these 3 derivations will be built:
  /nix/store/j01hdvk2xhq1vwynq6n9ckbnkgm1nk0v-treefmt.toml.drv
  /nix/store/ljdm2npfc7xfb4ns7l3nacs6ivnmrk3i-treefmt.drv
  /nix/store/48mcm66c7ihgy5pppqk5afz3nvl3qj31-treefmt-check.drv
this path will be fetched (6.9 MiB download, 49.0 MiB unpacked):
  /nix/store/czkfaxiz2i5mvl1xb5v5j3rhkzh73hs8-ast-grep-0.45.3