[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 - Long Test (main) #7461

[swift-ci]

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04-long-test [#7461]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04-long-test/7461/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04-long-test
Date of build: Tue, 05 Jan 2021 04:19:00 -0600
Build duration: 1 hr 38 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

Changes- Commit 08e098873c454c57af1ca6038b68aab002cfe8c5 by atrick:

Comment mayWriteToMemory.

• edit: include/swift/SILOptimizer/Analysis/AliasAnalysis.h
• edit: include/swift/SIL/SILInstruction.h