these 2 derivations will be built:
  /nix/store/3n7hgzs6f9v2zasri3p43iyz24nd8ddj-flake-inputs.drv
  /nix/store/a786h4xj9hgd0s1j5mh9znvfkxg89lb9-check-flake-inputs.drv
building '/nix/store/3n7hgzs6f9v2zasri3p43iyz24nd8ddj-flake-inputs.drv'
building '/nix/store/a786h4xj9hgd0s1j5mh9znvfkxg89lb9-check-flake-inputs.drv'

upload niks3: ok