INFO: mock.py version 1.2.17 starting (python version = 2.7.5)...
INFO: mock.py version 1.2.17 starting (python version = 2.7.5)...
Start: init plugins
Start: init plugins
INFO: selinux enabled
INFO: selinux enabled
Finish: init plugins
Finish: init plugins
Start: run
Start: run
INFO: Start(//tmp/tmp1Hfxbm/llvm-toolset-7-5.0.1-4.el7.src.rpm)  Config(llvm-toolset-7-5.0.1-4.el7-20180711090354-2609)
INFO: Start(//tmp/tmpze0K1D/llvm-toolset-7-5.0.1-4.el7.src.rpm)  Config(llvm-toolset-7-5.0.1-4.el7-20180711090354-2609)
Start: clean chroot
Start: clean chroot
Finish: clean chroot
Finish: clean chroot
Start: chroot init
ERROR: Exception(//tmp/tmpze0K1D/llvm-toolset-7-5.0.1-4.el7.src.rpm) Config(llvm-toolset-7-5.0.1-4.el7-20180711090354-2609) 0 minutes 0 seconds
INFO: Results and/or logs in: /srv/reimzul//results/c7-llvm-toolset-7.aarch64/llvm-toolset-7/20180711090354/5.0.1-4.el7.aarch64/
INFO: Cleaning up build root ('cleanup_on_failure=True')
Start: clean chroot
ERROR: Build root is locked by another process.
INFO: calling preinit hooks