Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0137edd978f14184949a03a013ee57af : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/40941944bc7d463286d20fbe3c1120a9 : FAILURE in 7m 58s