Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ba4cd57b0f234214a049e7dfe1f1ebed : SUCCESS in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b1474b3e3ad245479d6b168dfe534881 : FAILURE in 4m 39s