message: Remove unnecessary &
diff: @@ -328,7 +328,7 @@ mod test {
  }
  /// A Region reader that is just good enough for the tests in this file
  - fn force_read(&env: &Env<MS, MQ>, region_ptr: u32) -> Vec<u8> {
  + fn force_read(env: &Env<MS, MQ>, region_ptr: u32) -> Vec<u8> {
  read_region(&env.memory(), region_ptr, 5000).unwrap()
  }
  