$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/3395/183395/repo -g /mnt/koji/repos/module-llvm-toolset-rhel8-8060020220513050659-d63f516d-build/18597/groups/comps.xml /tmp/koji/tasks/3395/183395/repo
13:14:06: Version: 0.16.2 (Features: DeltaRPM LegacyWeakdeps )
13:14:06: Signal handler setup
13:14:06: Thread pool ready
13:14:06: Dir to scan: /tmp/koji/tasks/3395/183395/repo/.repodata
13:14:06: Package count: 0
13:14:06: Copy metadatum /mnt/koji/repos/module-llvm-toolset-rhel8-8060020220513050659-d63f516d-build/18597/groups/comps.xml -> /tmp/koji/tasks/3395/183395/repo/.repodata/comps.xml
13:14:06: Creating .xml.gz files
13:14:06: Setting number of packages
13:14:06: Creating databases
13:14:06: Thread pool user data ready
13:14:06: Generating repomd.xml
13:14:06: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/3395/183395/repo/repodata/ -> /tmp/koji/tasks/3395/183395/repo/repodata.old.4066174.20220513131406.420271: No such file or directory
13:14:06: Renamed /tmp/koji/tasks/3395/183395/repo/.repodata/ -> /tmp/koji/tasks/3395/183395/repo/repodata/
13:14:06: Memory cleanup
13:14:06: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/3395/183395/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished