these 3 derivations will be built:
  /nix/store/l0vjjkyp8b4cbqprnnxyh97m4ck7msfs-treefmt.toml.drv
  /nix/store/zr4idzsv4i23pabh3mzacjl6z96nqshv-treefmt.drv
  /nix/store/wr7m6nvh0f20bziiprsk7vfin01rkxbl-treefmt-check.drv
these 2 paths will be fetched (7.0 MiB download, 21.4 MiB unpacked):
  /nix/store/rl3j1za9dpdri1vr52vl69y1qczjb5zv-rustfmt-1.97.1
  /nix/store/ifppybbzrabjvs5sb7dssd0i0vhs6676-shfmt-3.14.0