these 2 derivations will be built:
  /nix/store/6y44zf9yr7nk11g94mpmbnyy0q3ws9r0-flake-inputs.drv
  /nix/store/k687pag728466k65fydxzny525bxhrri-check-flake-inputs.drv
building '/nix/store/6y44zf9yr7nk11g94mpmbnyy0q3ws9r0-flake-inputs.drv'
building '/nix/store/k687pag728466k65fydxzny525bxhrri-check-flake-inputs.drv'

upload niks3: ok