message: Add more debug info to `acquire-build-image`
diff: @@ -71,6 +71,10 @@ class Shell:
  # Pulls the requested `image_name` with `image_tag`. Returns `DockerPullResult`.
  def docker_pull(self, image_name, image_tag):
  (status, output) = get_cmd_output(f"docker pull \"{image_name}:{image_tag}\"", check=False)
  + print("Docker pull output:")
  + print("-------------------")
  + print(output)
  + print("-------------------")
  if status == 0:
  return DockerPullResult.SUCCESS
  elif "toomanyrequests: Rate exceeded" in output:
  