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

Build failed. https://zuul.opendev.org/t/openstack/buildset/c2fb0d198aa048209a52d238f22093... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c82794108d0a4d538ff595d5f4b0cdc3 : TIMED_OUT in 31m 09s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/9d198c4a22ce4c8594db6aff393a952d : SUCCESS in 3m 44s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/e0bc0a70001042649d815e95f66d3ca4 : TIMED_OUT in 41m 00s