Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/566f81e0a8674cbfb18bfc36dd84b07d : SUCCESS in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1413c67a7ce542139b2dec8021518447 : FAILURE in 4m 38s