these 2 paths will be fetched (0.0 KiB download, 2.2 KiB unpacked):
  /nix/store/mz6ga49i4clsbdf8v7cf27g6mm27z5cl-cached-nix-fmt
  /nix/store/az208w2q3gb15l98j3p3i0zpk34wr6zv-noop-treefmt