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

Build failed. - periodic-cinder-docs-kilo http://logs.openstack.org/periodic-stable/periodic-cinder-docs-kilo/3f14fc3/ : SUCCESS in 3m 20s - periodic-cinder-python27-kilo http://logs.openstack.org/periodic-stable/periodic-cinder-python27-kilo/4239... : SUCCESS in 9m 26s - periodic-cinder-docs-liberty http://logs.openstack.org/periodic-stable/periodic-cinder-docs-liberty/26b79... : SUCCESS in 3m 42s - periodic-cinder-python27-liberty http://logs.openstack.org/periodic-stable/periodic-cinder-python27-liberty/3... : FAILURE in 4m 33s