[Swift CI] Build Failure: 2. Swift Source Compatibility Suite (master) (Debug) #3223

# [FAILURE] swift-master-source-compat-suite-debug [#3223]

Build URL: https://ci.swift.org/job/swift-master-source-compat-suite-debug/3223/
Project: swift-master-source-compat-suite-debug
Date of build: Tue, 09 Jun 2020 12:48:06 -0500
Build duration: 1 hr 3 min

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

Changes- Commit 18b9accd2b14db4d9ff3a845d722b6353d39475a by github:

Update sandbox_xcodebuild.sd to support new path for external SSD

  • edit: sandbox_xcodebuild.sb

  • Commit e0abfe58404f4d38746467f317388aa88b5b2012 by github:

    Fix a typo in file-write for sandbox_xcodebuild.sd

    • edit: sandbox_xcodebuild.sb
  • Commit 04e6373f2875113a9d840613554bb2b050a208a5 by github:

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

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

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