these 3 derivations will be built:
  /nix/store/d9iw91r3yq4i9ywil980sxdwsg914fxs-treefmt.toml.drv
  /nix/store/wjl2l34n4j5w4xpnkg07xvddn1jb2zhr-treefmt.drv
  /nix/store/340y5iphhm5dq3hzyngkfxf6xmk7d0q9-treefmt-check.drv
this path will be fetched (1.5 MiB download, 9.6 MiB unpacked):
  /nix/store/sakspjypw58lngm30a8qb18cr0i7z0wy-prettier-3.9.6