Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2990d948a13f4eada32bc19544d8ddff : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6f5cc1674608409b8ff8c2a5dd7b68fd : FAILURE in 4m 47s