$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/2827/162827/repo -g /mnt/koji/repos/rawhide/25452/groups/comps.xml /tmp/koji/tasks/2827/162827/repo
10:54:34: Version: 0.12.1 (Features: DeltaRPM LegacyWeakdeps )
10:54:34: Signal handler setup
10:54:34: Thread pool ready
10:54:34: Dir to scan: /tmp/koji/tasks/2827/162827/repo/.repodata
10:54:34: Package count: 0
10:54:34: No packages found - skipping metadata loading
10:54:34: Copy groupfile /mnt/koji/repos/rawhide/25452/groups/comps.xml -> /tmp/koji/tasks/2827/162827/repo/.repodata/comps.xml
10:54:34: Creating .xml.gz files
10:54:34: Setting number of packages
10:54:34: Creating databases
10:54:34: Thread pool user data ready
10:54:34: Generating repomd.xml
10:54:34: posix_spawn avoided (fd close requested) 
10:54:34: posix_spawn avoided (fd close requested) 
10:54:34: posix_spawn avoided (fd close requested) 
10:54:34: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/2827/162827/repo/repodata/ -> /tmp/koji/tasks/2827/162827/repo/repodata.old.12929.20190314105434.141806: No such file or directory
10:54:34: Renamed /tmp/koji/tasks/2827/162827/repo/.repodata/ -> /tmp/koji/tasks/2827/162827/repo/repodata/
10:54:34: Memory cleanup
10:54:34: All done
Directory walk started
Directory walk done - 0 packages
Temporary output repo path: /tmp/koji/tasks/2827/162827/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished