parse "gopher://\xf3\xe9\x9a>\x94\v\xda\xe1l\x91ߙ\xad\xb1v\xc8tX\x13\x0e\xb8\x91;N\xe3Fu\x84\xc8\xf2\xefpD\xce\x18I'D\xbe\xf1\x1d\xdc/": net/url: invalid control character in URL