these 2 derivations will be built:
  /nix/store/6y7m0jvd12b6j5mymirdz6pppwnk63wr-flake-inputs.drv
  /nix/store/3rfxr6mayl94hjrp4jv8nc0rn7qlmrr7-check-flake-inputs.drv
building '/nix/store/6y7m0jvd12b6j5mymirdz6pppwnk63wr-flake-inputs.drv'
building '/nix/store/3rfxr6mayl94hjrp4jv8nc0rn7qlmrr7-check-flake-inputs.drv'

upload niks3: ok