$ /usr/bin/createrepo_c -vd -i /var/tmp/koji/tasks/3940/13940/repo/pkglist --update --skip-stat /var/tmp/koji/tasks/3940/13940/repo
14:36:16: Version: 0.10.0

14:36:16: Signal handler setup
14:36:16: Thread pool ready
Warning: Used pkglist doesn't contain any useful items
14:36:16: Package count: 0
14:36:16: No packages found - skipping metadata loading
14:36:16: Creating .xml.gz files
14:36:16: Setting number of packages
14:36:16: Creating databases
14:36:16: Thread pool user data ready
14:36:16: Generating repomd.xml
14:36:16: Copying files from old repository to the new one
14:36:16: Retention type: 0 (0)
14:36:16: Blacklisted: 43252dc4d5858ad994a0dd3f477c034e97759070a1c2b50fa3faadd08589533d-primary.xml.gz
14:36:16: Blacklisted: a56fbd2ec660e259fa0457ab0bb30fa2d825dffc90b4321346bf297641391a89-filelists.xml.gz
14:36:16: Blacklisted: d8e12814610fede810a8091ba98bf5b15f6f2355bc874d6b9799fc8225788cb1-other.xml.gz
14:36:16: Blacklisted: 6c789047795b78f4502cc9d8de27eab7b5aaf2d6df3211ae794727e3307ff755-primary.sqlite.bz2
14:36:16: Blacklisted: c0471effc7aab5916f7f3aab3075ffaeb0dae3cf3d8cb87e8d5cabf5db19cd89-filelists.sqlite.bz2
14:36:16: Blacklisted: 33bc25969e7ad747d21c0f5fb901d60d984c361230fced8743ef27e2d806c636-other.sqlite.bz2
14:36:16: Blacklisted: repomd.xml
14:36:16: Copied /var/tmp/koji/tasks/3940/13940/repo/repodata/EMPTY_REPO -> /var/tmp/koji/tasks/3940/13940/repo/.repodata/EMPTY_REPO
14:36:16: Renamed /var/tmp/koji/tasks/3940/13940/repo/repodata/ -> /var/tmp/koji/tasks/3940/13940/repo/repodata.old.112569.20200330143616.745640
14:36:16: Renamed /var/tmp/koji/tasks/3940/13940/repo/.repodata/ -> /var/tmp/koji/tasks/3940/13940/repo/repodata/
14:36:16: Old repo /var/tmp/koji/tasks/3940/13940/repo/repodata.old.112569.20200330143616.745640 removed
14:36:16: Memory cleanup
14:36:16: All done
Directory walk done - 0 packages
Temporary output repo path: /var/tmp/koji/tasks/3940/13940/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished