parse "gopher://\xf3\x92WN\xfaG\xa8|\x9a\xcd\xf7\xba\xcfC0\xc7'\x0e[\xd8L\xc3x\xbc\xc1\x13\xb0\xf8\xdf\xd8\x03\x10\x01LL\\\xb2\x8bPÐ\xe43\x1a\x98\xa5\xee/": net/url: invalid control character in URL