this derivation will be built:
  /nix/store/fk9hq2mmcx01abwsv92lh2vbdd15zmbm-treefmt-check.drv
building '/nix/store/fk9hq2mmcx01abwsv92lh2vbdd15zmbm-treefmt-check.drv'
treefmt-check> traversed 535 files
treefmt-check> emitted 363 files for processing
treefmt-check> formatted 363 files (0 changed) in 10.851s

upload niks3: ok