these 2 derivations will be built:
  /nix/store/mgq0r5p5k06w7000ybxrp708vzz4q70i-flake-inputs.drv
  /nix/store/p642vaxa0fp7jdx38miydm8fxzjh1966-check-flake-inputs.drv
building '/nix/store/mgq0r5p5k06w7000ybxrp708vzz4q70i-flake-inputs.drv'
building '/nix/store/p642vaxa0fp7jdx38miydm8fxzjh1966-check-flake-inputs.drv'

upload niks3: ok