Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/85ddc659469246ea869215e9e95ab971 : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7bb092ba522b4e80a42e17fd66917542 : FAILURE in 7m 23s