these 3 derivations will be built:
  /nix/store/1pxa1xwlw4syawivyqsqd7i019xxrgy7-treefmt.toml.drv
  /nix/store/slw92hymas6qfc8ya5srgckxh4dg78cm-treefmt.drv
  /nix/store/y79zrpxypa8d9b1xrfz31is47vxk5cdd-treefmt-check.drv
these 2 paths will be fetched (705.2 KiB download, 1.9 MiB unpacked):
  /nix/store/3b44cnsk9l99h8wcac8fxm3ilbfhrczj-nixf-2.9.2
  /nix/store/5hk6i2yaigw3h77sfkg8m5zzlirmbixv-nixf-diagnose-0.1.4