$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/8915/128915/repo -g /mnt/koji/repos/module-nginx-1.20-8050020211117101645-b4937e53-build/10277/groups/comps.xml /tmp/koji/tasks/8915/128915/repo
18:18:04: Version: 0.16.2 (Features: DeltaRPM LegacyWeakdeps )
18:18:04: Signal handler setup
18:18:04: Thread pool ready
18:18:04: Dir to scan: /tmp/koji/tasks/8915/128915/repo/.repodata
18:18:04: Package count: 0
18:18:04: Copy metadatum /mnt/koji/repos/module-nginx-1.20-8050020211117101645-b4937e53-build/10277/groups/comps.xml -> /tmp/koji/tasks/8915/128915/repo/.repodata/comps.xml
18:18:04: Creating .xml.gz files
18:18:04: Setting number of packages
18:18:04: Creating databases
18:18:04: Thread pool user data ready
18:18:04: Generating repomd.xml
18:18:05: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/8915/128915/repo/repodata/ -> /tmp/koji/tasks/8915/128915/repo/repodata.old.2915128.20211117181805.11041: No such file or directory
18:18:05: Renamed /tmp/koji/tasks/8915/128915/repo/.repodata/ -> /tmp/koji/tasks/8915/128915/repo/repodata/
18:18:05: Memory cleanup
18:18:05: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/8915/128915/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished