these 2 derivations will be built:
  /nix/store/9vy4mbn4pd407r56q34wz0j66bjxyqgs-flake-inputs.drv
  /nix/store/pvrrcfdfx0r3rsm6xsnwc0vnnq18y83y-check-flake-inputs.drv
building '/nix/store/9vy4mbn4pd407r56q34wz0j66bjxyqgs-flake-inputs.drv'
building '/nix/store/pvrrcfdfx0r3rsm6xsnwc0vnnq18y83y-check-flake-inputs.drv'

upload niks3: ok