these 2 derivations will be built:
  /nix/store/s1kr07s4dj6i1z5pg3gnn6hy8wyya053-flake-inputs.drv
  /nix/store/h694ddx1ayaybhlxakircli2xhhwps37-check-flake-inputs.drv
building '/nix/store/s1kr07s4dj6i1z5pg3gnn6hy8wyya053-flake-inputs.drv'
building '/nix/store/h694ddx1ayaybhlxakircli2xhhwps37-check-flake-inputs.drv'

upload niks3: ok