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

Build failed. https://zuul.opendev.org/t/openstack/buildset/65fe8375a6864ff28fb4a7a73b22ae... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/18868e9e4945405aa0485ad871a8e6ce : TIMED_OUT in 30m 57s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/67ba7c40e8b64de7bf2f1f7d28afc94a : SUCCESS in 2m 44s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/7b6c1553331f4302bebeede91078954b : TIMED_OUT in 40m 41s