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

Build failed. - periodic-debtcollector-docs-newton http://logs.openstack.org/periodic-stable/periodic-debtcollector-docs-newton... : SUCCESS in 3m 15s - periodic-debtcollector-python27-newton http://logs.openstack.org/periodic-stable/periodic-debtcollector-python27-ne... : SUCCESS in 2m 43s - periodic-debtcollector-docs-ocata http://logs.openstack.org/periodic-stable/periodic-debtcollector-docs-ocata/... : FAILURE in 10m 12s - periodic-debtcollector-python27-ocata http://logs.openstack.org/periodic-stable/periodic-debtcollector-python27-oc... : SUCCESS in 4m 04s