/etc/cron.daily/apt-cacher:

zcat: /var/cache/apt-cacher/temp/debian-multimedia.org_debian-multimedia_dists_etch_main_binary-i386_Packages.gz:
unexpected end of file
Error processing debian-multimedia.org_debian-multimedia_dists_etch_main_binary-i386_Packages.gz
in /var/cache/apt-cacher/packages, cleanup stopped.
Remove the file if the repository is no longer interesting and the packages
pulled from it are to be removed.
run-parts: /etc/cron.daily/apt-cacher exited with return code 1