parse "gopher://\xa2\xef\xff\x01\xe9Q\x1bԫ\x83\xee6\xac\xd0ҋ\x82\v\x96|1\"\xed\xff\xa6x\x1b\xf5\xe5\xb01\xf2\xd0\xef\xfe\x02:/": net/url: invalid control character in URL