[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/3da3cea56d41400caf226205357c32... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9d2822f589f74e4ba8e43539c091b01e : FAILURE in 8m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a015ced2b0684e779dff5c2d833dd8fb : SUCCESS in 7m 04s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/62d64b70363d491a8c0bb178ad84046f : SUCCESS in 7m 24s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/30ff32837265488abc6d15d003dd8f2e : SUCCESS in 7m 14s