Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d402494db6234a71bda1761dbe3c2cc9 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29a70af998524174af2a71ddd7c10f97 : FAILURE in 5m 44s