GoogleCloudPlatform/kubernetes — pull request #2348 by eparis (2014-11-13 14:38:36+00:00)
Title: do not fail build if unable to relabel selinux content

If the failure is a problem, the build will fail later. But it is
possible that this is not a fatal issue and we should let things go
forward. (a filesystem mounted with context=something in permissive
would cause chcon to fail, but the build to work)