Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a1bff21898104d68bf5152bcfff965e0 : SUCCESS in 7m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d3966c8024da44a08d4edfbc5386db39 : FAILURE in 5m 18s