Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/073c24c736194e0a9d3d3d9cb9a2901e : SUCCESS in 7m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/31030b25360d400bb5fe6214ce973bd4 : FAILURE in 5m 24s