parse "gopher://\xa7ʵ;\xd4ǹ\xcf\xe9\x80\x0f\x85+\x97\x195Nm=׆\x9a:Z\xc0ܜt&d\x8b\x8d\xd2\x06\x97\xe7\xff\xf1\x8b\x86n\x90\xf9\xe3\x94rQ\xd4\xce\xe4\xf2/\x1dG\x16\x8b/\xe2\xf6\x9e\x1c\xc9\x13": net/url: invalid control character in URL