And here's the upstream bug for the functional test failures: https://github.com/eventlet/eventlet/issues/291 https://bugs.launchpad.net/nova/+bug/1537450 It was also fixed in eventlet 0.18.1. --diana >> Dims reported a related bug upstream: >> >> https://github.com/eventlet/eventlet/issues/290 >> > > 0.18.1 was just released and should fix this. > > I could reproduce the failure building the docs with 0.18 but with 0.18.1 it > works again for me,