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

Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8e97597bfefa4cd6a488fdd6c74fbda0 : TIMED_OUT in 33m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/60bc2ab20ee9460f89603bea31500100 : SUCCESS in 16m 15s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/c8d322f695744713aa5ac6e52da168b2 : SUCCESS in 16m 37s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/799ed617680f443d8745793bfed72912 : SUCCESS in 18m 50s