2021-04-08 11:55:05,826 [INFO] {642419} koji.build.buildroot:558 Running mock as kojibuilder
INFO: mock.py version 2.6 starting (python version = 3.9.0)...
Start(bootstrap): init plugins
INFO: selinux enabled
Finish(bootstrap): init plugins
Start: init plugins
INFO: selinux enabled
Finish: init plugins
INFO: Signal handler active
Start: run
Start: clean chroot
Finish: clean chroot
Start(bootstrap): chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 2.6
INFO: Mock Version: 2.6
Start(bootstrap): dnf install
ERROR: Command failed: 
 # /usr/bin/dnf --installroot /var/lib/mock/f33-build-556430-65510-bootstrap/root/ --setopt=deltarpm=False --allowerasing --disableplugin=local --disableplugin=spacewalk install dnf dnf-plugins-core --setopt=tsflags=nocontexts
Unable to detect release version (use '--releasever' to specify release version)
No matches found for the following disable plugin patterns: local, spacewalk
Last metadata expiration check: 0:03:43 ago on Thu Apr  8 11:55:22 2021.
Error: 
 Problem 1: package dnf-4.6.1-1.fc33.noarch requires python3-dnf = 4.6.1-1.fc33, but none of the providers can be installed
  - conflicting requests
  - nothing provides python3-hawkey >= 0.59.0 needed by python3-dnf-4.6.1-1.fc33.noarch
  - nothing provides python3-libdnf >= 0.59.0 needed by python3-dnf-4.6.1-1.fc33.noarch
 Problem 2: package dnf-plugins-core-4.0.18-1.fc33.noarch requires python3-dnf-plugins-core = 4.0.18-1.fc33, but none of the providers can be installed
  - package python3-dnf-plugins-core-4.0.18-1.fc33.noarch requires python3-dnf >= 4.2.22, but none of the providers can be installed
  - conflicting requests
  - nothing provides python3-hawkey >= 0.59.0 needed by python3-dnf-4.6.1-1.fc33.noarch
  - nothing provides python3-libdnf >= 0.59.0 needed by python3-dnf-4.6.1-1.fc33.noarch
(try to add '--skip-broken' to skip uninstallable packages)