$ brew services status trojan
Error: trojan: Calling plist_options is disabled! Use service.require_root instead.
Please report this issue to the trojan-gfw/trojan tap (not Homebrew/brew or Homebrew/homebrew-core), or even better, submit a PR to fix it:
/usr/local/Homebrew/Library/Taps/trojan-gfw/homebrew-trojan/Formula/trojan.rb:18