AArch64 LNT bot failure

Hi Gabor,

It seems something went wrong with the bot and it doesn't look like it
was that commit...

http://lab.llvm.org:8011/builders/clang-aarch64-lnt/builds/3715

I'm guessing it's either something on your infrastructure or someone
changed LNT in a way that your bot didn't like.

Luckily, for now, all tests are still passing.

cheers,
--renato

Hi Renato,

It seems that our AArch64 bot is not the only one that has this issue:

http://lab.llvm.org:8011/builders/ppc64le-clanglnt/builds/1066/steps/lnt.nightly-test/logs/stdio

http://lab.llvm.org:8011/builders/perf-x86_64-penryn-O3/builds/4544/steps/lnt.nightly-test/logs/stdio

Thanks,
Gabor