these 2 derivations will be built:
  /nix/store/ildkr2nbs6dbq0v85a9qir5599m86ac2-treefmt.toml.drv
  /nix/store/2q732x9ikk0d5knlvp3wx6lm00nkd70j-treefmt.drv
this path will be fetched (1.5 MiB download, 9.6 MiB unpacked):
  /nix/store/zsr9ldpb1xl8a230i2xsi5ghqnyz7wfc-prettier-3.9.6