these 3 derivations will be built:
  /nix/store/w0k0nvy3jrvwz9jbb0xkxr3nm1nabxfk-treefmt.toml.drv
  /nix/store/ijkj5q7r14kr2axrg35ssr15963clj1s-treefmt.drv
  /nix/store/b1j312993d2my8aziadpw2bcfxqfbp8y-treefmt-check.drv