Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/060da0a189a448ac81179ba2a307f210 : RETRY_LIMIT in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e3b27bf87ef42bda371d6b939102c83 : SUCCESS in 9m 57s