these 2 derivations will be built:
  /nix/store/3ibv4dvzlnmxc0znabsc6w14kkyc63pr-flake-inputs.drv
  /nix/store/aafqjfvzzy5bj6qbd8n6b9n2jablnhqk-check-flake-inputs.drv
building '/nix/store/3ibv4dvzlnmxc0znabsc6w14kkyc63pr-flake-inputs.drv'
building '/nix/store/aafqjfvzzy5bj6qbd8n6b9n2jablnhqk-check-flake-inputs.drv'

upload niks3: ok