these 2 derivations will be built:
  /nix/store/c4ng3dcwmcb3iwsi582crx4j38935bw7-flake-inputs.drv
  /nix/store/a5ygpk81w3brzmdffgxdyxv1mlc455jq-check-flake-inputs.drv
building '/nix/store/c4ng3dcwmcb3iwsi582crx4j38935bw7-flake-inputs.drv'
building '/nix/store/a5ygpk81w3brzmdffgxdyxv1mlc455jq-check-flake-inputs.drv'

upload niks3: ok