[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (master) #13783

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#13783]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/13783/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build: Thu, 18 Jun 2020 12:56:18 -0500
Build duration: 1 hr 22 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 00ae4cc88d071b61ccc48acdda5f448ab5077d00 by kateinoigakukun:

[LTO] Build lld on Windows CI

  • edit: utils/build-windows.bat

  • Commit 641ab4c2164b28a1628ff0940d3991bea290bdb0 by aprantl:

    Delete SDK path code from DeserializeAllCompilerFlags (NFCish)

    • edit: lldb/source/Symbol/SwiftASTContext.cpp
  • Commit 7a6740144bfd58077701013423257f9a4d2fa263 by aprantl:

    Implement TypeSystemSwiftTypeRef::IsAggregateType() (NFC)

    • edit: lldb/source/Symbol/TypeSystemSwiftTypeRef.cpp
    • edit: lldb/unittests/Symbol/TestTypeSystemSwiftTypeRef.cpp
  • Commit 1629738404fb4b54394d46a78eb39a905551ed57 by achikin:

    [Explicit Module Builds] Support Versioned PCMs

    • edit: Sources/SwiftDriver/CMakeLists.txt
    • add: Sources/SwiftDriver/Explicit Module Builds/ClangModuleBuildJobCache.swift
    • add: Sources/SwiftDriver/Explicit Module Builds/ModuleDependencyScanning.swift
    • edit: Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift
    • delete: Sources/SwiftDriver/Dependency Scanning/InterModuleDependencyGraph.swift
    • edit: Tests/SwiftDriverTests/Inputs/ExplicitModuleDependencyBuildInputs.swift
    • add: Sources/SwiftDriver/Explicit Module Builds/ExplicitModuleBuildHandler.swift
    • delete: Sources/SwiftDriver/Dependency Scanning/ModuleDependencyBuildGeneration.swift
    • delete: Sources/SwiftDriver/Driver/ModuleDependencyScanning.swift
    • edit: Sources/SwiftDriver/Driver/Driver.swift
    • edit: Sources/SwiftDriver/Jobs/Planning.swift
    • add: Sources/SwiftDriver/Explicit Module Builds/InterModuleDependencyGraph.swift
    • edit: Tests/SwiftDriverTests/ExplicitModuleBuildTests.swift