these 3 derivations will be built:
  /nix/store/nc099v3v0qrzf20l6jjifl4cqpxwg6ir-treefmt.toml.drv
  /nix/store/rkbqq8j5bw1684695fxly8ab0mrzikbp-treefmt.drv
  /nix/store/lclhjsqgza4s17dnnfi0f9c0scsvs6n7-treefmt-check.drv
this path will be fetched (896.6 KiB download, 2.7 MiB unpacked):
  /nix/store/1ymynxwws809d5f00f9m9qz0inq349g2-sizelint-0.1.5