Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/95bd6ca8430546eebfa407b0a6c35b6f : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d9b47d8912140aebd797a6285d0bad1 : FAILURE in 6m 30s