parse "gopher://bb\x8bI=\x16\xa2\xfb!\x027\xb5\xa4\xdf_\xaa\xa4h@\xfeX\xf3!a4\x85\x0e\xf0\xb1\xe3&/\x12\xadb\xa1\x0e\x9d\xe8oX^S\x92\xaf\xb8": net/url: invalid control character in URL