message: Add TPU compilation not succeeding warning message
diff: @@ -53,6 +53,7 @@ void TpuCompileSucceededAssertOp::Compute(OpKernelContext* ctx) {
  }
  if (!status.ok() || proto.status_code() != error::Code::OK) {
  status.Update(Status(proto.status_code(), proto.status_error_message()));
  + LOG(WARNING) << "TPU compilation failed: " << status;
  errors::AppendToMessage(&status, "TPU compilation failed");
  if (tensorflow::internal::TpuCompilationFailureClosesChips()) {
  // At this point, if compilation fails we do not know if a task
  @@ -70,7 +71,7 @@ void TpuCompileSucceededAssertOp::Compute(OpKernelContext* ctx) {
  errors::AppendToMessage(&status, close_status.error_message());
  }
  }
  - ctx->CtxFailureWithWarning(status);
  + ctx->CtxFailure(status);
  }
  }
  