Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e36bd02a8eec49dea12de7384f262e45 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2124faaf4dbe47bbba76497fdcd73339 : FAILURE in 4m 48s