$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/6910/1216910/repo -g /mnt/koji/repos/rawhide/68748/groups/comps.xml /tmp/koji/tasks/6910/1216910/repo
09:58:19: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
09:58:19: Signal handler setup
09:58:19: Thread pool ready
09:58:19: Dir to scan: /tmp/koji/tasks/6910/1216910/repo/.repodata
09:58:19: Package count: 0
09:58:19: Copy metadatum /mnt/koji/repos/rawhide/68748/groups/comps.xml -> /tmp/koji/tasks/6910/1216910/repo/.repodata/comps.xml
09:58:19: Creating .xml.gz files
09:58:19: Setting number of packages
09:58:19: Creating databases
09:58:19: Thread pool user data ready
09:58:19: Generating repomd.xml
09:58:20: posix_spawn avoided (fd close requested) 
09:58:20: posix_spawn avoided (fd close requested) 
09:58:20: posix_spawn avoided (fd close requested) 
09:58:20: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/6910/1216910/repo/repodata/ -> /tmp/koji/tasks/6910/1216910/repo/repodata.old.3084171.20220826095820.14072: No such file or directory
09:58:20: Renamed /tmp/koji/tasks/6910/1216910/repo/.repodata/ -> /tmp/koji/tasks/6910/1216910/repo/repodata/
09:58:20: Memory cleanup
09:58:20: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/6910/1216910/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished