Problem with s390x koji builder

[Vascom]

What's wrong with s390x koji builder?

I always see this error:

Child return code was: -11
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/mockbuild/trace_decorator.py",
line 93, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.9/site-packages/mockbuild/util.py", line 600,
in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (command,
output), child.returncode)
mockbuild.exception.Error: Command failed:

Other arches are OK.

https://koji.fedoraproject.org/koji/taskinfo?taskID=60085705

Need to fix it.

--
Best regards,
Vasiliy Glazov