Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0e959fa1d39a494d82d7be9a457ac390 : RETRY_LIMIT in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0d92ed0c58714296968f226c0c7b5945 : FAILURE in 3m 57s