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

Build failed. https://zuul.opendev.org/t/openstack/buildset/b48dc0a4c5114351bed9df1041c620... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/14b94ae8ac9d41309959d5113673f212 : TIMED_OUT in 30m 49s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/7e399a9dc7344a9f979d52d1f7bb7596 : SUCCESS in 4m 16s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/31c2f737ecf44899a1804d438384be17 : TIMED_OUT in 40m 41s