this derivation will be built:
  /nix/store/y0wp09m2r8fr972i9wy1r13s6a2x28vx-treefmt-check.drv
building '/nix/store/y0wp09m2r8fr972i9wy1r13s6a2x28vx-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 207 files
treefmt-check> emitted 110 files for processing
treefmt-check> formatted 110 files (0 changed) in 993ms

upload niks3: ok