Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3723e11c8df44e5290e3791df7ce846f : FAILURE in 4m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c7b0dcb158fd41eab109d5cae8141186 : SUCCESS in 7m 12s