Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e09e73b4f09a4b8c98387485b801ef87 : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dca076225f284c11ae994501d5629696 : FAILURE in 5m 12s