Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5dbebc58201d4b6f902af6f887fba099 : SUCCESS in 3m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/198d09153c304d09ae8d7aed13520d20 : FAILURE in 2m 54s