this derivation will be built:
  /nix/store/6i8k4hj3n76zpr5yr4dvgqhl6v6c40q3-treefmt-check.drv
building '/nix/store/6i8k4hj3n76zpr5yr4dvgqhl6v6c40q3-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/6i8k4hj3n76zpr5yr4dvgqhl6v6c40q3-treefmt-check.drv'
treefmt-check> treefmt v2.4.0traversed 44 files
treefmt-check> emitted 28 files for processing
treefmt-check> formatted 28 files (0 changed) in 125ms

upload niks3: ok