Staging Koji creates armv7hl buildArch tasks, but it has no ARM builders, so it is not able to complete them.
For example, see: http://koji.stg.fedoraproject.org/koji/taskinfo?taskID=90001394
I've added 2 arm builders and now things work:
https://koji.stg.fedoraproject.org/koji/taskinfo?taskID=90000116
Login to comment on this ticket.