$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/4280/114280/repo -g /mnt/koji/repos/module-ruby-2.7-8040020210930001029-9f9e2e7e-build/8058/groups/comps.xml /tmp/koji/tasks/4280/114280/repo
08:12:51: Version: 0.16.2 (Features: DeltaRPM LegacyWeakdeps )
08:12:51: Signal handler setup
08:12:51: Thread pool ready
08:12:51: Dir to scan: /tmp/koji/tasks/4280/114280/repo/.repodata
08:12:51: Package count: 0
08:12:51: Copy metadatum /mnt/koji/repos/module-ruby-2.7-8040020210930001029-9f9e2e7e-build/8058/groups/comps.xml -> /tmp/koji/tasks/4280/114280/repo/.repodata/comps.xml
08:12:51: Creating .xml.gz files
08:12:51: Setting number of packages
08:12:51: Creating databases
08:12:51: Thread pool user data ready
08:12:51: Generating repomd.xml
08:12:51: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/4280/114280/repo/repodata/ -> /tmp/koji/tasks/4280/114280/repo/repodata.old.1145632.20210930081251.498430: No such file or directory
08:12:51: Renamed /tmp/koji/tasks/4280/114280/repo/.repodata/ -> /tmp/koji/tasks/4280/114280/repo/repodata/
08:12:51: Memory cleanup
08:12:51: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/4280/114280/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished