these 2 derivations will be built:
  /nix/store/wrhc5lpchnjllgzxahp8lvhmqzwlwmna-flake-inputs.drv
  /nix/store/zp042anfmq5pgfqag2p5axfmj560s9n3-check-flake-inputs.drv
building '/nix/store/wrhc5lpchnjllgzxahp8lvhmqzwlwmna-flake-inputs.drv'
building '/nix/store/zp042anfmq5pgfqag2p5axfmj560s9n3-check-flake-inputs.drv'

upload niks3: ok