parse "gopher://null.host:0/±\xc6y\xed\x98TN\x86\xc7|ZN\xd6v\xe1de\x17N\xfeI9\xf9G\x87\x93\xbf\xbbII\x9et\xd3\xc7q\xd2\xcd\xf7\xbc\x91\xa9F\x17;\xce\xe2\x1f\x8fd\xaa\x04x\xa7\x89\xb2\xd5\xf2\xcc\xce7I\x14\xabv\x8d>ΉO\x10\xf6\xc50\xb33\xc1\x81(\\x\x84s!މQ\xa1{)\xf7{\\T\xe8\xc6*\xbf\xed\xbb:\xcat\a\xae\x8c\xaaܯ\xbdQN|\x957": net/url: invalid control character in URL