these 4 derivations will be built:
  /nix/store/51ciwiiv667jqxwx5qfic0vi3aijs5l2-clan-cli-source.drv
  /nix/store/izx2gn0hsmsw3sickr4vwzkdbkfb9ifm-clan-cli.drv
  /nix/store/rxwa6f41dlrlvvnfjb57s3zhxciysmcf-tofu.drv
  /nix/store/zihw7jh4n61rnkwp194zbnnbp2llyvrq-terraform.drv