these 2 derivations will be built:
  /nix/store/ij0lvcpqgd7drk0r0j6kvs9dbrzkasak-flake-inputs.drv
  /nix/store/6vibyvkrkd6b5i21hiyz05v99wjd9g4k-check-flake-inputs.drv
building '/nix/store/ij0lvcpqgd7drk0r0j6kvs9dbrzkasak-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ij0lvcpqgd7drk0r0j6kvs9dbrzkasak-flake-inputs.drv'
building '/nix/store/6vibyvkrkd6b5i21hiyz05v99wjd9g4k-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/6vibyvkrkd6b5i21hiyz05v99wjd9g4k-check-flake-inputs.drv'

upload niks3: ok