these 2 derivations will be built:
  /nix/store/3vy2l93902n9clp9rkx8sjy1dh1rzk0b-flake-inputs.drv
  /nix/store/nlq5l04ybfz31bs19nhxqdm01nw0iajj-check-flake-inputs.drv
building '/nix/store/3vy2l93902n9clp9rkx8sjy1dh1rzk0b-flake-inputs.drv'
building '/nix/store/nlq5l04ybfz31bs19nhxqdm01nw0iajj-check-flake-inputs.drv'

upload niks3: ok