these 2 derivations will be built:
  /nix/store/s0m9fwj0h7p4iijn1dfdbr95qilrc3fa-rootfs-ubuntu-26_04.tar.drv
  /nix/store/ngs4phl5lg25dhmw3kfh1a0vp8585arc-container-test-ubuntu-26-04-auto-upgrade.drv