parse "gopher://\xc5ڵ\xa7mJ\xe1\x9b\xe4\xda\xdb\xd6Z\x18\xbb\xc8x\xd8\xf3f\xb8\xcf\xf4%ъ\"\x85\x10\xb0rz.1\x9f\xc8Z8j\xe7E\xfb\x19\xee\xc7\xde\x12Q\xc6/": net/url: invalid control character in URL