Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1b57127bd06e452b998bda932de7139e : SUCCESS in 7m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c141b93d01db4f17a3a78a8fb587d87d : FAILURE in 7m 55s