these 4 derivations will be built:
  /nix/store/0kb5f2p0l8xnda2lqj6s7v52v6q9g8w0-clan-cli-source.drv
  /nix/store/m5ai786ci8p0iyqly11hcaihl93jqnam-clan-cli.drv
  /nix/store/6i6z2rsf86np25ayhjy6c404gpnr836h-tofu.drv
  /nix/store/xhm5n2hh0cilj8xqkymjb38647zl1rpx-terraform.drv