[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (master) #6279

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[FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#6279]

Build URL:
https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/6279/
Project:
oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build:
Mon, 26 Nov 2018 22:18:28 -0600
Build duration:
51 min

Tests:

Name: Swift(linux-x86_64)
Failed: 0 test(s), Passed: 9714 test(s), Total: 10971 test(s)
Name: Swift-Unit
Failed: 0 test(s), Passed: 504 test(s), Total: 504 test(s)

Changes

  • Commit cfc0f892e37816df4df457d77fcc5496de252267 by dgregor:
    [Mangle] Include generic arguments of extensions for the Objective-C

    • edit: lib/Demangling/OldRemangler.cpp
    • edit: validation-test/stdlib/Lazy.swift.gyb
    • edit: test/Demangle/remangle.swift
  • Commit 12de97c73fd79017f281b97b1ecec041ce7e9416 by spestov:
    Runtime: Some const correctness

    • edit: include/swift/Runtime/Metadata.h
    • edit: stdlib/public/runtime/Metadata.cpp
  • Commit c95af7de6446fd2b6eba0763f3e2071b7fb88152 by spestov:
    Runtime: The ivar destroyer can be null

    • edit: include/swift/ABI/Metadata.h
  • Commit 76dce7c5e06f651f28a7d9d40b48e6ff3bcf6513 by spestov:
    Runtime: The class metadata relocation function can be null

    • edit: stdlib/public/runtime/Metadata.cpp
    • edit: include/swift/ABI/Metadata.h
    • edit: lib/IRGen/GenMeta.cpp
    • edit: test/IRGen/class_resilience.swift
  • Commit 86f23ec83f727f12163bc2f06e76070099d2e9e8 by spestov:
    Runtime: Fill in the value witness table of a class when doing singleton

    • edit: stdlib/public/runtime/Metadata.cpp
    • edit: test/IRGen/dllimport.swift
    • edit: lib/IRGen/GenMeta.cpp
    • edit: test/IRGen/generic_vtable.swift

Looks like one of the tests in corelibs-foundation failed:

**23:10:13** The following tests FAILED: **23:10:13** 	  1 - TestFoundation (SEGFAULT)

Doug/Slava could this be related to your changes?

It passed PR testing, but stale build artifacts would cause this problem if something wasn’t rebuilt. Can you try cleaning the workspace?

Slava

Yeah, absolutely! Going to do it in a minute.