parse "gopher://null.host:0/¾\xd0\x1em\x96Uך\x8c\x0f\xedm\xfc\x1c\xfb\xf8\xa7f3Bߕ\xf9sE\xe2\xb6\xd4\x18>\"_ݢ\xa8\xd38\xe2\x1b\x9a\x10\x8f\xb7l\x01ҙ\x84\xd6N\x14\xe1_\xfc\xee": net/url: invalid control character in URL