these 2 derivations will be built:
  /nix/store/xwqk4xpwzaqagyfl34jmwk0n9y3kjkiz-flake-inputs.drv
  /nix/store/ahnq444b5n9mnxgi75p47r25sk3z5cyi-check-flake-inputs.drv
building '/nix/store/xwqk4xpwzaqagyfl34jmwk0n9y3kjkiz-flake-inputs.drv'
building '/nix/store/ahnq444b5n9mnxgi75p47r25sk3z5cyi-check-flake-inputs.drv'

upload niks3: ok