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

Build failed. - periodic-tempest-dsvm-full-ubuntu-trusty-mitaka http://logs.openstack.org/periodic-stable/periodic-tempest-dsvm-full-ubuntu-... : SUCCESS in 34m 13s - periodic-tempest-dsvm-neutron-full-ubuntu-trusty-mitaka http://logs.openstack.org/periodic-stable/periodic-tempest-dsvm-neutron-full... : SUCCESS in 46m 51s - periodic-tempest-dsvm-full-ubuntu-xenial-newton http://logs.openstack.org/periodic-stable/periodic-tempest-dsvm-full-ubuntu-... : SUCCESS in 1h 04m 28s - periodic-tempest-dsvm-neutron-full-ubuntu-xenial-newton http://logs.openstack.org/periodic-stable/periodic-tempest-dsvm-neutron-full... : FAILURE in 3m 27s