INFO: mock.py version 1.4.11 starting (python version = 3.6.6)...
Start: init plugins
INFO: tmpfs initialized
INFO: selinux disabled
Finish: init plugins
Start: run
INFO: Start(/var/tmp/nanopb/nanopb-0.3.9.1-4.fc27.art.src.rpm)  Config(epel-7-x86_64)
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: mounting tmpfs at /var/lib/mock/epel-7-x86_64/root.
INFO: calling preinit hooks
INFO: enabled root cache
Start: unpacking root cache
Finish: unpacking root cache
INFO: enabled yum cache
Start: cleaning yum metadata
Finish: cleaning yum metadata
INFO: enabled HW Info plugin
Mock Version: 1.4.11
INFO: Mock Version: 1.4.11
Start: yum update
Finish: yum update
Finish: chroot init
Start: build phase for nanopb-0.3.9.1-4.fc27.art.src.rpm
Start: build setup for nanopb-0.3.9.1-4.fc27.art.src.rpm
Finish: build setup for nanopb-0.3.9.1-4.fc27.art.src.rpm
Start: rpmbuild nanopb-0.3.9.1-4.fc27.art.src.rpm
Start: Outputting list of installed packages
Finish: Outputting list of installed packages
Finish: rpmbuild nanopb-0.3.9.1-4.fc27.art.src.rpm
Finish: build phase for nanopb-0.3.9.1-4.fc27.art.src.rpm
INFO: Done(/var/tmp/nanopb/nanopb-0.3.9.1-4.fc27.art.src.rpm) Config(el7-x86_64) 0 minutes 8 seconds
INFO: Results and/or logs in: /var/lib/mock/epel-7-x86_64/result
Finish: run
INFO: unmounting tmpfs.