[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/c6303fc7557b423f9e7a779f85d9d6... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c340adacd4c148e9bd22cbb1e9a48374 : FAILURE in 5m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/665237cb8bf1421f85009d532019ff45 : SUCCESS in 6m 03s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/cb952a2e657f40de9a24bdb96d639066 : SUCCESS in 8m 59s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/d8f550115c3e41df87a73d77b13da79d : SUCCESS in 10m 57s