these 2 derivations will be built:
  /nix/store/cfqg5b5vi42nkr9vi0vj7h7gnx48w342-flake-inputs.drv
  /nix/store/qq5mk7kay42zq835fga3bwss09ahfac7-check-flake-inputs.drv
building '/nix/store/cfqg5b5vi42nkr9vi0vj7h7gnx48w342-flake-inputs.drv'
building '/nix/store/qq5mk7kay42zq835fga3bwss09ahfac7-check-flake-inputs.drv'

upload niks3: ok