message: Do not print the fetch error when `now alias` validation fails
diff: @@ -833,7 +833,6 @@ module.exports = class Alias extends Now {
  try {
  res = await fetch(url, { method: 'HEAD', redirect: 'manual' })
  } catch (err) {
  - console.log(err);
  throw new Error(`Failed to fetch "${url}"`)
  }
  