Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7593b4fdffb24f2bb522be1e9ceb75a7 : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d88cec202e2540e5aab3e259ff40aad7 : FAILURE in 7m 30s