this derivation will be built:
  /nix/store/pcy6i296k0w074r6gr3kb2j8jwjah5qh-treefmt-check.drv
building '/nix/store/pcy6i296k0w074r6gr3kb2j8jwjah5qh-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2126 files
treefmt-check> emitted 518 files for processing
treefmt-check> formatted 518 files (0 changed) in 10.484s

upload niks3: ok