these 2 derivations will be built:
  /nix/store/qqsg65gic2p2zps8i0km83lkpp58rp5b-flake-inputs.drv
  /nix/store/l40m4d8252kwfavsxw1kny4kfb4b92d5-check-flake-inputs.drv
building '/nix/store/qqsg65gic2p2zps8i0km83lkpp58rp5b-flake-inputs.drv'
building '/nix/store/l40m4d8252kwfavsxw1kny4kfb4b92d5-check-flake-inputs.drv'

upload niks3: ok