[Swift CI] Build Failure: OSS - Swift Package - Ubuntu 18.04 (main) #3316

# [FAILURE] oss-swift-package-linux-ubuntu-18_04 [#3316]

Build URL: https://ci.swift.org/job/oss-swift-package-linux-ubuntu-18_04/3316/
Project: oss-swift-package-linux-ubuntu-18_04
Date of build: Tue, 06 Oct 2020 07:28:18 -0500
Build duration: 2 hr 25 min

Changes- Commit f3d668e3621b96ae37660ac621fb35b49b901d47 by eeckstein:

SILOptimizer: fix ARC code motion problem for metatype casts.

  • edit: test/SILOptimizer/retain_release_code_motion.sil

  • edit: lib/SILOptimizer/Analysis/RCIdentityAnalysis.cpp

  • Commit 86918102c48447ed28b2082f46ace2719768bb8f by xi_ge:

    ABIChecker: abort if given baseline file is absent

    • edit: tools/swift-api-digester/swift-api-digester.cpp
  • Commit b23b335ac85695b628deaf199214464d62a042b2 by github:

    Update CompilerPerformance.md

    • edit: docs/CompilerPerformance.md
  • Commit 187a46e14799f0aaa881f8bfd4406a65a822a7ef by jonas:

    [lldb] Hoist --swift-compiler argument out of LLDB_TEST_COMMON_ARGS (NFC)

    • edit: lldb/test/API/CMakeLists.txt
    • edit: lldb/test/API/lit.site.cfg.py.in
    • edit: lldb/test/API/lit.cfg.py