these 2 derivations will be built:
  /nix/store/5g544bk4xw08s7425znhhjmvkyvdvnw5-flake-inputs.drv
  /nix/store/2qrds8xh88pjyrsw4wclxq4w0baxl4dw-check-flake-inputs.drv
building '/nix/store/5g544bk4xw08s7425znhhjmvkyvdvnw5-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/5g544bk4xw08s7425znhhjmvkyvdvnw5-flake-inputs.drv'
building '/nix/store/2qrds8xh88pjyrsw4wclxq4w0baxl4dw-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/2qrds8xh88pjyrsw4wclxq4w0baxl4dw-check-flake-inputs.drv'

upload niks3: ok