this derivation will be built:
  /nix/store/w2hsbsm1blins42mjf9hmjdprsjj4q9n-treefmt-check.drv
building '/nix/store/w2hsbsm1blins42mjf9hmjdprsjj4q9n-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 412 files
treefmt-check> emitted 148 files for processing
treefmt-check> formatted 148 files (0 changed) in 299ms

upload niks3: ok