$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/7478/97478/repo -g /mnt/koji/repos/dist-an7-build/14897/groups/comps.xml /tmp/koji/tasks/7478/97478/repo
17:53:15: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
17:53:15: Signal handler setup
17:53:15: Thread pool ready
17:53:15: Dir to scan: /tmp/koji/tasks/7478/97478/repo/.repodata
17:53:15: Package count: 0
17:53:15: Copy metadatum /mnt/koji/repos/dist-an7-build/14897/groups/comps.xml -> /tmp/koji/tasks/7478/97478/repo/.repodata/comps.xml
17:53:15: Creating .xml.gz files
17:53:15: Setting number of packages
17:53:15: Creating databases
17:53:15: Thread pool user data ready
17:53:15: Generating repomd.xml
17:53:16: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/7478/97478/repo/repodata/ -> /tmp/koji/tasks/7478/97478/repo/repodata.old.2744874.20210824175316.1097: No such file or directory
17:53:16: Renamed /tmp/koji/tasks/7478/97478/repo/.repodata/ -> /tmp/koji/tasks/7478/97478/repo/repodata/
17:53:16: Memory cleanup
17:53:16: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/7478/97478/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished