$ /usr/bin/createrepo_c -vd -i /var/tmp/koji/tasks/3828/13828/repo/pkglist --update --skip-stat /var/tmp/koji/tasks/3828/13828/repo
16:15:00: Version: 0.10.0

16:15:00: Signal handler setup
16:15:00: Thread pool ready
Warning: Used pkglist doesn't contain any useful items
16:15:00: Package count: 0
16:15:00: No packages found - skipping metadata loading
16:15:00: Creating .xml.gz files
16:15:00: Setting number of packages
16:15:00: Creating databases
16:15:00: Thread pool user data ready
16:15:00: Generating repomd.xml
16:15:00: Copying files from old repository to the new one
16:15:00: Retention type: 0 (0)
16:15:00: Blacklisted: fa111d3ec4ac5b7e81bee3e75223a4727395d56e6911567cd3016b670eacdc02-primary.xml.gz
16:15:00: Blacklisted: 9ba90f96bf7b3e9a7603163fec09539f8b7ae1c6cac27e9e4a44c916cb1c4b87-filelists.xml.gz
16:15:00: Blacklisted: d274d62b9d78a89b3154a8216e505e9dfba3abc6254776ee2742255403890a5c-other.xml.gz
16:15:00: Blacklisted: 6f4c208d08c7b9937f7c4d72c00ef9f02bffe16f2fa6727ea0a6f9aeb9a48a5c-primary.sqlite.bz2
16:15:00: Blacklisted: a74073a8b41d2b6b101d49a79e97bd13ee02fdf293ac596dbade454587d85f15-filelists.sqlite.bz2
16:15:00: Blacklisted: 7ed7b7e7b015097aa1b15ce3277bcd6d3dc15add8ef27bc2a07f0a0452d05769-other.sqlite.bz2
16:15:00: Blacklisted: repomd.xml
16:15:00: Copied /var/tmp/koji/tasks/3828/13828/repo/repodata/EMPTY_REPO -> /var/tmp/koji/tasks/3828/13828/repo/.repodata/EMPTY_REPO
16:15:00: Renamed /var/tmp/koji/tasks/3828/13828/repo/repodata/ -> /var/tmp/koji/tasks/3828/13828/repo/repodata.old.80865.20200323161500.930098
16:15:00: Renamed /var/tmp/koji/tasks/3828/13828/repo/.repodata/ -> /var/tmp/koji/tasks/3828/13828/repo/repodata/
16:15:00: Old repo /var/tmp/koji/tasks/3828/13828/repo/repodata.old.80865.20200323161500.930098 removed
16:15:00: Memory cleanup
16:15:00: All done
Directory walk done - 0 packages
Temporary output repo path: /var/tmp/koji/tasks/3828/13828/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished