$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/4477/114477/repo -g /mnt/koji/repos/module-ruby-2.6-8040020210930025959-9f9e2e7e-build/8079/groups/comps.xml /tmp/koji/tasks/4477/114477/repo
11:01:45: Version: 0.16.2 (Features: DeltaRPM LegacyWeakdeps )
11:01:45: Signal handler setup
11:01:45: Thread pool ready
11:01:45: Dir to scan: /tmp/koji/tasks/4477/114477/repo/.repodata
11:01:45: Package count: 0
11:01:45: Copy metadatum /mnt/koji/repos/module-ruby-2.6-8040020210930025959-9f9e2e7e-build/8079/groups/comps.xml -> /tmp/koji/tasks/4477/114477/repo/.repodata/comps.xml
11:01:45: Creating .xml.gz files
11:01:45: Setting number of packages
11:01:45: Creating databases
11:01:45: Thread pool user data ready
11:01:45: Generating repomd.xml
11:01:45: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/4477/114477/repo/repodata/ -> /tmp/koji/tasks/4477/114477/repo/repodata.old.926330.20210930110145.529924: No such file or directory
11:01:45: Renamed /tmp/koji/tasks/4477/114477/repo/.repodata/ -> /tmp/koji/tasks/4477/114477/repo/repodata/
11:01:45: Memory cleanup
11:01:45: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/4477/114477/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished