[Issue 20999] New: autotester for Darwin_64_64 randomly times out and fails

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=20999

          Issue ID: 20999
           Summary: autotester for Darwin_64_64 randomly times out and
                    fails
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Mac OS X
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: bugzilla at digitalmars.com

What it should do instead is retry it at least once. This one passed when I
manually deprecated it so it would retry.

Here's the log:
-------------------------------------------------
HOST_DC=/Users/braddr/sandbox/at-client/release-build/dmd-2.079.0/osx/bin/dmd
make -C src -f posix.mak auto-tester-build ENABLE_RELEASE=1
posix.mak:75: ========== Use HOST_DMD instead of HOST_DC ========== 
/Users/braddr/sandbox/at-client/release-build/dmd-2.079.0/osx/bin/dmd
-of../generated/build -g build.d
Warning: Syncing file access because of OSX!
../generated/build
HOST_DMD="/Users/braddr/sandbox/at-client/release-build/dmd-2.079.0/osx/bin/dmd"
CXX="c++" OS=osx BUILD=release MODEL=64 AUTO_BOOTSTRAP="" DOCDIR="" STDDOC=""
DOC_OUTPUT_DIR="" MAKE="make" --called-from-make auto-tester-build
(TX) VERSION
(TX) SYSCONFDIR
(DC) BACKEND
==== Toolchain Information ====
SYSTEM (uname): Darwin macair 15.6.0 Darwin Kernel Version 15.6.0: Thu Jun 21
20:07:40 PDT 2018; root:xnu-3248.73.11~1/RELEASE_X86_64 x86_64

MAKE (make): GNU Make 3.81
Copyright (C) 2006  Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.

This program built for i386-apple-darwin11.3.0

SHELL (/bin/sh): GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin15)
Copyright (C) 2007 Free Software Foundation, Inc.

HOST_DMD
(/Users/braddr/sandbox/at-client/release-build/dmd-2.079.0/osx/bin/dmd): DMD64
D Compiler v2.079.0
Copyright (C) 1999-2018 by The D Language Foundation, All Rights Reserved
written by Walter Bright

HOST_CXX (c++): Apple LLVM version 8.0.0 (clang-800.0.42.1)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

ld (ld): @(#)PROGRAM:ld  PROJECT:ld64-274.2
configured to support archs: i386 x86_64 x86_64h armv6 armv7 armv7s armv7m
armv7k arm64 (tvOS)
LTO support using: LLVM version 8.0.1

gdb (gdb): <Not available>
==== Toolchain Information ====


(DC) LEXER
(TX) DMD_CONF
(GIT) DLANG/TOOLS
(CXX) CXX-FRONTEND
(RUN) checkwhitespace
(DC) DMD
(DMD) CXX-UNITTEST
(RUN) CXX-UNITTEST
Success
/Applications/Xcode.app/Contents/Developer/usr/bin/make -C src -f posix.mak all
posix.mak:75: ========== Use HOST_DMD instead of HOST_DC ========== 
../generated/build
HOST_DMD="/Users/braddr/sandbox/at-client/release-build/dmd-2.079.0/osx/bin/dmd"
CXX="c++" OS=osx BUILD=release MODEL=64 AUTO_BOOTSTRAP="" DOCDIR="" STDDOC=""
DOC_OUTPUT_DIR=""
MAKE="/Applications/Xcode.app/Contents/Developer/usr/bin/make"
--called-from-make dmd
timed out after 1800 seconds, step failed

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