this derivation will be built:
  /nix/store/m2av96rwq3qz5m44mda43930sgchb0gw-treefmt-check.drv
building '/nix/store/m2av96rwq3qz5m44mda43930sgchb0gw-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 2171 files
treefmt-check> emitted 582 files for processing
treefmt-check> formatted 582 files (0 changed) in 3.971s

upload niks3: ok