Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e1dcc59ef41942529d0d72bfbd771b9b : SUCCESS in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ddf51188475d4da28db34b04b1e76ce4 : FAILURE in 4m 54s