$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/2019/22019/repo -g /mnt/koji/repos/image-anolis-8-build/1663/groups/comps.xml /tmp/koji/tasks/2019/22019/repo
09:01:42: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
09:01:42: Signal handler setup
09:01:42: Thread pool ready
09:01:42: Dir to scan: /tmp/koji/tasks/2019/22019/repo/.repodata
09:01:42: Package count: 0
09:01:42: Copy metadatum /mnt/koji/repos/image-anolis-8-build/1663/groups/comps.xml -> /tmp/koji/tasks/2019/22019/repo/.repodata/comps.xml
09:01:42: Creating .xml.gz files
09:01:42: Setting number of packages
09:01:42: Creating databases
09:01:42: Thread pool user data ready
09:01:42: Generating repomd.xml
09:01:42: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/2019/22019/repo/repodata/ -> /tmp/koji/tasks/2019/22019/repo/repodata.old.685604.20210317090142.196819: No such file or directory
09:01:42: Renamed /tmp/koji/tasks/2019/22019/repo/.repodata/ -> /tmp/koji/tasks/2019/22019/repo/repodata/
09:01:42: Memory cleanup
09:01:42: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/2019/22019/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished