building '/nix/store/q6xv5qvr9kqv87skbbxzzgmmmv1nykq1-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
 + 2c8fcf5ccbfe...d6a8917cea79 gh-pages -> gh-pages (forced update)