Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/65677b8dc60349318dc8efa0498e9276 : RETRY_LIMIT in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9bb3b0db19a240cfb4ee36a564534627 : FAILURE in 6m 12s