$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/3637/123637/repo -g /mnt/koji/repos/dist-an8_4-loongarch64-build/17635/groups/comps.xml /tmp/koji/tasks/3637/123637/repo
21:06:34: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
21:06:34: Signal handler setup
21:06:34: Thread pool ready
21:06:34: Dir to scan: /tmp/koji/tasks/3637/123637/repo/.repodata
21:06:34: Package count: 0
21:06:34: Copy metadatum /mnt/koji/repos/dist-an8_4-loongarch64-build/17635/groups/comps.xml -> /tmp/koji/tasks/3637/123637/repo/.repodata/comps.xml
21:06:34: Creating .xml.gz files
21:06:34: Setting number of packages
21:06:34: Creating databases
21:06:34: Thread pool user data ready
21:06:34: Generating repomd.xml
21:06:34: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/3637/123637/repo/repodata/ -> /tmp/koji/tasks/3637/123637/repo/repodata.old.823513.20210909210634.97473: No such file or directory
21:06:34: Renamed /tmp/koji/tasks/3637/123637/repo/.repodata/ -> /tmp/koji/tasks/3637/123637/repo/repodata/
21:06:34: Memory cleanup
21:06:34: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/3637/123637/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished