[Swift CI] Build Failure: OSS - Swift Package - Ubuntu 16.04 (main) #5821

# [FAILURE] oss-swift-package-linux-ubuntu-16_04 [#5821]

Build URL: https://ci.swift.org/job/oss-swift-package-linux-ubuntu-16_04/5821/
Project: oss-swift-package-linux-ubuntu-16_04
Date of build: Sat, 09 Jan 2021 11:24:36 -0600
Build duration: 1 hr 48 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 fcd054f448f65103452ee8fac71dc4adbce34bf8 by github:

Clarify SWIFT_USE_SCCACHE meaning

  • edit: docs/DevelopmentTips.md

  • Commit 1ca367d4a015c732ab9d035565a4f4b24c5ece8b by github:

    sccache will start itself

    • edit: docs/DevelopmentTips.md
  • Commit 94f2c0d020bfd4bdd81a0d28b949941f10daec3c by github:

    Further clarification

    • edit: docs/DevelopmentTips.md
  • Commit a5a5236cb3bf9e240d5eb0dd719bda3ea257c638 by github:

    fix minor typo in command in benchmarks/readme

    • edit: benchmark/README.md
  • Commit eadb4bc87cafd737f7654f370bbac1ca23770abb by rxwei:

    [AutoDiff] Differentials should have private linkage

    • edit: lib/SILOptimizer/Differentiation/JVPCloner.cpp
    • edit: test/AutoDiff/SILOptimizer/derivative_sil.swift
  • Commit ba4577e90e8ef2d22232d8509c00b9f9eba9bcce by atrick:

    Add a _fixLifetime to stdlib/BridgeStorage.swift test.

    • edit: test/stdlib/BridgeStorage.swift