Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7333ac51a4a54768992e08ee0e5c0ce4 : FAILURE in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6bf759d4bfd041d09e91735eda5c9f72 : FAILURE in 4m 25s