Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9864ce25ab364e74ae1f8e58c1f95466 : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c8eb727e64048bfb5d19d338c472987 : FAILURE in 4m 47s