Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6df52bf6fc9a4189a315c9b7d93127a5 : SUCCESS in 8m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/196f889db0bb49b5b6fa9e7343112270 : RETRY_LIMIT in 2m 32s