this derivation will be built:
  /nix/store/2hl22mhb1j1fgmwcba9lwy20dn0ac380-treefmt-check.drv
building '/nix/store/2hl22mhb1j1fgmwcba9lwy20dn0ac380-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2321 files
treefmt-check> emitted 577 files for processing
treefmt-check> formatted 577 files (0 changed) in 21.881s

upload niks3: ok