It sometimes try to write to not yet existing results dir
PR #3834
Metadata Update from @tkopecek: - Custom field Size adjusted to None
Metadata Update from @tkopecek: - Issue tagged with: testing-ready
Metadata Update from @mfilip: - Issue tagged with: testing-done
Commit 81767d09 fixes this issue
Commit 6a402cb3 relates to this ticket
This issue has been migrated to Fedora Forge: https://forge.fedoraproject.org/koji/koji/issues/3833
Please continue any further discussion there.