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

Build failed. https://zuul.opendev.org/t/openstack/buildset/b79ae372f9ba4102997d8a02165d43... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1249e95d21d848fbb7cbde7132fa73ae : SUCCESS in 13m 36s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/873689b5a02a472e91e6be8c385fedb3 : FAILURE in 10m 21s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/c125774c99c543d6aca8a97112dee555 : SUCCESS in 11m 47s