message: Need a str cast here
diff: @@ -33,7 +33,7 @@ subprocess.wait()
  if subprocess.returncode != 0:
  print('--------------------- SQLANCER FAILURE ----------------------')
  - print('SQLANCER EXITED WITH CODE ' + subprocess.returncode)
  + print('SQLANCER EXITED WITH CODE ' + str(subprocess.returncode))
  print('--------------------- SQLANCER ERROR LOG ----------------------')
  try:
  print(err.decode('utf8'))
  