parse "gopher://null.host:0/S]w\u007f\x88's\xaf\x13'\x8fYF\xbb\xc63\xf6j,\xe3\x18\xa4@;\xafQ\xcf\xf1\xb0mF;Ԥq;hn\xf6c\xad\x8b\xe8\xc6TLH\xea\xb4\xcbL\xe4S\xb9\xeb\xa9\xd8\xc8\xc1\xebke\xc9C\x88\xbb\xaa\xd5\xfc\xdd": net/url: invalid control character in URL