this derivation will be built:
  /nix/store/zhnrmjk1p48dq7qr2a9r4zrmyg3alpbm-treefmt.toml.drv
these 2 paths will be fetched (887.9 KiB download, 2.3 MiB unpacked):
  /nix/store/k3i4kki5dx8cmsvj98j6iyjsrf2wz3sr-nixf-2.9.2
  /nix/store/pn68g0l6532aj3ig85kb34s91ni7h70s-nixf-diagnose-0.1.4
building '/nix/store/zhnrmjk1p48dq7qr2a9r4zrmyg3alpbm-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled

upload niks3: ok