[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (master) #14425

[swift-ci]

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#14425]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/14425/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build: Mon, 31 Aug 2020 12:27:22 -0500
Build duration: 1 hr 2 min

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

• Indication 1
• Swift Compile Error: Swift compiler error
  • Indication 1

Changes- Commit 960e8cfc206fd356fd195a91194fe47da46e22e5 by github:

Build: remove unused variable (NFC) (#2899)

• edit: Sources/Build/BuildDelegate.swift