these 2 derivations will be built:
  /nix/store/dy69ik66pzn763kkz6br8ybfbmg4cdjk-flake-inputs.drv
  /nix/store/04c5gji6n50gl12hpb6yxw1smbsj5cn5-check-flake-inputs.drv
building '/nix/store/dy69ik66pzn763kkz6br8ybfbmg4cdjk-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/dy69ik66pzn763kkz6br8ybfbmg4cdjk-flake-inputs.drv'
building '/nix/store/04c5gji6n50gl12hpb6yxw1smbsj5cn5-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/04c5gji6n50gl12hpb6yxw1smbsj5cn5-check-flake-inputs.drv'

upload niks3: ok