adp-1.0-alt3 rebuilds but the result fails to pass noarch checks: https://lists.altlinux.org/pipermail/sisyphus-incominger/2021-June/617128.html
adp-1.0-alt4 -> sisyphus: Thu Jul 01 2021 Andrey Cherepanov <cas@altlinux> 1.0-alt4 - FTBFS: do not require grub-common (ALT #40326).