Build failed. https://zuul.opendev.org/t/openstack/buildset/6c4e7eb38d6b4dd1a4ee8c74bc7ff8aa - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3dfbf1e926da40e1a29e53973ea4ee06 : RETRY_LIMIT in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/19dbabf06199487c8796eb768a2f6beb : FAILURE in 2m 22s