parse "gopher://null.host:0/H\xe8j\xcc\xc8S\xd1'\xcd\xcd'C\xe0\x1f\x9e\xd4а\x83\x12\xdcd\xd1 ƴ\x8c\xd8\xf8zX\xce\xf2F\xff\x91 \xe17'\x83\r\x89(\x00": net/url: invalid control character in URL