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

Build failed. https://zuul.opendev.org/t/openstack/buildset/ec628602f9754203b0531d6cf5c117... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2a341ed262744734bf40f202a4dc59c2 : TIMED_OUT in 31m 13s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/a07f594b773640d38e524f5e794a8955 : SUCCESS in 3m 43s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/f0606e6d312f4a1090b3fc0512615bab : TIMED_OUT in 40m 54s