Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6c566f06ea4548a4b92f73cd4bb1d3c0 : SUCCESS in 3m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f4b5c1432a434214a3c197ee6dd43151 : FAILURE in 3m 13s