Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/636047ba873c463a9d405f447f877a02 : SUCCESS in 8m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c269f147f4df43188bfa29981d311037 : FAILURE in 4m 44s