Build failed. https://zuul.opendev.org/t/openstack/buildset/834148cb219c4963bb2466a5d8be7052 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4ff175556ae047b08d233772ddd3f47d : RETRY_LIMIT in 2m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1422fa2028044e13b820df9ae2be7df4 : FAILURE in 7m 19s