[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (main) #16015

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#16015]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/16015/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build: Fri, 05 Mar 2021 19:42:14 -0600
Build duration: 53 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 01f1a2dfb10e800edcef18ce49954e0ebfd00cdf by mikeash:

[Concurrency] Cache the queue returned from dispatch_get_global_queue.

  • edit: stdlib/public/Concurrency/GlobalExecutor.cpp

  • Commit 32702203c500181f44bec391ebaf56b04a2cbe64 by dgregor:

    Add UnsafeThrowingContinuation back as a deprecated typealias.

    • edit: stdlib/public/Concurrency/PartialAsyncTask.swift
  • Commit ddb8ed8d11db5c3cddb61d8de7e830c5e787ccfd by spestov:

    Sema: Fix crash with local 'lazy' variables that contain a closure

    • edit: lib/Sema/TypeCheckStmt.cpp
    • edit: test/SILGen/lazy_locals.swift