this derivation will be built:
  /nix/store/2kfks0pyqv8am1czhchr20y2151ck6va-treefmt-check.drv
building '/nix/store/2kfks0pyqv8am1czhchr20y2151ck6va-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/2kfks0pyqv8am1czhchr20y2151ck6va-treefmt-check.drv'
treefmt-check> treefmt v2.4.0traversed 264 files
treefmt-check> emitted 143 files for processing
treefmt-check> formatted 143 files (1 changed) in 2.823s

upload niks3: ok