$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/2776/162776/repo -g /mnt/koji/repos/rawhide/25427/groups/comps.xml /tmp/koji/tasks/2776/162776/repo
10:45:24: Version: 0.12.1 (Features: DeltaRPM LegacyWeakdeps )
10:45:24: Signal handler setup
10:45:24: Thread pool ready
10:45:24: Dir to scan: /tmp/koji/tasks/2776/162776/repo/.repodata
10:45:24: Package count: 0
10:45:24: No packages found - skipping metadata loading
10:45:24: Copy groupfile /mnt/koji/repos/rawhide/25427/groups/comps.xml -> /tmp/koji/tasks/2776/162776/repo/.repodata/comps.xml
10:45:24: Creating .xml.gz files
10:45:24: Setting number of packages
10:45:24: Creating databases
10:45:24: Thread pool user data ready
10:45:24: Generating repomd.xml
10:45:24: posix_spawn avoided (fd close requested) 
10:45:24: posix_spawn avoided (fd close requested) 
10:45:24: posix_spawn avoided (fd close requested) 
10:45:24: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/2776/162776/repo/repodata/ -> /tmp/koji/tasks/2776/162776/repo/repodata.old.12482.20190314104524.480583: No such file or directory
10:45:24: Renamed /tmp/koji/tasks/2776/162776/repo/.repodata/ -> /tmp/koji/tasks/2776/162776/repo/repodata/
10:45:24: Memory cleanup
10:45:24: All done
Directory walk started
Directory walk done - 0 packages
Temporary output repo path: /tmp/koji/tasks/2776/162776/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished