Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/16d13435ca5b48b2a7eacb06b9e9373b : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c730431805c94ad88793473da4b67146 : FAILURE in 7m 05s