Description of problem:
09:12:29 Please proceed with configuring, compiling, and installing.
09:12:29 rm: cannot remove '/build/install/cores/glfs_posix_rese-18323.core': Permission denied
09:12:29 rm: cannot remove '/build/install/cores/glfs_sproc0-13953.core': Permission denied
09:12:29 Build step 'Execute shell' marked build as failure
This is most likely because of the TSAN job. It's messing up permission + causing machines to go down. I'm going to disable the job, fix the permission issues, and create a new machine on Rackspace with Fedora for TSAN.
builder46 was the only affected builder and I've fixed up the permission issues now.