these 2 derivations will be built:
  /nix/store/3djpn89jv0y22gk64w6z8fzxdxbgafw7-flake-inputs.drv
  /nix/store/9np4n81xw0wgmgqag2rc5fs5r5iclm6v-check-flake-inputs.drv
building '/nix/store/3djpn89jv0y22gk64w6z8fzxdxbgafw7-flake-inputs.drv'
building '/nix/store/9np4n81xw0wgmgqag2rc5fs5r5iclm6v-check-flake-inputs.drv'

upload niks3: ok