Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6cf624ae8690409ba39356b954c5101b : RETRY_LIMIT in 8m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c24247c00ae64cdc8c454e9238d6fc70 : FAILURE in 9m 40s