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

Build failed. https://zuul.opendev.org/t/openstack/buildset/c13e8e5a644d42409eeb4a41d132f2... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6fdd5d55f3b54bab82578603d0e265f5 : TIMED_OUT in 31m 02s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/df957caafba44a839bec758b36c41214 : SUCCESS in 2m 30s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/03cfd7b920524c448ce63c867c5359d1 : TIMED_OUT in 40m 59s