2025-04-17 16:01:42,503 [INFO] {3824074} koji.build.buildroot:564 Running mock as kojibuilder
ERROR: Option --old-chroot has been deprecated. Use --isolation=simple instead.
INFO: mock.py version 3.5 starting (python version = 3.10.13, NVR = mock-3.5-4.an23)...
Start(bootstrap): init plugins
INFO: selinux disabled
Finish(bootstrap): init plugins
Start: init plugins
INFO: selinux disabled
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: 3.5
INFO: Mock Version: 3.5
Start(bootstrap): dnf install
ERROR: Command failed: 
 # /usr/bin/dnf --installroot /home/lib/ocmock/dist-oc9-build-126035-75640-bootstrap/root/ --setopt=deltarpm=False --allowerasing --disableplugin=local --disableplugin=spacewalk --disableplugin=versionlock install dnf dnf-plugins-core
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':
  - Status code: 404 for https://build.opencloudos.tech/kojifiles/repos/dist-oc9-build/75640/loongarch64/repodata/repomd.xml (IP: 123.207.13.44)
Error: Failed to download metadata for repo 'build': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried