this derivation will be built:
  /nix/store/906473n8ndny751vadh62ig9bfsf60sl-treefmt-check.drv
building '/nix/store/906473n8ndny751vadh62ig9bfsf60sl-treefmt-check.drv'
treefmt-check> treefmt v2.4.0traversed 44 files
treefmt-check> emitted 28 files for processing
treefmt-check> formatted 28 files (0 changed) in 114ms

upload niks3: ok