Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4e746c979a07494e911fe664466cf656 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c3ee681e825f43e6acefe5b1ecc38ad6 : FAILURE in 5m 32s