[Swift CI] Build Failure: 1. OSS - Swift ASAN - OS X (master) #4777

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# [FAILURE] oss-swift-incremental-ASAN-RA-osx [#4777]

Build URL: https://ci.swift.org/job/oss-swift-incremental-ASAN-RA-osx/4777/
Project: oss-swift-incremental-ASAN-RA-osx
Date of build: Tue, 09 Jun 2020 14:53:05 -0500
Build duration: 2 hr 7 min

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

Changes- Commit 04e6373f2875113a9d840613554bb2b050a208a5 by github:

Removes redundant buffer zeroing in lowercased() and uppercased()

  • edit: stdlib/public/core/String.swift

  • Commit be4e23f41e6d6e048d4dce53e03cbc7fb9f71141 by gregomni:

    New note for users that have wrongly assumed that generic param

    • edit: include/swift/AST/DiagnosticsSema.def
    • add: test/Sema/diag_unintended_generic_param.swift
    • edit: lib/Sema/CSDiagnostics.cpp
    • edit: lib/Sema/CSDiagnostics.h

  • Commit d80a405a46d1f9134aa38b073d35807f16485b3e by mikeash:

    [Runtime] Clean up verifyMangledNameRoundtrip comment.

    • edit: stdlib/public/runtime/Metadata.cpp

  • Commit 8ec75d49333f83369673d84b7c756d5e7b69755f by nate_chandler:

    [metadata prespecialization] Support classes with non-generic ancestors.

    • edit: stdlib/private/StdlibUnittest/StdlibUnittest.swift
    • edit: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1arg-2ancs-1distinct_use-1st_anc_gen-1arg-1st_arg_subcls_arg-2nd_anc_gen-1st-arg_subcls_arg.swift
    • edit: lib/IRGen/MetadataRequest.cpp
    • add: test/IRGen/prespecialized-metadata/Inputs/class-open-0argument.swift
    • edit: validation-test/stdlib/SwiftNativeNSBase.swift
    • edit: lib/IRGen/GenClass.cpp
    • edit: stdlib/public/core/Prespecialize.swift
    • edit: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1argument-1ancestor-1distinct_use-1st_ancestor_generic-1argument-1st_argument_superclass.swift
    • edit: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1arg-2ancs-1distinct_use-1st_anc_gen-1arg-1st_arg_con_int-2nd_anc_gen-1st-arg_con_double.swift
    • edit: test/IRGen/prespecialized-metadata/class-fileprivate-2argument-1_distinct_use-1st_argument_generic_class-2nd_argument_same_generic_class_different_value.swift
    • edit: test/IRGen/prespecialized-metadata/class-fileprivate-2argument-1_distinct_use-1st_argument_generic_class-2nd_argument_same_generic_class_same_value.swift
    • edit: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1arg-2ancs-1distinct_use-1st_anc_gen-1arg-1st_arg_subclass_arg-2nd_anc_gen-1st-arg_con_int.swift
    • add: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1argument-1ancestor-1distinct_use-1st_ancestor_nongeneric-external-nonresilient.swift
    • add: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1argument-2ancestor-1du-1st_ancestor_nongeneric-fileprivate-2nd_ancestor_generic.swift
    • edit: test/IRGen/prespecialized-metadata/class-fileprivate-2argument-1_distinct_use-1st_argument_generic_class-2nd_argument_distinct_generic_class.swift
    • edit: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1argument-1ancestor-1distinct_use-1st_ancestor_generic-1argument-1st_argument_subclass_argument.swift
    • add: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1argument-1ancestor-1distinct_use-1st_ancestor_nongeneric-fileprivate.swift
    • edit: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1arg-2ancs-1distinct_use-1st_anc_gen-1arg-1st_arg_con_int-2nd_anc_gen-1st-arg_subclass_arg.swift
    • add: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1argument-1ancestor-1distinct_use-1st_ancestor_nongeneric-external-resilient.swift
    • edit: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1argument-1ancestor-1distinct_use-1st_ancestor_generic-1argument-1st_argument_constant_int.swift
    • add: test/IRGen/prespecialized-metadata/class-fileprivate-inmodule-1argument-2ancestor-1du-1st_ancestor_generic-fileprivate-2nd_ancestor_nongeneric.swift

  • Commit 017d99d7e400bb764095941e05fe298fff4155cb by compnerd:

    test: add a test to prevent weak symbol leakage

    • add: test/stdlib/symbol-visibility-darwin.test-sh
    • add: test/stdlib/symbol-visibility-linux.test-sh

  • Commit c73b144ad8b55f2c9ce1e57bf880a1bcbe643fe8 by gregomni:

    Perform the unintended generic detection in simplifyMemberConstraint and

    • edit: lib/Sema/CSDiagnostics.cpp
    • edit: lib/Sema/CSFix.cpp
    • edit: lib/Sema/CSSimplify.cpp
    • edit: lib/Sema/CSDiagnostics.h
    • edit: lib/Sema/CSFix.h

  • Commit acb16cf216e37010f8e372fc4fa38964a0364c83 by github:

    [AutoDiff] Dedupe array semantic call utilities. (#32266)

    • edit: lib/SILOptimizer/Differentiation/JVPEmitter.cpp
    • edit: lib/SILOptimizer/Analysis/DifferentiableActivityAnalysis.cpp
    • edit: lib/SILOptimizer/Differentiation/PullbackEmitter.cpp
    • edit: include/swift/SILOptimizer/Differentiation/Common.h
    • edit: lib/SILOptimizer/Differentiation/Common.cpp
    • edit: lib/SILOptimizer/Differentiation/LinearMapInfo.cpp
    • edit: lib/SILOptimizer/Differentiation/VJPEmitter.cpp

  • Commit 668f3e6381c94aec2a01fc7a4bdefcc6f4369444 by erik.pilkington:

    [ObjC] Fix AST serialization for pseudo-strong parameters

    • edit: clang/lib/Serialization/ASTWriterDecl.cpp
    • add: clang/test/PCH/externally-retained.m

  • Commit cf5106661de42e6d30833e73a446f2e43d297c94 by achikin:

    [Explicit Module Builds] Do not add the .modulemap file to the build

    • edit: Sources/SwiftDriver/Dependency Scanning/ModuleDependencyBuildGeneration.swift