these 3 derivations will be built:
  /nix/store/xcbcahwjg4gn1i3dnhgbfsghml2rda01-treefmt.toml.drv
  /nix/store/ixh2nqdq2bn0pdyi3w0r786v7nrz47h6-treefmt.drv
  /nix/store/lh750yx2m8lv8nyldp2aq901c2bfqz5v-clan-cli.drv