$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/4752/74752/repo -g /mnt/koji/repos/module-perl-5.24-8030020210702150641-3cbd747f-build/4863/groups/comps.xml /tmp/koji/tasks/4752/74752/repo
00:23:47: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
00:23:47: Signal handler setup
00:23:47: Thread pool ready
00:23:47: Dir to scan: /tmp/koji/tasks/4752/74752/repo/.repodata
00:23:47: Package count: 0
00:23:47: Copy metadatum /mnt/koji/repos/module-perl-5.24-8030020210702150641-3cbd747f-build/4863/groups/comps.xml -> /tmp/koji/tasks/4752/74752/repo/.repodata/comps.xml
00:23:47: Creating .xml.gz files
00:23:47: Setting number of packages
00:23:47: Creating databases
00:23:47: Thread pool user data ready
00:23:47: Generating repomd.xml
00:23:47: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/4752/74752/repo/repodata/ -> /tmp/koji/tasks/4752/74752/repo/repodata.old.4155017.20210703002347.909786: No such file or directory
00:23:47: Renamed /tmp/koji/tasks/4752/74752/repo/.repodata/ -> /tmp/koji/tasks/4752/74752/repo/repodata/
00:23:47: Memory cleanup
00:23:47: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/4752/74752/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished