parse "gopher://null.host:0/\u0092\xae\xc8{1Z\x04\x8fFIZK\xba\xba@*\x8d\xa6>\xb8\x9d\x03`\xbep\xa9\xe8?\xba\x01\x1c8\x83\x90\xe3\xff\xd6f\x8c\xc2́\xbd\xe3\xc7\xe3h\xb5\xea\xd8P\x01\a\xe1\xb37\x17>W\xeb\xc8\xf2Ê\x1b\xb1": net/url: invalid control character in URL