[llvm-testresults] buildbot failure in llvm on llvm-gcc-native-mingw32-win7

[buildbot at google1.osuosl.org]

The Buildbot has detected a new failure of llvm-gcc-native-mingw32-win7 on llvm.
Full details are available at:
 http://google1.osuosl.org:8011/builders/llvm-gcc-native-mingw32-win7/builds/1142

Buildbot URL: http://google1.osuosl.org:8011/

Buildslave for this Build: kistanova3

Build Reason: 
Build Source Stamp: 126992
Blamelist: nicholas,rjmccall

BUILD FAILED: failed run.build.step.clean

sincerely,
 -The Buildbot