https://bugzilla.redhat.com/show_bug.cgi?id=1665563
--- Comment #11 from Zbigniew Jędrzejewski-Szmek zbyszek@in.waw.pl --- Yep, test_range_request seems to hang here. I see "error: [Errno 98] Address already in use" so it's some error in the tests. I'd suggest opening an upstream issue.