Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/55038a70dd2c4d8f8b5b5704ee1f16cc : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1cf8039c9ab439783a74ffac7de46aa : RETRY_LIMIT in 2m 59s