Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ad634e824b7b43d98aee20fd38a816ed : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5a87052c46f644a3b1675daa43b23065 : FAILURE in 4m 39s