$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/4271/114271/repo -g /mnt/koji/repos/module-ruby-2.6-8040020210930001031-9f9e2e7e-build/8055/groups/comps.xml /tmp/koji/tasks/4271/114271/repo
08:12:04: Version: 0.16.2 (Features: DeltaRPM LegacyWeakdeps )
08:12:04: Signal handler setup
08:12:04: Thread pool ready
08:12:04: Dir to scan: /tmp/koji/tasks/4271/114271/repo/.repodata
08:12:04: Package count: 0
08:12:04: Copy metadatum /mnt/koji/repos/module-ruby-2.6-8040020210930001031-9f9e2e7e-build/8055/groups/comps.xml -> /tmp/koji/tasks/4271/114271/repo/.repodata/comps.xml
08:12:04: Creating .xml.gz files
08:12:04: Setting number of packages
08:12:04: Creating databases
08:12:04: Thread pool user data ready
08:12:04: Generating repomd.xml
08:12:05: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/4271/114271/repo/repodata/ -> /tmp/koji/tasks/4271/114271/repo/repodata.old.752793.20210930081205.5151: No such file or directory
08:12:05: Renamed /tmp/koji/tasks/4271/114271/repo/.repodata/ -> /tmp/koji/tasks/4271/114271/repo/repodata/
08:12:05: Memory cleanup
08:12:05: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/4271/114271/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished