$ /usr/bin/createrepo_c -vd -i /var/tmp/koji/tasks/2831/12831/repo/pkglist /var/tmp/koji/tasks/2831/12831/repo
14:06:11: Version: 0.10.0

14:06:11: Signal handler setup
14:06:11: Thread pool ready
Warning: Used pkglist doesn't contain any useful items
14:06:11: Package count: 0
14:06:11: No packages found - skipping metadata loading
14:06:11: Creating .xml.gz files
14:06:11: Setting number of packages
14:06:11: Creating databases
14:06:11: Thread pool user data ready
14:06:11: Generating repomd.xml
14:06:11: Old repodata doesn't exists: Cannot rename /var/tmp/koji/tasks/2831/12831/repo/repodata/ -> /var/tmp/koji/tasks/2831/12831/repo/repodata.old.23215.20200110140611.306391: No such file or directory
14:06:11: Renamed /var/tmp/koji/tasks/2831/12831/repo/.repodata/ -> /var/tmp/koji/tasks/2831/12831/repo/repodata/
14:06:11: Memory cleanup
14:06:11: All done
Directory walk done - 0 packages
Temporary output repo path: /var/tmp/koji/tasks/2831/12831/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished