Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/be71086ae0aa46f5a75bdad93a3f3671 : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/043a515d3474488181ed632281734524 : FAILURE in 3m 49s