What do these log entries mean?

[garyd9]

I'm trying to better understand some of the log entries generated by CD Ripper. For example, in the below entry, the track was marked as accurate, but the "CRC32" doesn't match the "AccurateRip CRC". (I've seen something like this twice. Both times on older CD's and both times on the last track.)

What is this log entry telling me?

Information ripping to FLAC, 'Track 20' to 'D:\Users\garyd9\Music\Cher - The Way Of Love, Disc 2 - 2000\20 Cher - Take Me Home.flac'
   Track 20:  Ripped LBA 308572 to 339037 (6:46) in 3:06. Filename: D:\Users\garyd9\Music\Cher - The Way Of Love, Disc 2 - 2000\20 Cher - Take Me Home.flac
     AccurateRip: Accurate (confidence 2)     [Pass 1, Ultra 1 to 2, Re-Rip 8 Frames]
     CRC32: 1AEF4450     AccurateRip CRC: 07847C8A     [DiscID: 020-00304cd5-02cf9d81-1711a814-20]
       Re-rip Frame: 324087 (00:03:26.866) matched 10 / 11
       Re-rip Frame: 324152 (00:03:27.733) matched 10 / 11
       Re-rip Frame: 324239 (00:03:28.893) matched 10 / 11
       Re-rip Frame: 324240 (00:03:28.906) matched 10 / 11
       Re-rip Frame: 325570 (00:03:46.640) matched 10 / 11
       Re-rip Frame: 325571 (00:03:46.653) matched 10 / 11
       Re-rip Frame: 325572 (00:03:46.666) matched 10 / 11
       Re-rip Frame: 335409 (00:05:57.826) matched 10 / 11

[Spoon]

Re: What do these log entries mean?

CRC32 will never match the AccurateRip CRC are they are calculated differently.