message: Disable U64 test
diff: @@ -62,6 +62,7 @@ SvdOpTest # Seg fault
  CondTest.testCondConstPropagation # Switch node in cluster
  SegmentReductionOpsTest.testUnsortedSegmentOps1DIndices1DDataNegativeIndices #Scatter negative indices
  CategoricalTest.testCategoricalIsNotConstant # disable until poplar CPU random works
  +CategoricalTest.testStatelessMultinomialIsInRange # No U64
  RandomOpsTest.testRandomNormalIsNotConstant # disable until poplar CPU random works
  RandomOpsTest.testRandomUniformIsNotConstant # disable until poplar CPU random works
  RandomOpsTest.testTruncatedNormalIsNotConstant # disable until poplar CPU random works
  