these 4 derivations will be built:
  /nix/store/4djlmy9fls0nq2mnyvzgsgqabc2skabs-nil.drv
  /nix/store/azgrrha2bkd6xng31z4bfrg4lmwz8057-treefmt.toml.drv
  /nix/store/fslxbmpbhf3fjgd5h5022cay3pvrg1q7-treefmt.drv
  /nix/store/f0zmrh0m7lr46wxszjlf1drd20j154aj-treefmt-check.drv
these 2 paths will be fetched (2.5 MiB download, 8.7 MiB unpacked):
  /nix/store/80pgv5h5aqh2y2bjwps83gaad6khgpv3-json2x-0.1.0
  /nix/store/sf14ig8p0djfb3lajaml9p7g6fpv9b60-nil-2026-07-23