parse "gopher://null.host:0/L\x1a\x8a\xc9J\xcf͡K\xf7\\X\x86\xd9:\xcbq\x97XG\xa3e\x92\x8b:\xcdC\x1cu::\bsm\x96\xe0\r،V\x886k\x13\u007f\xf0\xd6iq\xde\x01\xe2\xef\xfc": net/url: invalid control character in URL