$ /usr/bin/createrepo_c -vd -i /var/tmp/koji/tasks/3850/13850/repo/pkglist --update --skip-stat /var/tmp/koji/tasks/3850/13850/repo
16:06:07: Version: 0.10.0

16:06:07: Signal handler setup
16:06:07: Thread pool ready
Warning: Used pkglist doesn't contain any useful items
16:06:07: Package count: 0
16:06:07: No packages found - skipping metadata loading
16:06:07: Creating .xml.gz files
16:06:07: Setting number of packages
16:06:07: Creating databases
16:06:07: Thread pool user data ready
16:06:07: Generating repomd.xml
16:06:07: Copying files from old repository to the new one
16:06:07: Retention type: 0 (0)
16:06:07: Blacklisted: c0481ca3b9810482c365caa529bf17743ab43e0b645d3840b079a6a94dcd1401-primary.xml.gz
16:06:07: Blacklisted: 4a595673570aae7427f9e3826bf76adef4901d11095c6fc72fc58fe61217ba32-filelists.xml.gz
16:06:07: Blacklisted: 02693e3c014e3979b3303f594486c5662524f374f2c5f43a6d70672c4b98c55e-other.xml.gz
16:06:07: Blacklisted: 12bc2896ee2f6f87c57890458b706056deed20e5f8f90502e19766dba2075ba6-primary.sqlite.bz2
16:06:07: Blacklisted: 2a4931e0aee00b1a22e68ba9e88040b365ae6c37ca676043e9a87675ef6b8c6e-filelists.sqlite.bz2
16:06:07: Blacklisted: a55ffb475dc2eb5770b5d393522b14fdfd7d45293c99a4be74359941a99fb9d0-other.sqlite.bz2
16:06:07: Blacklisted: repomd.xml
16:06:07: Copied /var/tmp/koji/tasks/3850/13850/repo/repodata/EMPTY_REPO -> /var/tmp/koji/tasks/3850/13850/repo/.repodata/EMPTY_REPO
16:06:07: Renamed /var/tmp/koji/tasks/3850/13850/repo/repodata/ -> /var/tmp/koji/tasks/3850/13850/repo/repodata.old.4832.20200325160607.983281
16:06:07: Renamed /var/tmp/koji/tasks/3850/13850/repo/.repodata/ -> /var/tmp/koji/tasks/3850/13850/repo/repodata/
16:06:07: Old repo /var/tmp/koji/tasks/3850/13850/repo/repodata.old.4832.20200325160607.983281 removed
16:06:07: Memory cleanup
16:06:07: All done
Directory walk done - 0 packages
Temporary output repo path: /var/tmp/koji/tasks/3850/13850/repo/.repodata/
Preparing sqlite DBs
Pool started (with 5 workers)
Pool finished