Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5db42d7a5a5441fa8677d96fa38607fe : SUCCESS in 11m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/600db8f230c340fe879154b71167e313 : FAILURE in 9m 08s