[Openstack-stable-maint] Stable check of openstack/ceilometer for ref refs/heads/stable/ussuri failed

Build failed. https://zuul.opendev.org/t/openstack/buildset/42b4359c39c0430ea8a59e7721dffd... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8752d2bf8ebb45b793feec838f48140e : SUCCESS in 8m 04s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/5c1df4e245ed469a9d32c785fde49c5b : TIMED_OUT in 40m 54s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/dc7a5ef4044d42b3aae6af152aeb4ccd : SUCCESS in 8m 05s