Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/51190316ee39469fad71237abbd832b9 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/497d12a538454560b52f8154ed6baed7 : FAILURE in 6m 03s