this derivation will be built:
  /nix/store/sxh1zvf804spmmy5xvc951fyr8wx3mlm-treefmt-check.drv
building '/nix/store/sxh1zvf804spmmy5xvc951fyr8wx3mlm-treefmt-check.drv'
treefmt-check> traversed 532 files
treefmt-check> emitted 363 files for processing
treefmt-check> formatted 363 files (0 changed) in 2.412s

upload niks3: ok