these 4 derivations will be built:
  /nix/store/3zjsh9jd4f19bvs4dj74qqfd8zpxg005-nil.drv
  /nix/store/7jmqgmy5hs3ld34z2as92axn6k5p3axj-treefmt.toml.drv
  /nix/store/q5arwjsq55azgrnyf10cbc0qxaqfx6p8-treefmt.drv
  /nix/store/wy0h6j720anp20lsfpvzxk4f8ql4hfg1-treefmt-check.drv
this path will be fetched (256.1 KiB download, 576.4 KiB unpacked):
  /nix/store/dpmcfbn8g12ir6svmqf44yg6frq6wyaz-json2x-0.1.0