[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 14.04 (master) #2364

This is the second time I recall seeing this recently.

The following tests FAILED:
    5 - dispatch_group (Timeout)


On Jan 9, 2018, at 12:08 PM, swift-ci@swift.org wrote:

[FAILURE] oss-swift-incremental-RA-linux-ubuntu-14_04 [#2364]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-14_04/2364/
Project: oss-swift-incremental-RA-linux-ubuntu-14_04
Date of build: Tue, 09 Jan 2018 13:36:45 -0600
Build duration: 31 min


Commit 87015e46d84f75f7bb15cd7e6465456a8630bd13 by johnfairh:
Print out param type attributes in more places

edit: test/IDE/print_ast_tc_decls.swift
edit: lib/AST/ASTPrinter.cpp
edit: lib/AST/TypeRepr.cpp
edit: test/SourceKit/CursorInfo/cursor_info.swift
edit: include/swift/AST/PrintOptions.h