[Swift CI] Build Failure: OSS - Swift Package - Ubuntu 18.04 (master) #3104

# [FAILURE] oss-swift-package-linux-ubuntu-18_04 [#3104]

Build URL: https://ci.swift.org/job/oss-swift-package-linux-ubuntu-18_04/3104/
Project: oss-swift-package-linux-ubuntu-18_04
Date of build: Tue, 07 Jul 2020 21:57:33 -0500
Build duration: 1 hr 47 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 150f2525147d8ec24dcc700264de5d4890b9a21c by michellecasbon:

Add explicit return true

  • edit: lib/SIL/Verifier/LinearLifetimeCheckerPrivate.h

  • Commit c556b00d666d03a4ecd5465226e39365bef12416 by michellecasbon:

    Replace assert() with llvm_unreachable()

    • edit: lib/SIL/Verifier/LinearLifetimeCheckerPrivate.h
  • Commit b7076e41162474e820af98b4c6892e3afac59c83 by github:

    Fixes example snippets in Bool.swift

    • edit: stdlib/public/core/Bool.swift
  • Commit adeb97a10204835487761e56f1125452ba4daf4e by github:

    Fixes example snippet in Character.swift

    • edit: stdlib/public/core/Character.swift
  • Commit 0605ef4c6cb74fe9d855690faf546c71a0afefdb by z.zoelec2:

    [verifier] [cxx-interop] Remove empty return result from constructors.

    • edit: lib/ClangImporter/ImportDecl.cpp
    • edit: lib/AST/ASTVerifier.cpp
  • Commit 6fdcfb0ebfb181cb90f0acee78fc60d4f09ddf04 by github:

    [build] remove support for embedding bitcode in host libraries (#32730)

    • edit: cmake/modules/AddSwift.cmake