[Swift CI] Build Failure: OSS - Swift Package - OS X (master) #4808

# [FAILURE] oss-swift-package-osx [#4808]

Build URL: https://ci.swift.org/job/oss-swift-package-osx/4808/
Project: oss-swift-package-osx
Date of build: Fri, 05 Jun 2020 05:10:42 -0500
Build duration: 52 min

Identified problems:- Sandbox issue: Known sandbox issue

Changes- Commit f5258ed9c9f344e2f974b769e9a20ae7bc079525 by spestov:

ASTDemangler: Add support for member types of opaque result types

  • edit: lib/AST/ASTDemangler.cpp

  • edit: test/TypeDecoder/opaque_return_type.swift

  • Commit bc939d798422ce2eb0fe7ac2000866ac98913670 by spestov:

    Add regression test for https://bugs.swift.org/browse/SR-7002

    • add: validation-test/compiler_crashers_2_fixed/sr7002.swift
  • Commit 4f87899f9f95bddf871e3e4178982ab1010fd451 by spestov:

    Add regression test for rdar://54394068

    • add: validation-test/compiler_crashers_2_fixed/rdar54394068.swift