Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bbb7b653b289422fb412192a8c13d60a : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a4127a69c5ae4a5c84c5dcca97a8ba5e : FAILURE in 5m 15s