parse "gopher://h\xad\x8a{-\\\xf5}\xed\xd1p\xb8\x9f\x00P\x80\x15{\x91@1\xdeFk\xeeR\xc4P\x00Ho\x83\x87JP\xc6\x0f\xaa\xf9*\xf3:0/¡\x1cLmݗc\xfad\x95\x05\xc0\xc9\xe8\xa5Ud\x04\x91kF\x04\xca\xe8|\xc2'\xa3\x99h ^\xcb\xe6": net/url: invalid control character in URL