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

Build failed. - periodic-neutron-fwaas-docs-kilo http://logs.openstack.org/periodic-stable/periodic-neutron-fwaas-docs-kilo/b... : FAILURE in 1m 34s - periodic-neutron-fwaas-python27-kilo http://logs.openstack.org/periodic-stable/periodic-neutron-fwaas-python27-ki... : FAILURE in 2m 03s - periodic-neutron-fwaas-docs-liberty http://logs.openstack.org/periodic-stable/periodic-neutron-fwaas-docs-libert... : SUCCESS in 2m 00s - periodic-neutron-fwaas-python27-liberty http://logs.openstack.org/periodic-stable/periodic-neutron-fwaas-python27-li... : SUCCESS in 2m 07s