parse "gopher://null.host:0/¬\xdfo\xfcM\xf8\xbev\x886^\xbcc\xa8\\jK\x18w\xe5(\x8dk\x18\x9b\xa6\x1b\x90\xea\xda\xe1'^6\xc77\xb0ɥ0Ew6\xe8[\x9euH\x11\x90q\xbe\xad8y\x85Dt8\x8e\xb7\xb8\x0f\xd1\x1e\x92u\x0f\xb6\xb5": net/url: invalid control character in URL