2020-05-10 03:37:49,513 [INFO] {229323} koji.build.buildroot:518 Running mock as kojibuilder
INFO: mock.py version 1.4.21 starting (python version = 3.8.1)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
INFO: Signal handler active
Start: run
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.21
INFO: Mock Version: 1.4.21
Start: dnf install
Finish: dnf install
Finish: chroot init
INFO: Installed packages:
Finish: run
2020-05-10 03:48:18,957 [INFO] {229517} koji.build.buildroot:518 Running mock as kojibuilder
INFO: mock.py version 1.4.21 starting (python version = 3.8.1)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
INFO: Signal handler active
Start: run
INFO: Start(/tmp/koji/tasks/3976/503976/local/work/tasks/3716/503716/rubygem-thin-1.7.2-13.fc33.src.rpm)  Config(f33-build-216906-48451)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.21
INFO: Mock Version: 1.4.21
ERROR: Exception(/tmp/koji/tasks/3976/503976/local/work/tasks/3716/503716/rubygem-thin-1.7.2-13.fc33.src.rpm) Config(f33-build-216906-48451) 0 minutes 24 seconds
INFO: Results and/or logs in: /var/lib/mock/f33-build-216906-48451/result
ERROR: Command failed: 
 # /usr/sbin/groupadd -g 135 mock