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

Build failed. https://zuul.opendev.org/t/openstack/buildset/3c11a993bd464d7bbc72a9b3dd9c6e... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6429efd3c2c44282a0684a463d212aa9 : SUCCESS in 4m 44s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/5cdc41aed6e145bb9f6ed59f41343035 : TIMED_OUT in 40m 46s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/b2044e38f58e47c3864375971cc8d132 : SUCCESS in 5m 14s