Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/06247bb7567645babde7c3454229d53b : RETRY_LIMIT in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72f9c09eee604685bef1c40be5496aa6 : FAILURE in 5m 44s