building '/nix/store/649121jv0gac63gj9bfnz8b6r208gm91-gh-pages-env.drv'...
Running phase: initPhase
@nix { "action": "setPhase", "phase": "initPhase" }
Running phase: effectPhase
@nix { "action": "setPhase", "phase": "effectPhase" }
To https://github.com/numtide/llm-agents.nix.git
 + c449e26c3...1d0dad2af gh-pages -> gh-pages (forced update)