these 2 derivations will be built:
  /nix/store/0r55nwjan2qrx4yv8zxj52jzla2h7vzn-flake-inputs.drv
  /nix/store/0ghiak97zlv43m5pk2284jvvqigc7wp6-check-flake-inputs.drv
building '/nix/store/0r55nwjan2qrx4yv8zxj52jzla2h7vzn-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/0r55nwjan2qrx4yv8zxj52jzla2h7vzn-flake-inputs.drv'
building '/nix/store/0ghiak97zlv43m5pk2284jvvqigc7wp6-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/0ghiak97zlv43m5pk2284jvvqigc7wp6-check-flake-inputs.drv'

upload niks3: ok