<snip> dodoc: TODO* does not exist rm: cannot remove `/var/tmp/portage/x11-libs/pango-1.14.10/image//etc/pango/pango.modules': No such file or directory </snip>
Fixed. TODO hasn't existed for ages and was updated last in 2000 before removal and pango.modules isn't installed if DESTDIR is defined, since at least 3 months or since it was introduced, while DESTDIR is always defined with portage install.