Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f6434c6498d244ba92384925f30471fb : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44105bfa9db4459c8bde5a02191c0db7 : FAILURE in 5m 24s