[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (main) #15889

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#15889]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/15889/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build: Sat, 20 Feb 2021 16:40:33 -0600
Build duration: 53 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 c4c99811e6b436a3d5acc029d243f36c177d3815 by aprantl:

Fix a case where guard let bindings were not emitted in their own scope.

  • edit: lib/SILGen/SILGenEpilog.cpp
  • edit: test/SILOptimizer/definite-init-wrongscope.swift
  • edit: lib/SIL/Verifier/SILVerifier.cpp
  • edit: lib/SILGen/SILGenStmt.cpp
  • add: test/DebugInfo/guard-let-scope.swift
  • edit: test/DebugInfo/local-vars.swift.gyb