Description of problem: For example, from https://build.gluster.org/job/devrpm-el6/11531/console : 00:01:37.735 Wrote: /home/jenkins/root/workspace/devrpm-el6/extras/LinuxRPM/rpmbuild/SRPMS/glusterfs-4.2dev-0.412.git1aa23cb.el7.src.rpm 00:01:37.766 mv rpmbuild/SRPMS/* . 00:01:38.297 INFO: mock.py version 1.4.11 starting (python version = 2.7.5)... 00:01:38.330 Start: init plugins 00:01:38.354 INFO: selinux enabled 00:01:38.368 Finish: init plugins 00:01:38.370 Start: run 00:01:38.381 INFO: Start(glusterfs-4.2dev-0.412.git1aa23cb.el7.src.rpm) Config(epel-6-x86_64) 00:01:38.381 Start: clean chroot 00:01:38.388 ERROR: Exception(glusterfs-4.2dev-0.412.git1aa23cb.el7.src.rpm) Config(epel-6-x86_64) 0 minutes 0 seconds 00:01:38.388 INFO: Results and/or logs in: /home/jenkins/root/workspace/devrpm-el6/RPMS/el6/x86_64/ 00:01:38.388 INFO: Cleaning up build root ('cleanup_on_failure=True') 00:01:38.388 Start: clean chroot 00:01:38.399 ERROR: Build root is locked by another process. 00:01:38.430 Build step 'Execute shell' marked build as failure 00:01:38.460 Archiving artifacts 00:01:42.384 Finished: FAILURE
*** This bug has been marked as a duplicate of bug 1623452 ***