[Openstack-stable-maint] Stable check of openstack/networking-odl for ref refs/heads/stable/train failed

Build failed. https://zuul.opendev.org/t/openstack/buildset/1edac8d9df854917a854f975b889dc... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8be4b9aa4d184ad2b127655797b12d4c : FAILURE in 8m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/296a6916f0244eb6b0124145bef5c1ab : SUCCESS in 5m 31s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/dd1882877ba943cc93f9cd9828238ba6 : SUCCESS in 5m 52s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/49bcd7c8deda423d9a37f013d633e056 : SUCCESS in 7m 44s