parse "gopher://H\x1e\xcd⿒c:0/\x15\xaeG^\xdf\xffڲ\x9b\x87y]\x95\xe5G(icP\xe8\xa8\xc3p\x1dH\xdbF\xf0\b\xb7\xb3PQӠ\xfd\x85\x1cn'": net/url: invalid control character in URL