these 2 derivations will be built: /nix/store/sdwigmql40c2wwsvi64jamsj0sb5kc2n-flake-inputs.drv /nix/store/73z882xmqnqf92xbjkbmsr0a8m43l74h-check-flake-inputs.drv building '/nix/store/sdwigmql40c2wwsvi64jamsj0sb5kc2n-flake-inputs.drv' building '/nix/store/73z882xmqnqf92xbjkbmsr0a8m43l74h-check-flake-inputs.drv' upload niks3: ok