You can find some information about CRC errors here.
If an optical medium shows CRC errors, it basically means that data are not readable, so nothing should be written in HDD.
If you get CRC errors also from the original disc, it is possible that there is a damage in RAM memories. To exclude RAM as cause of the problem, before to trash the disc, I suggest to run a memtest
Of course, it is also possible that the original disc is damaged too, so you will get CRC errors anyway