this derivation will be built:
  /nix/store/7lkxsx5shw8da81hddda77693a41wbqj-treefmt-check.drv
building '/nix/store/7lkxsx5shw8da81hddda77693a41wbqj-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 1080 files
treefmt-check> emitted 918 files for processing
treefmt-check> formatted 918 files (0 changed) in 5.756s

upload niks3: ok