these 2 derivations will be built:
  /nix/store/x776r7364bp05xyjjpj9mdzbl1rsfmgn-rootfs-ubuntu-22_04.tar.drv
  /nix/store/92c8b0ni18hz5azmcrwqqv97ggc0z5cm-container-test-ubuntu-22-04-restart-if-changed.drv