[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (main) #16073

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#16073]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/16073/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build: Wed, 10 Mar 2021 17:23:41 -0600
Build duration: 1 hr 32 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 a823a8a108d5415d588f577c757e340407621804 by github:

update contribution guide (#3348)

  • edit: Documentation/Contributing.md

  • Commit bddb2b3c26483f3127a6e1b2b432bb905a33533e by github:

    Do not include XCBuild file types by default (#3319)

    • edit: Tests/PackageLoadingTests/TargetSourcesBuilderTests.swift
    • edit: Sources/PackageLoading/TargetSourcesBuilder.swift
    • edit: Sources/SPMTestSupport/misc.swift
    • edit: Tests/XCBuildSupportTests/PIFBuilderTests.swift
    • edit: Sources/Commands/SwiftTool.swift