this derivation will be built:
  /nix/store/v740w2n9a79bnvq7ba2mlpczc1fdd5m0-treefmt-check.drv
building '/nix/store/v740w2n9a79bnvq7ba2mlpczc1fdd5m0-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/v740w2n9a79bnvq7ba2mlpczc1fdd5m0-treefmt-check.drv'
treefmt-check> traversed 532 files
treefmt-check> emitted 362 files for processing
treefmt-check> formatted 362 files (0 changed) in 13.432s

upload niks3: ok