this derivation will be built:
  /nix/store/vvcb29i05a63fd3r2z0brk7g786b1zjz-treefmt-check.drv
building '/nix/store/vvcb29i05a63fd3r2z0brk7g786b1zjz-treefmt-check.drv'
treefmt-check> traversed 535 files
treefmt-check> emitted 363 files for processing
treefmt-check> formatted 363 files (0 changed) in 14.548s

upload niks3: ok