these 4 derivations will be built:
  /nix/store/gkc5jw6m2mrab3x7fry1j17pc76k2pjk-clan-cli-source.drv
  /nix/store/5j2kh2m5iz0wygp1r7r657acaw902gxx-clan-cli.drv
  /nix/store/l1laxhy7jrsq4b00gg0vm2nm1dx2qpbl-tofu.drv
  /nix/store/whv8rh45rm97d8hk1m2aayq7kj99sxql-terraform.drv