INFO: mock.py version 1.2.7 starting (python version = 2.6.6)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
Start: run
Start: scrub ['yum-cache']
INFO: scrubbing yum-cache for fedora-branched-releng-ppc64
Finish: scrub ['yum-cache']
Finish: run
finishing: scrub ['yum-cache']