$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/7943/117943/repo -g /mnt/koji/repos/dist-el8-loongarch64-build/16688/groups/comps.xml /tmp/koji/tasks/7943/117943/repo
18:10:49: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
18:10:49: Signal handler setup
18:10:49: Thread pool ready
18:10:49: Dir to scan: /tmp/koji/tasks/7943/117943/repo/.repodata
18:10:49: Package count: 0
18:10:49: Copy metadatum /mnt/koji/repos/dist-el8-loongarch64-build/16688/groups/comps.xml -> /tmp/koji/tasks/7943/117943/repo/.repodata/comps.xml
18:10:49: Creating .xml.gz files
18:10:49: Setting number of packages
18:10:49: Creating databases
18:10:49: Thread pool user data ready
18:10:49: Generating repomd.xml
18:10:49: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/7943/117943/repo/repodata/ -> /tmp/koji/tasks/7943/117943/repo/repodata.old.2777521.20210906181049.227927: No such file or directory
18:10:49: Renamed /tmp/koji/tasks/7943/117943/repo/.repodata/ -> /tmp/koji/tasks/7943/117943/repo/repodata/
18:10:49: Memory cleanup
18:10:49: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/7943/117943/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished