these 2 derivations will be built:
  /nix/store/zby8facswphy9cabp79vrw1kxp1cnnz9-flake-inputs.drv
  /nix/store/gwsvz0a334ajdrhzr93qhsva7vmgbj68-check-flake-inputs.drv
building '/nix/store/zby8facswphy9cabp79vrw1kxp1cnnz9-flake-inputs.drv'
building '/nix/store/gwsvz0a334ajdrhzr93qhsva7vmgbj68-check-flake-inputs.drv'

upload niks3: ok