parse "gopher://null.host:0/u\xcfG[7\x99W\xab\xa1qC\xa6\xd4]3y\xe2\x93v\xb9\xcf$\x8f\xa5\x9dj n\xb7\xc8?|\xbc\xe1RA^\xbfG\xab>>\x9a=\xee\x83rT\xe4Lޠ\xcbH^^1_\x05\x10\xf7\xee{\x93\x98\xday\xb7\xab\x14\xcb\xe2}\xb9\xb7\xdf\xf1\xfa\xab\x10\xde\xdeyW4\x94\xfd\x86\x91-\xc9)Q\xcb`*t3\xe2\xf3\xe5\xd6\x1b\x9f\xf4\xf4EG\xb1x\x91\xf7sM\xc1\xb4\xdeHJ\"\xd1": net/url: invalid control character in URL