[Openstack-stable-maint] Stable check of openstack/oslo.messaging for ref refs/heads/stable/train failed

Build failed. https://zuul.opendev.org/t/openstack/buildset/b8767b57eab04596860f2dae609c82... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/907f8152bb694d0b86009b5f53dd59dd : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/11f8862fd85944ae8312b1f463dfd7ef : SUCCESS in 5m 42s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/ca06f32a7c7a467480e7f6a4e658a5b0 : SUCCESS in 5m 10s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/07ea305ac2b64d759893e683d7b3c509 : FAILURE in 4m 25s