unmets в Sisyphus с т.зр. нового rpm, которые надо в ближайшее время 
исправить:
  
$ cat /home/imz/.hasher/sisyphus/sources.list
# -*- conf -*-
# Local package resource list for APT goes here.
# To inspect package defined part, see /etc/apt/sources.list.d/*.list
  
rpm [alt] file:/ALT/Sisyphus x86_64 classic debuginfo checkinstall
rpm [alt] file:/ALT/Sisyphus noarch classic
rpm [alt] file:/ALT/Sisyphus x86_64-i586 classic
$ hsh --apt-conf=/home/imz/.hasher/sisyphus/apt.conf --without-stuff ~/hasher1/ --number=1 --ini
...
$ ~/hasher1/aptbox/apt-cache unmet
Package lout version 3.40-alt2 has an unmet dep:
 Depends: urw-fonts (>= 2.0-alt9)
Package w3c-markup-validator version 1.2-alt2 has an unmet dep:
 Depends: w3c-markup-validator-config (= 1.2-alt2)
  
$ cat /home/imz/.hasher/sisyphus-i586/sources.list
# -*- conf -*-
  
rpm [alt] file:/ALT/Sisyphus i586 classic debuginfo checkinstall
rpm [alt] file:/ALT/Sisyphus noarch classic
$ setarch i586 -- hsh --apt-conf=/home/imz/.hasher/sisyphus-i586/apt.conf --without-stuff ~/hasher1/ --number=1 --ini
....
$ ~/hasher1/aptbox/apt-cache unmet
Package lout version 3.40-alt2 has an unmet dep:
 Depends: urw-fonts (>= 2.0-alt9)
Package w3c-markup-validator version 1.2-alt2 has an unmet dep:
 Depends: w3c-markup-validator-config (= 1.2-alt2)
  
  
$ rpm -q rpm --lastchange | head -4
* Пн фев 11 2019 Ivan Zakharyaschev <imz@altlinux.org> 4.13.0.1-alt6
- rpmRangesOverlap() made asymmetric w.r.t. underspecified release or disttag.
  (Provides: N = V can't anymore satisfy Requires: N = V-R. Look out for unmets!)
  (thx Vladimir D. Seleznev)