these 2 derivations will be built:
  /nix/store/8yzmhk148gpzmy4c3rh9ks05dc4m14fp-flake-inputs.drv
  /nix/store/b3xsglsjmlhxr0hkhsvhfhm33v4xjs3m-check-flake-inputs.drv
building '/nix/store/8yzmhk148gpzmy4c3rh9ks05dc4m14fp-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/8yzmhk148gpzmy4c3rh9ks05dc4m14fp-flake-inputs.drv'
building '/nix/store/b3xsglsjmlhxr0hkhsvhfhm33v4xjs3m-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/b3xsglsjmlhxr0hkhsvhfhm33v4xjs3m-check-flake-inputs.drv'

upload niks3: ok