[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.10 (master) #4609


[FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_10 [#4609]

Build URL:
Date of build:
Tue, 21 Aug 2018 12:54:26 -0500
Build duration:
23 min

Identified problems:

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


Name: Swift(linux-x86_64)
Failed: 0 test(s), Passed: 9526 test(s), Total: 10764 test(s)
Name: Swift-Unit
Failed: 0 test(s), Passed: 496 test(s), Total: 496 test(s)


  • Commit cb25a03bb19fa1b8f8fbabe097c5dbd4edb59d6f by suicaicoca:
    Remove now-unnecessary expr_swift_keypath_unimplemented_component

    • edit: include/swift/AST/DiagnosticsSema.def
  • Commit 71a2adbdde369d97f279392fdc4dab075474d9fe by github:
    Check default arguments even if a function has no body (#18864)

    • delete: test/NameBinding/Inputs/MutualDependencyHelper.swift
    • edit: lib/Sema/TypeCheckDecl.cpp
    • edit: lib/Sema/TypeCheckStmt.cpp
    • add: test/ModuleInterface/DefaultArgs.swiftinterface
    • delete: test/NameBinding/MutualDependency.swift