this derivation will be built:
  /nix/store/ahlwx686hyszy11ir6s0chr8h8z4nwmk-treefmt-check.drv
building '/nix/store/ahlwx686hyszy11ir6s0chr8h8z4nwmk-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2710 files
treefmt-check> emitted 680 files for processing
treefmt-check> formatted 680 files (0 changed) in 38.389s

upload niks3: ok