parse "gopher://\x02h\xe4\xffG\xdb{\x80GUt\xff\xe37eC@`\x83$\x10J *HyiA\xa2\x84\x10`%\x81\x1b\xd8ФYh\"M\x05Qv\x05\x84\x00\x92\xacrY\x17bA\xb1cA/": net/url: invalid control character in URL