parse "gopher://null.host:0/Ç\x9b䷟^\xb0.\xe2?\xc7]\x18\xa7\xd0\x1eh`\x125\xce\xd00nV'\xf0\xff\xff\x7f[\xed\x05\xff\xff\x7fLL\xee\xb5Ex\xd4\xcd\xd4@\xa0a\xa2f۟Bh\x1b \xf1*2{ϕ\xfa\xd9'|5 \xf7\xdfpm1!\xf2\xf6\xd4]\xe1\x02\xed\xe8": net/url: invalid control character in URL