$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/4811/314811/repo -g /mnt/koji/repos/rawhide/34814/groups/comps.xml /tmp/koji/tasks/4811/314811/repo
03:37:00: Version: 0.15.1 (Features: DeltaRPM LegacyWeakdeps )
03:37:00: Signal handler setup
03:37:00: Thread pool ready
03:37:00: Dir to scan: /tmp/koji/tasks/4811/314811/repo/.repodata
03:37:00: Package count: 0
03:37:00: No packages found - skipping metadata loading
03:37:00: Copy metadatum /mnt/koji/repos/rawhide/34814/groups/comps.xml -> /tmp/koji/tasks/4811/314811/repo/.repodata/comps.xml
03:37:00: Creating .xml.gz files
03:37:00: Setting number of packages
03:37:00: Creating databases
03:37:00: Thread pool user data ready
03:37:00: Generating repomd.xml
03:37:00: posix_spawn avoided (fd close requested) 
03:37:00: posix_spawn avoided (fd close requested) 
03:37:00: posix_spawn avoided (fd close requested) 
03:37:00: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/4811/314811/repo/repodata/ -> /tmp/koji/tasks/4811/314811/repo/repodata.old.35185.20191018033700.396031: No such file or directory
03:37:00: Renamed /tmp/koji/tasks/4811/314811/repo/.repodata/ -> /tmp/koji/tasks/4811/314811/repo/repodata/
03:37:00: Memory cleanup
03:37:00: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/4811/314811/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished