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

Build failed. https://zuul.opendev.org/t/openstack/buildset/4582dbefe4884324bbd49639aab4bd... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/261285c8e3154fcba39f114c0316f8de : TIMED_OUT in 31m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dbaad29f7eec47769a0ba06a06b537b9 : SUCCESS in 7m 47s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/cda680a32b6b428b8090d27e453d4cf8 : SUCCESS in 11m 23s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/422d8ede03f444d58fc788418c0c547a : SUCCESS in 9m 21s