parse "gopher://null.host:0/\x05\xef<6\xffp \x12\x91\x98\xbfų\xfd\x14c\xfbW\xe5cC\xb0}\xb2\x82\v\xb2MH\xab0s\xc1\x13&\x96\x17\xb2`$\x95\xe0\x05\xa7\xb5\xe8\xc9\f\xbc\x81\xb8\xc0z\x92": net/url: invalid control character in URL