[Swift CI] Build Failure: 2. Swift Source Compatibility Suite (master) (Debug) #2417


[FAILURE] swift-master-source-compat-suite-debug [#2417]

Build URL:
Date of build:
Mon, 16 Dec 2019 17:39:50 -0600
Build duration:
2 hr 32 min

Identified problems:

  • Jenkins Error: This build failed because of a Jenkins Error; typically a Java exception.


  • Commit d1259cec504f7e9d78288c84671134e446378a27 by zijun.mao:
    eliminated "dangling pointer" warnings

    • edit: benchmark/utils/DriverUtils.swift
  • Commit 7d09aee9a164223ad1d2a04c4081342c08f6bc32 by aschwaighofer:
    ClosureLifetimeFixup: Handle undef partial_apply arguments gracefully

    • add: test/SILOptimizer/closure_lifetime_fixup_undef.swift
    • edit: lib/SILOptimizer/Mandatory/ClosureLifetimeFixup.cpp
    • edit: test/SILOptimizer/closure-lifetime-fixup.sil
  • Commit 8a3e4a2fe8ef9fba532d77cd9d224e1307e6d554 by github:
    Update the Xcode version to 11.3

    • edit: README.md
  • Commit 84ff97ac68ec61ed628c66fc4a35210331cb3990 by rwidmann:
    [NFC] Drop a dead overload of DynamicSubscriptExpr::create

    • edit: include/swift/AST/Expr.h
    • edit: lib/AST/Expr.cpp
  • Commit 1534b3659def796757b65d7088b5b6be5e25e418 by rwidmann:
    [NFC] Const-qualify SelectedOverload's members

    • edit: lib/Sema/CSApply.cpp
    • edit: lib/Sema/ConstraintSystem.h
  • Commit 7dd429b67f052398b853ea8154c2f660760914cc by rwidmann:
    [NFC] Refactor buildSubscript a bit

    • edit: lib/Sema/CSApply.cpp
  • Commit a78bb3d49f160e0e5cd4dfe4febd6b0f0ed446e0 by aschwaighofer:
    Instead of just fixing the ClosureLifetimeFixup change

    • edit: lib/SILOptimizer/Utils/InstOptUtils.cpp
    • edit: lib/SILOptimizer/Mandatory/ClosureLifetimeFixup.cpp
  • Commit 9c638ae60dcac3b7bfcf7b3ecc1ea384ccd7ea97 by github:
    SR-5289: Teach Mirror how to handle unowned/unmanaged references

    • edit: include/swift/Runtime/ExistentialContainer.h
    • edit: test/stdlib/Mirror.swift
    • edit: stdlib/public/runtime/ReflectionMirror.mm
    • edit: stdlib/public/runtime/Metadata.cpp
    • edit: include/swift/ABI/Metadata.h
    • edit: stdlib/public/runtime/Private.h
    • edit: include/swift/ABI/MetadataValues.h
  • Commit 8bf617365393e3fc3a4cf8c2a219cf17482cf6a7 by nhawes:
    Don't assume all xfailed actions have 'configuration' specified.

    • edit: project.py
    • edit: project_future.py