this derivation will be built:
  /nix/store/h08wrphm7g477n67lyc5wq4vq5b8l02r-treefmt-check.drv
building '/nix/store/h08wrphm7g477n67lyc5wq4vq5b8l02r-treefmt-check.drv'
treefmt-check> traversed 554 files
treefmt-check> emitted 374 files for processing
treefmt-check> formatted 374 files (0 changed) in 28.664s

upload niks3: ok