Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c1e744e4066246d6b7d21f7704542cb5 : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/afd58658002c414482ee12edd04b7540 : FAILURE in 4m 47s