$ /usr/bin/createrepo_c -vd -i /var/tmp/koji/tasks/5363/15363/repo/pkglist /var/tmp/koji/tasks/5363/15363/repo
12:37:54: Version: 0.10.0

12:37:54: Signal handler setup
12:37:54: Thread pool ready
Warning: Used pkglist doesn't contain any useful items
12:37:54: Package count: 0
12:37:54: No packages found - skipping metadata loading
12:37:54: Creating .xml.gz files
12:37:54: Setting number of packages
12:37:54: Creating databases
12:37:54: Thread pool user data ready
12:37:54: Generating repomd.xml
12:37:54: Old repodata doesn't exists: Cannot rename /var/tmp/koji/tasks/5363/15363/repo/repodata/ -> /var/tmp/koji/tasks/5363/15363/repo/repodata.old.74356.20200703123754.447971: No such file or directory
12:37:54: Renamed /var/tmp/koji/tasks/5363/15363/repo/.repodata/ -> /var/tmp/koji/tasks/5363/15363/repo/repodata/
12:37:54: Memory cleanup
12:37:54: All done
Directory walk done - 0 packages
Temporary output repo path: /var/tmp/koji/tasks/5363/15363/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished