Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/97c39f93098f4ca9860266991429727b : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/40b25ee960f14bad8a57f69bd55af365 : FAILURE in 4m 19s