parse "gopher://Hv\xf4\x86L\xb2\x95\xed\x05\xc9\x06T\xd7HV\x01\xa0R/?A%25EF%25BF%25BD%251B%25EF%25BF%25BD%25EF%25BF%25BDH%2516%25EF%25BF%25BD%2522%25EF%25BF%25BD%25EF%25BF%25BDtC%25EF%25BF%25BDl%257C%253A%25EF%25BF%25BDd%257F%2524%25EF%25BF%25BDL%2505%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%252F%25EF%25BF%25BD%25EF%25BF%25BDXE%25C8%258Fy%25EF%25BF%25BD%25EF%25BF%25BD%2508%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%250BG%2501%251E%25EF%25BF%25BD%3D%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%2507%25EF%25BF%25BD%2524%25EF%25BF%25BDn%251B": net/url: invalid control character in URL