parse "gopher://null.host:0/Ë\xe5\xcb*\xeed\xac)\xf2\xb3xrqd\u007f\xb4\xa6,c\xfc\xf9\xac4pg\xa6I\xa9\xb2{)I12 N\xfd\xbb\x8c\x97\xaf\xa3\x9a\xcaU_\x9f\xcc\xe3\xd81\xf9\x1d\x06\x00@\xf9K\xad\x8fPyJ0\xa9(\xeb\xb5\xd8@\xeb": net/url: invalid control character in URL