Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2a7dc1f8977947fc81f6644a3e115895 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74dff44abb7341069b229ca85ee1f612 : FAILURE in 5m 10s