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

Build failed. https://zuul.opendev.org/t/openstack/buildset/cad4fb4cbf89429eb423dc0b7aab61... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a3ed12e37a4f4ec480c338924977a116 : SUCCESS in 3m 15s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/0acd13092e174a089491fed665ad762f : TIMED_OUT in 40m 56s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/19710e67a8bf4953ad1db5103bef0734 : SUCCESS in 3m 13s