Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/92f769f35f5e4ddbb29a55d55c1046dd : FAILURE in 4m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9e4f893b1312466cbc42a1216e57d5f8 : FAILURE in 4m 04s