$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/4874/314874/repo -g /mnt/koji/repos/rawhide/34846/groups/comps.xml /tmp/koji/tasks/4874/314874/repo
03:47:42: Version: 0.15.1 (Features: DeltaRPM LegacyWeakdeps )
03:47:42: Signal handler setup
03:47:42: Thread pool ready
03:47:42: Dir to scan: /tmp/koji/tasks/4874/314874/repo/.repodata
03:47:42: Package count: 0
03:47:42: No packages found - skipping metadata loading
03:47:42: Copy metadatum /mnt/koji/repos/rawhide/34846/groups/comps.xml -> /tmp/koji/tasks/4874/314874/repo/.repodata/comps.xml
03:47:42: Creating .xml.gz files
03:47:42: Setting number of packages
03:47:42: Creating databases
03:47:42: Thread pool user data ready
03:47:42: Generating repomd.xml
03:47:42: posix_spawn avoided (fd close requested) 
03:47:42: posix_spawn avoided (fd close requested) 
03:47:42: posix_spawn avoided (fd close requested) 
03:47:42: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/4874/314874/repo/repodata/ -> /tmp/koji/tasks/4874/314874/repo/repodata.old.35854.20191018034742.567276: No such file or directory
03:47:42: Renamed /tmp/koji/tasks/4874/314874/repo/.repodata/ -> /tmp/koji/tasks/4874/314874/repo/repodata/
03:47:42: Memory cleanup
03:47:42: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/4874/314874/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished