these 3 derivations will be built:
  /nix/store/frn0y2wazq8dpqswc69zkgb23lfzmbwk-treefmt.toml.drv
  /nix/store/grxm0cx3m1vj4cmjx4aj5dgqg3x7942h-treefmt.drv
  /nix/store/qb847aav6snjm0i1i34mik9m8kjm54ad-treefmt-check.drv
this path will be fetched (1.6 MiB download, 4.2 MiB unpacked):
  /nix/store/g556vygiwhk5lvw7jqk2q2lgj2wm4yl5-hclfmt-2.25.0