[Swift CI] Build Failure: OSS - Swift Package - Ubuntu 18.04 (master) #1749

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[FAILURE] oss-swift-package-linux-ubuntu-18_04 [#1749]

Build URL:
https://ci.swift.org/job/oss-swift-package-linux-ubuntu-18_04/1749/
Project:
oss-swift-package-linux-ubuntu-18_04
Date of build:
Wed, 14 Aug 2019 12:07:21 -0500
Build duration:
1 hr 13 min

Identified problems:

  • Regression test failed: This build failed because a regression test in the test suite FAILed. Below is a list of all errors:

Changes

  • Commit 48aa62bcdf7d7313bcaffb33532ba90751f00133 by mail:
    Added llbuildSwiftTests to llbuild-Bot scheme.

    • edit: llbuild.xcodeproj/xcshareddata/xcschemes/llbuild-Bot.xcscheme

  • Commit 3c69f6a305274f8f4e68a761d7c445b308fdf9f1 by dgregor:
    [Constraint solver] Introduce one-way constraints.

    • edit: lib/Sema/CSStep.cpp
    • edit: lib/Sema/ConstraintSystem.h
    • edit: lib/Sema/CSSolver.cpp
    • add: test/Constraints/one_way_constraints.swift
    • edit: lib/Sema/CSApply.cpp
    • edit: lib/Sema/Constraint.h
    • edit: lib/AST/Expr.cpp
    • edit: lib/Sema/CSSimplify.cpp
    • edit: lib/AST/ASTDumper.cpp
    • edit: lib/Sema/CSGen.cpp
    • edit: lib/AST/ASTWalker.cpp
    • edit: include/swift/AST/Expr.h
    • edit: lib/Sema/CSBindings.cpp
    • edit: lib/Sema/Constraint.cpp
    • edit: include/swift/AST/ExprNodes.def
    • edit: lib/Sema/ConstraintGraph.cpp
    • add: test/Constraints/one_way_solve.swift
    • edit: lib/Sema/CSStep.h
    • edit: lib/Sema/ConstraintGraph.h

  • Commit be73a9d64115fb383ccf8ba500cc9fe1c619728c by dgregor:
    [Function builders] Add one-way constraints when applying function

    • add: test/Constraints/function_builder_one_way.swift
    • edit: lib/Sema/ConstraintSystem.cpp
    • edit: lib/Sema/BuilderTransform.cpp
    • edit: include/swift/Option/FrontendOptions.td
    • edit: lib/Sema/CSSolver.cpp
    • edit: include/swift/Basic/LangOptions.h
    • edit: lib/Frontend/CompilerInvocation.cpp

  • Commit b02b4b00efc6d98cc761671e64926a61aa338b43 by dungar:
    Cleanup and fixes, also 1st cut at lazy.

    • edit: include/swift/Option/FrontendOptions.td
    • edit: lib/AST/ASTScopeCreation.cpp
    • edit: lib/AST/ASTScopeLookup.cpp
    • add: test/NameBinding/subscript-generic-conjuction-astscope.swift
    • edit: include/swift/Basic/LangOptions.h
    • edit: test/NameBinding/scope_map-astscopelookup.swift
    • edit: lib/AST/ASTScopeSourceRange.cpp
    • edit: lib/Frontend/CompilerInvocation.cpp
    • edit: test/NameBinding/scope_map.swift
    • edit: include/swift/AST/ASTScope.h

  • Commit f2c0bd9e1846bd72da3b6b9bdf0622086a200b3b by compnerd:
    gitignore: ignore vim swapfiles

    • edit: .gitignore

  • Commit dfdb55233f4f7aa994c180446a5e210d768b4ea5 by jlettner:
    [TSan] Fix test failing on Linux

    • edit: test/tsan/libdispatch/dispatch_once_deadlock.c