[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/8d7873ab27974854bb7b9bb3e051b0... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f8d99d19a61f4a83b5b700c85f365e66 : SUCCESS in 3m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e01828622fc84161885e78204c023b6b : FAILURE in 5m 46s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/326deaa2645a4516a077c0ab728afef8 : SUCCESS in 5m 03s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/ba12b592ebcf4af18f32225078702a8b : SUCCESS in 4m 48s