these 2 derivations will be built:
  /nix/store/2vvwx5nrj9sf39878kwklzki28d5y6r3-nixos.drv
  /nix/store/4zxnb5j4jqr4xhgg2rrkggls2jy8qjb8-hvw-image.drv

upload niks3: ok