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

Build failed. https://zuul.opendev.org/t/openstack/buildset/678be290502c4de7b88c14890f4e59... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/07335e6b42424cfd84137831ff50b458 : SUCCESS in 3m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9cbff8e4acdd4889bb2d262c4a680850 : FAILURE in 2m 56s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/ef0f98215da34c85aa046d36fcfc4a94 : SUCCESS in 3m 27s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/80d7599a2088420ea5cb61a839c1cbdb : SUCCESS in 3m 28s