Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/62a37f191a574dc0893bf81473459e41 : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8ffb2356947948798f64df9a5aab180e : FAILURE in 3m 34s