+ prepare ${PKGFILE}
+ rm -rf rootdir/var/lib/apt/lists
+ cp keys/rexexpired.pub rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg
+ signreleasefiles 'Rex Expired'
+ find aptarchive/ -name "$DELETEFILE" -delete
+ msgtest 'Cold archive signed by' 'Rex Expired'
+ updatefailure '^W: .* KEYEXPIRED'
+ testequal "$(cat ${PKGFILE})
+" aptcache show apt
+ failaptold
+ rm rootdir/etc/apt/trusted.gpg.d/rexexpired.gpg