Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/397801a5f7e449388b7e9fe1f7b48fc0 : SUCCESS in 7m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e19a99a8fa84090b5749c54d3e70c5e : FAILURE in 8m 54s