Neither has reverse depends, neither is in debian and both are maintained by us:
$ reverse-depends src:sandbox-upgrader
No reverse dependencies found
$ reverse-depends src:auto-upgrade-testing
No reverse dependencies found
As both are clearly no longer maintained they are candidates for removal. Therefore:
Removing packages from artful: sandbox-upgrader 0.1+bzr20080818-0ubuntu3 in artful sandbox-upgrader 0.1+bzr20080818-0ubuntu3 in artful amd64 sandbox-upgrader 0.1+bzr20080818-0ubuntu3 in artful arm64 sandbox-upgrader 0.1+bzr20080818-0ubuntu3 in artful armhf sandbox-upgrader 0.1+bzr20080818-0ubuntu3 in artful i386 sandbox-upgrader 0.1+bzr20080818-0ubuntu3 in artful ppc64el sandbox-upgrader 0.1+bzr20080818-0ubuntu3 in artful s390x auto-upgrade-testing 1:0.168build1 in artful auto-upgrade-tester 1:0.168build1 in artful amd64 auto-upgrade-tester 1:0.168build1 in artful arm64 auto-upgrade-tester 1:0.168build1 in artful armhf auto-upgrade-tester 1:0.168build1 in artful i386 auto-upgrade-tester 1:0.168build1 in artful ppc64el auto-upgrade-tester 1:0.168build1 in artful s390x
Comment: No longer maintained (LP: #1260062)
Remove [y|N]? y
2 packages successfully removed.
Neither has reverse depends, neither is in debian and both are maintained by us:
$ reverse-depends src:sandbox- upgrader upgrade- testing
No reverse dependencies found
$ reverse-depends src:auto-
No reverse dependencies found
As both are clearly no longer maintained they are candidates for removal. Therefore:
Removing packages from artful:
sandbox- upgrader 0.1+bzr20080818 -0ubuntu3 in artful
sandbox- upgrader 0.1+bzr20080818 -0ubuntu3 in artful amd64
sandbox- upgrader 0.1+bzr20080818 -0ubuntu3 in artful arm64
sandbox- upgrader 0.1+bzr20080818 -0ubuntu3 in artful armhf
sandbox- upgrader 0.1+bzr20080818 -0ubuntu3 in artful i386
sandbox- upgrader 0.1+bzr20080818 -0ubuntu3 in artful ppc64el
sandbox- upgrader 0.1+bzr20080818 -0ubuntu3 in artful s390x
auto-upgrade- testing 1:0.168build1 in artful
auto- upgrade- tester 1:0.168build1 in artful amd64
auto- upgrade- tester 1:0.168build1 in artful arm64
auto- upgrade- tester 1:0.168build1 in artful armhf
auto- upgrade- tester 1:0.168build1 in artful i386
auto- upgrade- tester 1:0.168build1 in artful ppc64el
auto- upgrade- tester 1:0.168build1 in artful s390x
Comment: No longer maintained (LP: #1260062)
Remove [y|N]? y
2 packages successfully removed.