building '/nix/store/51l8djfayyzryplk9blshr5ba81qxi9n-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
 + 4ba205916...514160d9c gh-pages -> gh-pages (forced update)