this derivation will be built:
  /nix/store/irr874q1k58c4k7kf3wn7js5n3vfq7cs-flake-inputs.drv
building '/nix/store/irr874q1k58c4k7kf3wn7js5n3vfq7cs-flake-inputs.drv'

upload niks3: ok