these 2 derivations will be built:
  /nix/store/5d90f8dlq68yi2xcsdq6pcczmxg7pgxg-flake-inputs.drv
  /nix/store/gc2x03qhchx6fgw60137sjqn5lhix8ir-check-flake-inputs.drv
building '/nix/store/5d90f8dlq68yi2xcsdq6pcczmxg7pgxg-flake-inputs.drv'
building '/nix/store/gc2x03qhchx6fgw60137sjqn5lhix8ir-check-flake-inputs.drv'

upload niks3: ok