parse "gopher://null.host:0/\x11`\xa2\x95<\\\xadY\x92 \a  V\xc6\xc1\xcb؉2N\x92\x8aOL哐q\x17\"\"N]\xbc\x14q\xe1\xd29x\xbe\x1c}!::*6&\xea\xb7\xf3\xbf": net/url: invalid control character in URL