Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5aa376ee6e55454086a91d6c38972aa4 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/97f61c57e2a743b8ac9fd59ec73a1586 : FAILURE in 5m 11s