these 2 derivations will be built:
  /nix/store/jv4l9n02nwblj0yxb8x3hrd5qanrg4sa-flake-inputs.drv
  /nix/store/8ksw3gj5fpdm9lny7kfnh9j7gkxg4jnb-check-flake-inputs.drv
building '/nix/store/jv4l9n02nwblj0yxb8x3hrd5qanrg4sa-flake-inputs.drv'
building '/nix/store/8ksw3gj5fpdm9lny7kfnh9j7gkxg4jnb-check-flake-inputs.drv'

upload niks3: ok