message: removed info from "call_migrate_works".
diff: @@ -86,7 +86,7 @@ where
  let env = to_vec(env)?;
  let data = call_query_raw(instance, &env, msg)?;
  let result: ContractResult<QueryResponse> = from_slice(&data)?;
  -
  + println!("result : {:?}", result);
  // Ensure query response is valid JSON
  if let ContractResult::Ok(binary_response) = &result {
  serde_json::from_slice::<serde_json::Value>(binary_response.as_slice()).map_err(|e| {
  @@ -195,6 +195,7 @@ mod tests {
  use super::*;
  use crate::testing::{mock_env, mock_info, mock_instance};
  use cosmwasm_std::{coins, Empty};
  + use std::str;
  static CONTRACT: &[u8] = include_bytes!("../testdata/hackatom.wasm");
  @@ -242,13 +243,17 @@ mod tests {
  // change the verifier via migrate
  let msg = br#"{"verifier": "someone else"}"#;
  - let info = mock_info("creator", &[]);
  - let _res = call_migrate::<_, _, _, Empty>(&mut instance, &mock_env(), &info, msg);
  + let _res = call_migrate::<_, _, _, Empty>(&mut instance, &mock_env(), msg);
  // query the new_verifier with verifier
  let msg = br#"{"verifier":{}}"#;
  let contract_result = call_query(&mut instance, &mock_env(), msg).unwrap();
  let query_response = contract_result.unwrap();
  + let s = match str::from_utf8(query_response.as_slice()) {
  + Ok(v) => v,
  + Err(e) => panic!("Invalid UTF-8 sequence: {}", e),
  + };
  + println!("result: {}", s);
  assert_eq!(
  query_response.as_slice(),
  b"{\"verifier\":\"someone else\"}"
  