this derivation will be built:
  /nix/store/rhg2bx5gsxjdhg59sqkgnadh8brbxfyj-treefmt-check.drv
building '/nix/store/rhg2bx5gsxjdhg59sqkgnadh8brbxfyj-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 2138 files
treefmt-check> emitted 574 files for processing
treefmt-check> formatted 574 files (0 changed) in 4.887s

upload niks3: ok