[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (main) #16039

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#16039]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/16039/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build: Sun, 07 Mar 2021 14:46:20 -0600
Build duration: 54 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 6eec45518cf36092ec49c3b81dc86782624c9cf8 by github:

Clean up remaining uses of "extension" terminology (it's now "plugin"). (#3329)

  • edit: Sources/SPMBuildCore/PluginInvocation.swift

  • edit: Sources/PackageGraph/PackageGraph+Loading.swift

  • edit: Tests/SPMBuildCoreTests/PluginInvocationTests.swift

  • edit: Sources/SPMTestSupport/misc.swift

  • edit: Sources/Workspace/Workspace.swift

  • Commit 3ff6f8bdd465f71a200e4e9a3ca52c37509dc9e3 by github:

    Fix invalid assumptions leading to unit test failures on Apple Silicon. (#3328)

    • edit: Tests/BuildTests/BuildPlanTests.swift