Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f277dfd8959d49d18ad758fe965097cd : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8c641d7e8f8b445fb9bbb1d782b17f1c : FAILURE in 4m 34s