message: Add --test_output=errors as default
diff: @@ -237,7 +237,7 @@ function get_cuda_capability_version() {
  CTYPE=${TF_BUILD_CONTAINER_TYPE}
  # Determine if the machine is a Mac
  -OPT_FLAG=""
  +OPT_FLAG="--test_output=errors"
  if [[ "$(uname -s)" == "Darwin" ]]; then
  DO_DOCKER=0
  