Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d456afd885e44ea994bb69d39e7181a4 : SUCCESS in 9m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5cd89e4890ae43d3aa5c7d98500472b4 : FAILURE in 6m 24s