root@s-srv-03 / # more /var/tmp/portage/xorg-x11-6.8.2-r1/temp/migrate--usr-X11R6-lib.log

building file list ...
3 files to consider
rsync: delete_file: rmdir "/usr/lib/xscreensaver" failed: Directory not empty (39)
rsync: symlink "/usr/lib/xscreensaver" -> "/usr/lib/xscreensaver/" failed: File exists (17)

Number of files: 3
Number of files transferred: 0
Total file size: 28 bytes
Total transferred file size: 0 bytes
Literal data: 0 bytes
Matched data: 0 bytes
File list size: 99
Total bytes sent: 111
Total bytes received: 20

sent 111 bytes  received 20 bytes  87.33 bytes/sec
total size is 28  speedup is 0.21
rsync error: some files could not be transferred (code 23) at main.c(702)