parse "gopher://v3\xa3\x86\x82\xa1We\xec\x024>\x03\x8c\xb2\xb0ڊ\x83\xaa\x90C:0/\x05\xd7R\x91\x0fPU\x85c\xabbz\x0fP\xd5c\x15p\x14\xe8\xd6": net/url: invalid control character in URL