these 2 derivations will be built:
  /nix/store/ln6qzsikjrdzxj7l2i0byxzm3cp0dlc9-flake-inputs.drv
  /nix/store/wwlz08vb1dm0giph4wc3lkdx093g4sla-check-flake-inputs.drv
building '/nix/store/ln6qzsikjrdzxj7l2i0byxzm3cp0dlc9-flake-inputs.drv'
building '/nix/store/wwlz08vb1dm0giph4wc3lkdx093g4sla-check-flake-inputs.drv'

upload niks3: ok