Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dd61b81eaa4b418dbe686411dc6565cd : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/28bea3d7234a4c3390f81f3a4a679341 : FAILURE in 3m 32s