Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d544a89952394e68bab84b60c3ddcabb : SUCCESS in 8m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/88ac0498a9174666862edcaa92eb4925 : FAILURE in 7m 23s