Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/500ce3e5a16143bc8dc42a4f25d0db45 : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9805dc5849204854bb3cd3647f583d99 : FAILURE in 2m 53s