this derivation will be built:
  /nix/store/s9kya9wgqc3nblsiv0fqzs42fk0rp4mg-check-herdr.drv
building '/nix/store/s9kya9wgqc3nblsiv0fqzs42fk0rp4mg-check-herdr.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/s9kya9wgqc3nblsiv0fqzs42fk0rp4mg-check-herdr.drv'

upload niks3: ok