macos CI test disabled: test/standalone/issue_339

[andrewrk]

https://api.travis-ci.org/v3/job/393343970/log.txt

Build failed. The following command failed:

/Users/travis/build/ziglang/zig/test/standalone/issue_339/zig-cache/build build/zig /Users/travis/build/ziglang/zig/test/standalone/issue_339 /Users/travis/build/ziglang/zig/test/standalone/issue_339/zig-cache test

The following command exited with error code 255:

cd ./.. && build/zig build --build-file /Users/travis/build/ziglang/zig/test/standalone/issue_339/build.zig test 

I'm not able to reproduce the problem on my mac laptop. @bnoordhuis are you able to?

bin/zig build --build-file ../test/standalone/issue_339/build.zig test

[bnoordhuis]

Doesn't fail for me locally either (with d52ef95 reverted.) Not sure what to make of that stack trace.

[andrewrk]

Thanks for checking.

The stack trace that has the makeDirPosix / makeDir functions in it is an error return trace where the errors were all handled. There isn't a useful stack trace in that output - it looks like the process /Users/travis/build/ziglang/zig/test/standalone/issue_339/zig-cache/build either segfaulted or was otherwise killed by the OS. The next step for me will be having a branch that only runs that test, and runs it in lldb and tries to get a back trace.