[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 18.04 - Long Test (master) #3833

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-18_04-long-test [#3833]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-18_04-long-test/3833/
Project: oss-swift-incremental-RA-linux-ubuntu-18_04-long-test
Date of build: Tue, 26 May 2020 20:52:30 -0500
Build duration: 1 hr 56 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 4975565a1aa10b4b7ea4e230460ec0ca632c7aec by vsk:

[lldb/test] Fix for flakiness in TestNSDictionarySynthetic

  • edit: lldb/test/API/lldbtest.py

  • Commit 0300aa194d6c9f6a5bf6a8238be9850761368cfc by vsk:

    [lldb/Expr] Simplify SwiftUserExpression::ArgArguments

    • edit: lldb/source/Plugins/ExpressionParser/Swift/SwiftUserExpression.cpp
  • Commit b64881ff21a05b18a2a71e8170f6c8dcca0806e4 by owen:

    Set LC_ALL=en_US.UTF-8 when running integration tests with lit.py

    • edit: Tests/SwiftDriverTests/IntegrationTests.swift