Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f1e334ed61e94766b75fa53d67354bf6 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d05767737d814c169b58ef05aad730ac : FAILURE in 4m 06s