$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/2120/22120/repo -g /mnt/koji/repos/module-nginx-1.18-8030020210423074603-30b713e6-build/2178/groups/comps.xml /tmp/koji/tasks/2120/22120/repo
19:11:31: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
19:11:31: Signal handler setup
19:11:31: Thread pool ready
19:11:31: Dir to scan: /tmp/koji/tasks/2120/22120/repo/.repodata
19:11:31: Package count: 0
19:11:31: Copy metadatum /mnt/koji/repos/module-nginx-1.18-8030020210423074603-30b713e6-build/2178/groups/comps.xml -> /tmp/koji/tasks/2120/22120/repo/.repodata/comps.xml
19:11:31: Creating .xml.gz files
19:11:31: Setting number of packages
19:11:31: Creating databases
19:11:31: Thread pool user data ready
19:11:31: Generating repomd.xml
19:11:31: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/2120/22120/repo/repodata/ -> /tmp/koji/tasks/2120/22120/repo/repodata.old.1056121.20210520191131.291016: No such file or directory
19:11:31: Renamed /tmp/koji/tasks/2120/22120/repo/.repodata/ -> /tmp/koji/tasks/2120/22120/repo/repodata/
19:11:31: Memory cleanup
19:11:31: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/2120/22120/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished