Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a5842bec280f4c16927fead8397989c4 : RETRY_LIMIT in 3m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ee860b47e5534be88e0e753691aaebdc : FAILURE in 3m 39s