these 4 derivations will be built:
  /nix/store/hjhbha849al4fq6s1k9vpyh4m8d2bcli-nil.drv
  /nix/store/nna52nklj0m19bv5wy77kl9knx8m4ixr-treefmt.toml.drv
  /nix/store/2yrcmd7jjmxnl1yj8mrh41llm8wx8zkn-treefmt.drv
  /nix/store/fmnrdqbs2y8mwppgxn83w0ig26zrshk3-treefmt-check.drv
this path will be fetched (2.3 MiB download, 8.2 MiB unpacked):
  /nix/store/fgzcbsd31lpr2g2qhr8hqflsh7ip7095-nil-2026-07-23