Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eff07ec22884446eb2bfaf1e888af3da : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1227dd92cad54a7ab344bbaeb03c1589 : FAILURE in 4m 37s