[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 18.04 - Long Test (master) #3952

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-18_04-long-test [#3952]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-18_04-long-test/3952/
Project: oss-swift-incremental-RA-linux-ubuntu-18_04-long-test
Date of build: Sun, 21 Jun 2020 08:36:00 -0500
Build duration: 1 hr 57 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 b1a9d92a65fe6a6d537465d47d18a7ffa7aed593 by github:

Changes type to avoid undefined behaviour of shifting left negative

  • edit: CoreFoundation/NumberDate.subproj/CFTimeZone.c

  • Commit 3457298082d74e5958b59a2e1533a58882506784 by github:

    Adds comment and explicit cast.

    • edit: CoreFoundation/NumberDate.subproj/CFTimeZone.c