2021-02-07 12:45:56,686 [INFO] {933852} 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
2021-02-07 12:57:05,181 [INFO] {934213} 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: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.21
INFO: Mock Version: 1.4.21
Finish: chroot init
INFO: Running in chroot: ['fedpkg', 'sources']
Start: chroot ['fedpkg', 'sources']
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  4 7578k    4  370k    0     0   321k      0  0:00:23  0:00:01  0:00:22  324k
 37 7578k   37 2818k    0     0  1308k      0  0:00:05  0:00:02  0:00:03 1317k
 75 7578k   75 5685k    0     0  1802k      0  0:00:04  0:00:03  0:00:01 1810k
100 7578k  100 7578k    0     0  1835k      0  0:00:04  0:00:04 --:--:-- 1841k
tuxguitar-1.5.3-src-clean.tar.gz: OK
Finish: chroot ['fedpkg', 'sources']
2021-02-07 12:57:46,788 [INFO] {934247} 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(/var/lib/mock/f33-build-526046-64645/root/chroot_tmpdir/scmroot/tuxguitar/tuxguitar.spec)  Config(f33-build-526046-64645)
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(/var/lib/mock/f33-build-526046-64645/root/chroot_tmpdir/scmroot/tuxguitar/tuxguitar.spec) Config(f33-build-526046-64645) 0 minutes 23 seconds
INFO: Results and/or logs in: /var/lib/mock/f33-build-526046-64645/result
ERROR: Command failed: 
 # /usr/sbin/groupadd -g 135 mock