this derivation will be built:
  /nix/store/pqn39zs1xdbn6rrfy4kf3lh39m2gcspn-flake-inputs.drv
building '/nix/store/pqn39zs1xdbn6rrfy4kf3lh39m2gcspn-flake-inputs.drv'

upload niks3: ok