Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8e0755022d94430aabf3cd92cb03eec9 : SUCCESS in 10m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/146ef4749ea24c81ae1c0d5da831cab4 : FAILURE in 6m 32s