these 2 derivations will be built:
  /nix/store/zay1xwac5lfc95ng8lhpkg012ma8dx7h-flake-inputs.drv
  /nix/store/9mh1cz503079ic7b6l7k203x1lmvv55h-check-flake-inputs.drv
building '/nix/store/zay1xwac5lfc95ng8lhpkg012ma8dx7h-flake-inputs.drv'
building '/nix/store/9mh1cz503079ic7b6l7k203x1lmvv55h-check-flake-inputs.drv'

upload niks3: ok