these 2 derivations will be built: /nix/store/bsg984clx4jwx6qk29gc612dhqnzc51v-flake-inputs.drv /nix/store/76wb6zrh5pnmdr0gfi8gc2p3mqkml1qx-check-flake-inputs.drv building '/nix/store/bsg984clx4jwx6qk29gc612dhqnzc51v-flake-inputs.drv' building '/nix/store/76wb6zrh5pnmdr0gfi8gc2p3mqkml1qx-check-flake-inputs.drv' upload niks3: ok