these 2 derivations will be built:
  /nix/store/1djfycdbdx96v6fy71m0mbnbhsz5dk2j-flake-inputs.drv
  /nix/store/fn28sb9qbyfh87myls1grrdvpfhkvd38-check-flake-inputs.drv
building '/nix/store/1djfycdbdx96v6fy71m0mbnbhsz5dk2j-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/1djfycdbdx96v6fy71m0mbnbhsz5dk2j-flake-inputs.drv'
building '/nix/store/fn28sb9qbyfh87myls1grrdvpfhkvd38-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/fn28sb9qbyfh87myls1grrdvpfhkvd38-check-flake-inputs.drv'

upload niks3: ok