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

Build failed. - periodic-ironic-docs-juno http://logs.openstack.org/periodic-stableperiodic-ironic-docs-juno/fb8cb69/ : FAILURE in 16m 53s - periodic-ironic-python26-juno http://logs.openstack.org/periodic-stableperiodic-ironic-python26-juno/1a4d6... : FAILURE in 1m 08s - periodic-ironic-python27-juno http://logs.openstack.org/periodic-stableperiodic-ironic-python27-juno/902b5... : FAILURE in 12m 34s