[Swift CI] Build Failure: OSS - Swift Package - Ubuntu 18.04 (master) #2937

# [FAILURE] oss-swift-package-linux-ubuntu-18_04 [#2937]

Build URL: https://ci.swift.org/job/oss-swift-package-linux-ubuntu-18_04/2937/
Project: oss-swift-package-linux-ubuntu-18_04
Date of build: Sun, 31 May 2020 02:14:12 -0500
Build duration: 1 hr 54 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 fa2d4dc6e62b4891ad50d0e74c1826de87cf9d39 by dgregor:

[AST] DoStmt always contains a BraceStmt

  • edit: lib/Sema/TypeCheckStmt.cpp

  • edit: include/swift/AST/Stmt.h

  • edit: lib/AST/ASTWalker.cpp

  • Commit 2fc2b157538f6ace81e1ed3c7d7d08e175852727 by dgregor:

    [Function builders] Align buildDo() implementation with the pitch.

    • edit: lib/Sema/BuilderTransform.cpp
    • edit: test/Constraints/function_builder.swift
  • Commit 014466de5ab32254252491ae84106ab77a9ab22e by dgregor:

    [Function builders] Update test case

    • edit: test/ModuleInterface/function_builders.swift
  • Commit 756788eb95e993176229bcfc95af84b262971687 by github:

    [AutoDiff upstream] Add forward-mode differentiation runtime tests.

    • add: test/AutoDiff/validation-test/forward_mode.swift