this derivation will be built:
  /nix/store/kqazdvw07m43ms104lfvzxqm1jarwhix-check-toon.drv
building '/nix/store/kqazdvw07m43ms104lfvzxqm1jarwhix-check-toon.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/kqazdvw07m43ms104lfvzxqm1jarwhix-check-toon.drv'

upload niks3: ok