2022-06-03 11:53:57,531 [INFO] {1206883} koji.build.buildroot:541 Running mock as kojibuilder
INFO: mock.py version 2.12 starting (python version = 3.6.8, NVR = mock-2.12-1.el8)...
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: 2.12
INFO: Mock Version: 2.12
Start(bootstrap): dnf install
Finish(bootstrap): dnf install
Finish(bootstrap): chroot init
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 2.12
INFO: Mock Version: 2.12
Start: dnf install
ERROR: Command failed: 
 # /usr/bin/systemd-nspawn -q -M 972bd0113a2f4d7dae40bc66e043bb04 -D /var/lib/mock/dist-circle9-build-64852-23084-bootstrap/root -a --capability=cap_ipc_lock --bind=/tmp/mock-resolv.dzazsy70:/etc/resolv.conf --setenv=TERM=vt100 --setenv=SHELL=/bin/bash --setenv=HOME=/var/lib/mock/dist-circle9-build-64852-23084/root/installation-homedir --setenv=HOSTNAME=mock --setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin --setenv=PROMPT_COMMAND=printf "\033]0;<mock-chroot>\007" --setenv=PS1=<mock-chroot> \s-\v\$  --setenv=LANG=C.UTF-8 --setenv=LC_MESSAGES=C.UTF-8 --resolv-conf=off /usr/bin/dnf --installroot /var/lib/mock/dist-circle9-build-64852-23084/root/ --setopt=deltarpm=False --allowerasing --noautoremove --disableplugin=local --disableplugin=spacewalk --disableplugin=versionlock groupinstall srpm-build --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, versionlock
Errors during downloading metadata for repository 'build':
  - Curl error (6): Couldn't resolve host name for https://koji.cclinux.org/kojifiles/repos/dist-circle9-build/23084/x86_64/repodata/repomd.xml [getaddrinfo() thread failed to start]
Error: Failed to download metadata for repo 'build': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried