s390x build failures

[Miro Hrončok]

I'm hitting weird s390x build failures.

Koji says (almost immediately):

URLError: <urlopen error [Errno 111] Connection refused>

See a build here:
https://koji.fedoraproject.org/koji/taskinfo?taskID=20602824


s390x: https://koji.fedoraproject.org/koji/taskinfo?taskID=20602827

I got similar failures for several hours now. It took a while before an 
error, but now the error is almost immediate.

Am I doing anything wrong?
-- 
Miro Hrončok
--
Phone: [phone]
IRC: mhroncok