[Swift CI] Build Failure: OSS - Swift Package - Ubuntu 16.04 (release/5.3) #584

[swift-ci]

# [FAILURE] oss-swift-5.3-package-linux-ubuntu-16_04 [#584]

Build URL: https://ci.swift.org/job/oss-swift-5.3-package-linux-ubuntu-16_04/584/
Project: oss-swift-5.3-package-linux-ubuntu-16_04
Date of build: Fri, 16 Oct 2020 02:35:35 -0500
Build duration: 1 hr 31 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 0faf641c38edc5b9243d3312f40ce70fa6e30ef1 by mishal_shah:

[update-checkout] Add scheme to test a branch

• edit: utils/update_checkout/update-checkout-config.json