these 3 derivations will be built:
  /nix/store/nvnda0ciwa428apx341gsbvmm85qang8-treefmt.toml.drv
  /nix/store/wwgcwlhyd3c3xg14nk8q5raprv6r5iwd-treefmt.drv
  /nix/store/xll43n2rjwy8jfgimbdnngrmwsrp09rf-treefmt-check.drv
this path will be fetched (9.3 MiB download, 26.0 MiB unpacked):
  /nix/store/nks3zzm7vdrrj0nynz14ynahwfdwnm8j-ruff-0.16.7