these 2 derivations will be built:
  /nix/store/vs32lszsqhbgfza1zz1g7h85hsai1fyl-flake-inputs.drv
  /nix/store/k5kvy3ymp70lib2yxfs9wra4v3nn71d1-check-flake-inputs.drv
building '/nix/store/vs32lszsqhbgfza1zz1g7h85hsai1fyl-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/vs32lszsqhbgfza1zz1g7h85hsai1fyl-flake-inputs.drv'
building '/nix/store/k5kvy3ymp70lib2yxfs9wra4v3nn71d1-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/k5kvy3ymp70lib2yxfs9wra4v3nn71d1-check-flake-inputs.drv'

upload niks3: ok