parse "gopher://\xb4M:0/\u0088\xad\u007f'\xbd\xc1\x1b\xb5\xed$t\x93\x88\xa5}\x94\xdf8=\a\x98\a\x9c\xf7\x99\xa0\xb3\x0f\x04\xe8\xbdQJ\x9dU\x8e\x023\x03l\x18S\x143]\xb8\xb6\xb5\xe1\xe9\xf8Y\x97": net/url: invalid control character in URL