parse "gopher://null.host:0/\u007f\xa8\xb7y\x9dy\xa2\xf1˙t\xd9\xd1\xc4\x03\xc8\xf3\x14\x89\xe7\xbb\xf8I'\x84/\xc0\xf7\xf9\xb7\x16*[>0\xa3\xd4wb\x06ꇖ\x9c\xebT\xff\x1aZ\x0f\x9fj\x8f\xfe\xeeÀ\x18\xf7Y\x96\x17\xa6x\x86A\xe7 h\xb2\xd7\xfb!\x8b{` \xe41p\x92n\x8f\xf9\x1b\x10\xbd\x90!\xbb\xe8": net/url: invalid control character in URL