these 6 derivations will be built:
  /nix/store/67aw7l6v8cfqwxk6ghsvrvzfk3fj51is-tofu.drv
  /nix/store/46br539k99r7fzq4k3261cyi1wbxpxb7-plan.drv
  /nix/store/dcmjdswc0g978hzv7l8gkx40rlvfx4x1-init.drv
  /nix/store/qx2h19bw7yrnxl32bl356fxmjibchb51-destroy.drv
  /nix/store/xk57g7f7c2rkb9771167ldp9b0rlk7hr-apply.drv
  /nix/store/5sndcvjn9xdmqybk6s8d8l3w3swz70ky-nix-shell.drv