[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 18.04 - Long Test (master) #3882

[swift-ci]

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-18_04-long-test [#3882]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-18_04-long-test/3882/
Project: oss-swift-incremental-RA-linux-ubuntu-18_04-long-test
Date of build: Sun, 07 Jun 2020 02:45:06 -0500
Build duration: 1 hr 57 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 3e9f3af5d7c75d875453cbdfe5627ac74233ffe7 by ankit_aggarwal:

Migrate entirely to new color-diagnostics flag

• edit: Sources/Build/BuildPlan.swift