$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/6978/1216978/repo -g /mnt/koji/repos/f38-build/68782/groups/comps.xml /tmp/koji/tasks/6978/1216978/repo
10:08:43: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
10:08:43: Signal handler setup
10:08:43: Thread pool ready
10:08:43: Dir to scan: /tmp/koji/tasks/6978/1216978/repo/.repodata
10:08:43: Package count: 0
10:08:43: Copy metadatum /mnt/koji/repos/f38-build/68782/groups/comps.xml -> /tmp/koji/tasks/6978/1216978/repo/.repodata/comps.xml
10:08:43: Creating .xml.gz files
10:08:43: Setting number of packages
10:08:43: Creating databases
10:08:43: Thread pool user data ready
10:08:43: Generating repomd.xml
10:08:43: posix_spawn avoided (fd close requested) 
10:08:43: posix_spawn avoided (fd close requested) 
10:08:43: posix_spawn avoided (fd close requested) 
10:08:43: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/6978/1216978/repo/repodata/ -> /tmp/koji/tasks/6978/1216978/repo/repodata.old.3086363.20220826100843.457008: No such file or directory
10:08:43: Renamed /tmp/koji/tasks/6978/1216978/repo/.repodata/ -> /tmp/koji/tasks/6978/1216978/repo/repodata/
10:08:43: Memory cleanup
10:08:43: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/6978/1216978/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished