these 2 derivations will be built:
  /nix/store/mmf1wxl1f32v5w72lk7h9kc0ijrm9cch-flake-inputs.drv
  /nix/store/mk1f4yhqb80fimxyl8iigjk9pxw36ip3-check-flake-inputs.drv
building '/nix/store/mmf1wxl1f32v5w72lk7h9kc0ijrm9cch-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/mmf1wxl1f32v5w72lk7h9kc0ijrm9cch-flake-inputs.drv'
building '/nix/store/mk1f4yhqb80fimxyl8iigjk9pxw36ip3-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/mk1f4yhqb80fimxyl8iigjk9pxw36ip3-check-flake-inputs.drv'

upload niks3: ok