Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/52661041e17e47de8264a08604ffb5c9 : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f88fccfd0ef04393a3f47f53f3475234 : FAILURE in 4m 22s