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

Build failed. https://zuul.opendev.org/t/openstack/buildset/b9eabd9f9aad4b94979b92dda3495b... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e5f2701b595a43ac8306ca3c5c3eed27 : POST_FAILURE in 5m 52s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/9bb53920bc6e445693162db5743f222f : SUCCESS in 6m 34s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/a4356b0a178541578855b0c1e294e346 : SUCCESS in 7m 29s