[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/17e7689192a945e782d04ca6faede53d : TIMED_OUT in 32m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1bec7e6b25dc46628a2b600b447a8c27 : SUCCESS in 10m 50s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/fdfada42dc6144c183dbf91ed1caf32c : SUCCESS in 9m 16s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/1ba9ec38a27f4cb38f7c4e993fcc418c : SUCCESS in 15m 07s