76b49431e1de7ae455ca3e737aaac6 by ktoso:
    Add missing @available marker on _getMangledTypeName

    • edit: stdlib/public/core/Misc.swift
  • Commit 34b6e4fe5895a935af438c085f3194c103013932 by ktoso:
    Add precondition that no repairs were made to _mangledTypeName string

    • edit: stdlib/public/core/Misc.swift
  • Commit 465bab002fa6e836bc438ab3504e3405720e5a9d by owen:
    [DiagnosticVerifier] Make Diagnostic Verifier a DiagnosticConsumer

    • edit: lib/Frontend/Frontend.cpp
    • edit: tools/sil-opt/SILOpt.cpp
    • add: test/diagnostics/verifier.swift
    • edit: include/swift/Frontend/Frontend.h
    • edit: lib/Frontend/PrintingDiagnosticConsumer.cpp
    • add: test/diagnostics/sil-opt-verifier.sil
    • edit: include/swift/Frontend/DiagnosticVerifier.h
    • edit: lib/Frontend/DiagnosticVerifier.cpp
    • edit: include/swift/Frontend/PrintingDiagnosticConsumer.h
    • edit: lib/FrontendTool/FrontendTool.cpp
  • Commit 96410196acfbc0fc452c2e059db43892d962f122 by mgottesman:
    [gardening] Move maybeScopeLess from SIL/Verifier/SILVerifier.cpp ->

    • edit: lib/SIL/Verifier/SILVerifier.cpp
    • edit: lib/SIL/IR/SILDebugScope.cpp
  • Commit 2b8fec56c4c73f808c41ef4071c8dad994578349 by mgottesman:
    [debugging-the-compiler] Add more details to Dumping SIL section and

    • edit: docs/DebuggingTheCompiler.rst