$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/3021/133021/repo -g /mnt/koji/repos/dist-el8-loongarch64-build/19520/groups/comps.xml /tmp/koji/tasks/3021/133021/repo
13:33:31: Version: 0.16.2 (Features: DeltaRPM LegacyWeakdeps )
13:33:31: Signal handler setup
13:33:31: Thread pool ready
13:33:31: Dir to scan: /tmp/koji/tasks/3021/133021/repo/.repodata
13:33:31: Package count: 0
13:33:31: Copy metadatum /mnt/koji/repos/dist-el8-loongarch64-build/19520/groups/comps.xml -> /tmp/koji/tasks/3021/133021/repo/.repodata/comps.xml
13:33:31: Creating .xml.gz files
13:33:31: Setting number of packages
13:33:31: Creating databases
13:33:31: Thread pool user data ready
13:33:31: Generating repomd.xml
13:33:31: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/3021/133021/repo/repodata/ -> /tmp/koji/tasks/3021/133021/repo/repodata.old.1777565.20210922133331.845737: No such file or directory
13:33:31: Renamed /tmp/koji/tasks/3021/133021/repo/.repodata/ -> /tmp/koji/tasks/3021/133021/repo/repodata/
13:33:31: Memory cleanup
13:33:31: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/3021/133021/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished