this derivation will be built:
  /nix/store/5cm8p9f5s5n168jwifpwhzyzi0xcb0h2-nix-shell.drv
these 2 paths will be fetched (10.4 MiB download, 35.0 MiB unpacked):
  /nix/store/v3i30k0c7qw3imdbq491328r4a6qry1m-clippy-1.97.1
  /nix/store/l7xlkqk1bz4w75rwf5dh7pn2br04n59l-rustfmt-1.97.1