parse "gopher://null.host:0/2\f\xc2?\x84\xc3O\x86p\xfd\xf7\xa1v\x80\xcd\xe8yv\x96\xa64\x05<ۺȎ\x1c`\xb8tz\xf0n\x14\xd77ϓ\xc2$\x1f\a,ĩ\xc1d!$~\xa1\xf4\a\xa8Au\x9aUI\x9d\xad\r\x16\x0f\x86\xc0\bZ\xe4\u007f\x053Kj\x84\x90\x0f\x8ft": net/url: invalid control character in URL