$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/3590/23590/repo -g /mnt/koji/repos/module-postgresql-9.6-8030020210508053241-30b713e6-build/2264/groups/comps.xml /tmp/koji/tasks/3590/23590/repo
23:58:57: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
23:58:57: Signal handler setup
23:58:57: Thread pool ready
23:58:57: Dir to scan: /tmp/koji/tasks/3590/23590/repo/.repodata
23:58:57: Package count: 0
23:58:57: Copy metadatum /mnt/koji/repos/module-postgresql-9.6-8030020210508053241-30b713e6-build/2264/groups/comps.xml -> /tmp/koji/tasks/3590/23590/repo/.repodata/comps.xml
23:58:57: Creating .xml.gz files
23:58:57: Setting number of packages
23:58:57: Creating databases
23:58:57: Thread pool user data ready
23:58:57: Generating repomd.xml
23:58:57: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/3590/23590/repo/repodata/ -> /tmp/koji/tasks/3590/23590/repo/repodata.old.1194503.20210520235857.805208: No such file or directory
23:58:57: Renamed /tmp/koji/tasks/3590/23590/repo/.repodata/ -> /tmp/koji/tasks/3590/23590/repo/repodata/
23:58:57: Memory cleanup
23:58:57: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/3590/23590/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished