these 6 derivations will be built:
  /nix/store/dlwyqikjx22iy0m28gsp3nf7r22a5gqm-tofu.drv
  /nix/store/1dp6hl1rf32796cpjxcr6awvw7jbn0j4-init.drv
  /nix/store/5qy55a9906bb8kf0j3hxp0jr4w49cglf-destroy.drv
  /nix/store/r1kvf88j1dhbgmzg7jlbsykwsjqwa0pq-apply.drv
  /nix/store/x94y7kxf2h5qp031q2glvayzal1wrpn8-plan.drv
  /nix/store/1q5958y31clg0wggbly5bvad4xy88zlf-nix-shell.drv