Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f946be5341494a53929ba6fd3181daac : SUCCESS in 7m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c9cec61ffbbf443f82824aeea5bec492 : FAILURE in 6m 05s