these 4 derivations will be built:
  /nix/store/pznyk81q0xcyxl56y7jbdsh0bnbibz95-nixfmt-rs-0.4.1.drv
  /nix/store/f9s63ydr68ic3f3zjd6l4qafyww0xr13-treefmt.toml.drv
  /nix/store/9d89g2gcpd4n7rsn82j2c3ncx8s7ljrn-treefmt.drv
  /nix/store/684gy7i9xmrvdfp4m9ybjv4pyhv51zf6-treefmt-check.drv
these 3 paths will be fetched (18.2 MiB download, 200.9 MiB unpacked):
  /nix/store/5kfjdc6jfibw5myym174f9arj4ay10jv-nixfmt-rs-0.4.1-vendor
  /nix/store/ff1ww5hn5hdk7nv7vgnb59j40jadrl1w-scdoc-1.11.5
  /nix/store/31r927ryzlw7z0vfpcf3qn8g0s31ckyv-scdoc-1.11.5-dev