these 2 derivations will be built: /nix/store/lldxxiv04shs6jpn5y9ayfp2mxxadcj8-flake-inputs.drv /nix/store/h7h6p84x1v0c3i342i6hms3zk4mnsjv3-check-flake-inputs.drv building '/nix/store/lldxxiv04shs6jpn5y9ayfp2mxxadcj8-flake-inputs.drv' building '/nix/store/h7h6p84x1v0c3i342i6hms3zk4mnsjv3-check-flake-inputs.drv' upload niks3: ok