$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/3627/123627/repo -g /mnt/koji/repos/dist-an8_4-loongarch64-build/17633/groups/comps.xml /tmp/koji/tasks/3627/123627/repo
21:04:13: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
21:04:13: Signal handler setup
21:04:13: Thread pool ready
21:04:13: Dir to scan: /tmp/koji/tasks/3627/123627/repo/.repodata
21:04:13: Package count: 0
21:04:13: Copy metadatum /mnt/koji/repos/dist-an8_4-loongarch64-build/17633/groups/comps.xml -> /tmp/koji/tasks/3627/123627/repo/.repodata/comps.xml
21:04:13: Creating .xml.gz files
21:04:13: Setting number of packages
21:04:13: Creating databases
21:04:13: Thread pool user data ready
21:04:13: Generating repomd.xml
21:04:13: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/3627/123627/repo/repodata/ -> /tmp/koji/tasks/3627/123627/repo/repodata.old.823322.20210909210413.666907: No such file or directory
21:04:13: Renamed /tmp/koji/tasks/3627/123627/repo/.repodata/ -> /tmp/koji/tasks/3627/123627/repo/repodata/
21:04:13: Memory cleanup
21:04:13: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/3627/123627/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished