Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/12c86a2b938245dda7514ae5403a8d91 : RETRY_LIMIT in 3m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/25a607309e1e4f4a8dd254e73d745d1b : FAILURE in 6m 58s