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

Build failed. https://zuul.opendev.org/t/openstack/buildset/d60e8671a1674177ac4b28baf53d84... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c2e91a7a7b6942f3aaee01dc3faa5422 : TIMED_OUT in 30m 58s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/52045074e8f74c1fad510ce1311573fb : SUCCESS in 4m 09s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/f7455f36c9d548e2af623d340b0490bf : TIMED_OUT in 40m 42s