[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 - Long Test (master) #6374

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04-long-test [#6374]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04-long-test/6374/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04-long-test
Date of build: Mon, 06 Jul 2020 00:19:00 -0500
Build duration: 59 min

Identified problems:- Compile Error: This build failed because of a compile error. Below is a list of all errors in the build log:

Changes- Commit 9c2019849859b1ffea620ae8baf2e5fb4fa3ff9e by github:

[AutoDiff] Disallow differentiation of opaque-result-typed functions.

  • delete: test/AutoDiff/compiler_crashers/sr12656-differentiation-opaque-result-type.swift

  • edit: include/swift/AST/DiagnosticsSema.def

  • edit: test/AutoDiff/Sema/derivative_attr_type_checking.swift

  • add: test/AutoDiff/compiler_crashers_fixed/sr12656-differentiation-opaque-result-type.swift

  • edit: test/AutoDiff/Sema/differentiable_attr_type_checking.swift

  • edit: lib/Sema/TypeCheckAttr.cpp

  • Commit 4c1fc7e5a1c88efc672f843f49b57eb17f399b1a by owen:

    Delegate job printing to the DriverExecutor since it involves argument

    • edit: Sources/SwiftDriver/Driver/Driver.swift
    • edit: Sources/SwiftDriver/Jobs/Planning.swift
    • edit: Sources/SwiftDriver/Execution/DriverExecutor.swift
  • Commit 88c587504257e99f7b603bee7da989f280dd8d2a by owen:

    Make SwiftVersion struct Comparable

    • edit: Sources/SwiftDriver/Jobs/Toolchain+LinkerSupport.swift
    • edit: Sources/SwiftDriver/Jobs/PrintTargetInfoJob.swift
  • Commit 9b423fb7b7785d71d6ff7e701526105a21be16f5 by owen:

    [Explicit Modules] Handle compiledModulePaths output by the dependency

    • edit: Tests/SwiftDriverTests/ExplicitModuleBuildTests.swift
    • edit: Sources/SwiftDriver/Explicit Module Builds/ExplicitModuleBuildHandler.swift
    • edit: Sources/SwiftDriver/Explicit Module Builds/InterModuleDependencyGraph.swift
  • Commit 862edd8bf49d6365dc92198f1a053020be4af130 by ankit_aggarwal:

    [Jobs] Fix job description

    • edit: Sources/SwiftDriver/Jobs/Job.swift
  • Commit cad0d23ccd9b35e69894c5560f53a27f35780be3 by ankit_aggarwal:

    [VirtualPath] Adopt TSC's RelativePath.appending(component:)

    • edit: Package.resolved
    • edit: Sources/SwiftDriver/Utilities/VirtualPath.swift