these 2 derivations will be built:
  /nix/store/8fg4mi1s9835620584nvylm8vkv3dssx-flake-inputs.drv
  /nix/store/jd82rwmkkb5h26sry5v3id9v66iqq78h-check-flake-inputs.drv
building '/nix/store/8fg4mi1s9835620584nvylm8vkv3dssx-flake-inputs.drv'
building '/nix/store/jd82rwmkkb5h26sry5v3id9v66iqq78h-check-flake-inputs.drv'

upload niks3: ok