this derivation will be built:
  /nix/store/1mgsvcxq7r7zl8dvzk7flbsf5ys5x94d-treefmt-check.drv
building '/nix/store/1mgsvcxq7r7zl8dvzk7flbsf5ys5x94d-treefmt-check.drv'
treefmt-check> tribuchet: building on psi
treefmt-check> treefmt v2.6.0traversed 705 files
treefmt-check> emitted 667 files for processing
treefmt-check> formatted 667 files (0 changed) in 1.076s

upload niks3: ok