parse "gopher://null.host:0/²恖/\xfe'\x87\xb2c \xdb;\xfe\xf4KF\x92{\x94\xacTA\x11\xa16\x1b\xe5Km~\xe0]L\x956oru\x92\xa2\x16]\x9f Sڨ3\\\xb4̣fy\x89\x9c\xa2\xcd}": net/url: invalid control character in URL