[Openstack-stable-maint] Stable check of openstack/ironic failed

Build failed. - periodic-ironic-docs-kilo http://logs.openstack.org/periodic-stable/periodic-ironic-docs-kilo/1ea335f/ : FAILURE in 40m 05s - periodic-ironic-python27-kilo http://logs.openstack.org/periodic-stable/periodic-ironic-python27-kilo/e9c1... : SUCCESS in 2m 05s - periodic-ironic-docs-liberty http://logs.openstack.org/periodic-stable/periodic-ironic-docs-liberty/32fc7... : SUCCESS in 2m 13s - periodic-ironic-python27-liberty http://logs.openstack.org/periodic-stable/periodic-ironic-python27-liberty/c... : SUCCESS in 2m 43s