/usr/share/doc/libgnome-autoar-gtk-0-0/changelog.Debian.gz is in libgnome-autoar-gtk-0-0 0.2.3-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libgnome-autoar-gtk-0-0/../libgnome-autoar-0-0/changelog.Debian.gz