these 4 derivations will be built:
  /nix/store/20m4gk0xd1ymx6xclwlvrk3sphf31l8v-clan-cli-source.drv
  /nix/store/933fa88riwwwq4zvawy3a2v9737fyrzy-clan-cli.drv
  /nix/store/wjll5y3fb5kkn8lfx2j1n8ip4dc11a93-tofu.drv
  /nix/store/2k9ljpffpihbfgqqqkc5gcqijb63vlgw-terraform.drv