parse "gopher://null.host:0/{\x82F2T\xbb\xfeu-\x965\xe3e*\xbf\xb0A\xdc@\x8a'N\xa3\xce\xf1\x81\xf01\xafD5\xc8K*\xf2 \xcd\x11\x15=\x16H\xf0\x1f\xb2\x0f\xc6r\xc71\x13\xe0o4\xd7": net/url: invalid control character in URL