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

Build failed. - periodic-trove-docs-kilo http://logs.openstack.org/periodic-stable/periodic-trove-docs-kilo/e669020/ : SUCCESS in 2m 34s - periodic-trove-python27-kilo http://logs.openstack.org/periodic-stable/periodic-trove-python27-kilo/8268e... : UNSTABLE in 3m 58s - periodic-trove-docs-liberty http://logs.openstack.org/periodic-stable/periodic-trove-docs-liberty/f7ffba... : SUCCESS in 3m 25s - periodic-trove-python27-liberty http://logs.openstack.org/periodic-stable/periodic-trove-python27-liberty/bf... : FAILURE in 3m 15s