$ /usr/bin/createrepo_c -vd -o /var/tmp/koji/tasks/7688/17688/repo -g /mnt/koji/repos/oe1b-build/1296/groups/comps.xml /var/tmp/koji/tasks/7688/17688/repo
06:27:32: Version: 0.16.2 (Features: DeltaRPM LegacyWeakdeps )
06:27:32: Signal handler setup
06:27:32: Thread pool ready
06:27:32: Dir to scan: /var/tmp/koji/tasks/7688/17688/repo/.repodata
06:27:32: Package count: 0
06:27:32: Copy metadatum /mnt/koji/repos/oe1b-build/1296/groups/comps.xml -> /var/tmp/koji/tasks/7688/17688/repo/.repodata/comps.xml
06:27:32: Creating .xml.gz files
06:27:32: Setting number of packages
06:27:32: Creating databases
06:27:32: Thread pool user data ready
06:27:32: Generating repomd.xml
06:27:32: Old repodata doesn't exists: Cannot rename /var/tmp/koji/tasks/7688/17688/repo/repodata/ -> /var/tmp/koji/tasks/7688/17688/repo/repodata.old.516374.20211015062732.70117: No such file or directory
06:27:32: Renamed /var/tmp/koji/tasks/7688/17688/repo/.repodata/ -> /var/tmp/koji/tasks/7688/17688/repo/repodata/
06:27:32: Memory cleanup
06:27:32: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /var/tmp/koji/tasks/7688/17688/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished