parse "gopher://null.host:0/\v\xccZk3\xbfR\xa7\x8e*v\xaa3\x00\x89\xaebz\x03\x16\xafY]}\xc5O\xef|{,_\x04Zg\xae\xd6\xd6^\xfc\x14x\x060\x14\xcb\xeb\xa6\xef_\xf8\x8eI\xb8\xb4ՓjP\xe6\x11\xb9\x94\xbez\xdaʻx\xad\xecВ\xbe\x8f": net/url: invalid control character in URL