$ /usr/bin/createrepo_c -vd -o /tmp/koji/tasks/9766/29766/repo -g /mnt/koji/repos/module-perl-App-cpanminus-1.7044-8030020210507083900-09acf126-build/2460/groups/comps.xml /tmp/koji/tasks/9766/29766/repo
09:04:45: Version: 0.15.11 (Features: DeltaRPM LegacyWeakdeps )
09:04:45: Signal handler setup
09:04:45: Thread pool ready
09:04:45: Dir to scan: /tmp/koji/tasks/9766/29766/repo/.repodata
09:04:45: Package count: 0
09:04:45: Copy metadatum /mnt/koji/repos/module-perl-App-cpanminus-1.7044-8030020210507083900-09acf126-build/2460/groups/comps.xml -> /tmp/koji/tasks/9766/29766/repo/.repodata/comps.xml
09:04:45: Creating .xml.gz files
09:04:45: Setting number of packages
09:04:45: Creating databases
09:04:45: Thread pool user data ready
09:04:45: Generating repomd.xml
09:04:45: Old repodata doesn't exists: Cannot rename /tmp/koji/tasks/9766/29766/repo/repodata/ -> /tmp/koji/tasks/9766/29766/repo/repodata.old.1918705.20210522090445.88580: No such file or directory
09:04:45: Renamed /tmp/koji/tasks/9766/29766/repo/.repodata/ -> /tmp/koji/tasks/9766/29766/repo/repodata/
09:04:45: Memory cleanup
09:04:45: All done
Directory walk started
Directory walk done - 0 packages
Using comps.xml from target repo
Temporary output repo path: /tmp/koji/tasks/9766/29766/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished