these 3 derivations will be built:
  /nix/store/qwaaj6532xy86yy6z98gwajs6n4sy00i-treefmt.toml.drv
  /nix/store/iirz5wcypyvmmprf6mc0gq397j80rk67-treefmt.drv
  /nix/store/l4h67r5fryrivk9b80rywizfy51ccp3v-treefmt-check.drv
this path will be fetched (1.2 MiB download, 2.9 MiB unpacked):
  /nix/store/brvf9hyvlki4nzccyq1xf5lzq1ld24vq-shfmt-3.14.1