Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/add2da2c73b7463db8bd6b896fca36fd : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d32a5ccac36a4ef2bdacf199bb187135 : FAILURE in 7m 25s