this derivation will be built:
  /nix/store/xxbv354bvgy0x6ihczg3s7q6bnzrb3ww-treefmt-check.drv
building '/nix/store/xxbv354bvgy0x6ihczg3s7q6bnzrb3ww-treefmt-check.drv'
treefmt-check> traversed 532 files
treefmt-check> emitted 362 files for processing
treefmt-check> formatted 362 files (0 changed) in 2.977s

upload niks3: ok