$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/2832/162832/repo -g /mnt/koji/repos/rawhide/25455/groups/comps.xml /tmp/koji/tasks/2832/162832/repo
10:55:21: Version: 0.12.1 (Features: DeltaRPM LegacyWeakdeps )
10:55:21: Signal handler setup
10:55:21: Thread pool ready
10:55:21: Dir to scan: /tmp/koji/tasks/2832/162832/repo/.repodata
10:55:21: Package count: 0
10:55:21: No packages found - skipping metadata loading
10:55:21: Copy groupfile /mnt/koji/repos/rawhide/25455/groups/comps.xml -> /tmp/koji/tasks/2832/162832/repo/.repodata/comps.xml
10:55:21: Creating .xml.gz files
10:55:21: Setting number of packages
10:55:21: Creating databases
10:55:21: Thread pool user data ready
10:55:21: Generating repomd.xml
10:55:21: posix_spawn avoided (fd close requested) 
10:55:21: posix_spawn avoided (fd close requested) 
10:55:21: posix_spawn avoided (fd close requested) 
10:55:21: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/2832/162832/repo/repodata/ -> /tmp/koji/tasks/2832/162832/repo/repodata.old.12980.20190314105521.695771: No such file or directory
10:55:21: Renamed /tmp/koji/tasks/2832/162832/repo/.repodata/ -> /tmp/koji/tasks/2832/162832/repo/repodata/
10:55:21: Memory cleanup
10:55:21: All done
Directory walk started
Directory walk done - 0 packages
Temporary output repo path: /tmp/koji/tasks/2832/162832/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished