parse "gopher://M\x9bž\xc6\x13\xb1\x991fCm|r6r8D\u007f\xceD+\x86;riI\xf8\xa5S\xfeB˃~i\xa3\xbf'\xc7*-\xe4js\xa6)\xb2/": net/url: invalid control character in URL