INFO: mock.py version 1.2.10 starting (python version = 2.7.8)... Start: init plugins INFO: tmpfs initialized INFO: selinux disabled Finish: init plugins Start: run INFO: Start(/var/tmp/python-cluster/python-cluster-1.1.2-3.fc21.art.src.rpm) Config(fedora-22-i386) Start: clean chroot Finish: clean chroot Start: chroot init INFO: mounting tmpfs at /var/lib/mock/fedora-22-i386/root. INFO: calling preinit hooks INFO: enabled root cache INFO: enabled yum cache Start: cleaning yum metadata Finish: cleaning yum metadata INFO: enabled ccache Mock Version: 1.2.10 INFO: Mock Version: 1.2.10 Start: yum install ERROR: Exception(/var/tmp/python-cluster/python-cluster-1.1.2-3.fc21.art.src.rpm) Config(fedora-22-i386) 0 minutes 0 seconds INFO: Results and/or logs in: /var/lib/mock/fedora-22-i386/result INFO: unmounting tmpfs. ERROR: Command failed. See logs for output. # /usr/bin/yum --installroot /var/lib/mock/fedora-22-i386/root/ --releasever 22 install @buildsys-build