Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/140b30fec3f0460990e175f363c85ab1 : SUCCESS in 5m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9515e2098a804b63927a663db1987ec3 : FAILURE in 4m 28s