1error:2 … while calling the 'derivationStrict' builtin3 at «nix-internal»/derivation-internal.nix:37:12:4 36|5 37| strict = derivationStrict drvAttrs;6 | ^7 38|89 … while evaluating derivation 'pi-agent-environment-smoke'10 whose name attribute is located at «https://releases.nixos.org/nixos/unstable-small/nixos-26.11pre1047825.85f62611fa3f/nixexprs.tar.xz?narHash=sha256-9a8SMY6xO2hUnW7l/WnmGXPjRXPl3GOp5wlWNs7u6yw%3D»/pkgs/stdenv/generic/make-derivation.nix:651:111112 … while evaluating attribute 'CANONICAL_SKILL_SOURCE' of derivation 'pi-agent-environment-smoke'13 at «git+file:///var/lib/nixbot/worktrees/1-f73928506bb9-202?ref=HEAD&rev=d3d1c5f57f7c6a452cce32eda42672aadaaee56b»/modules/checks/pi-agent-environment.nix:2562:15:14 2561| MODELS_FIXTURE = modelsFixture;15 2562| CANONICAL_SKILL_SOURCE = if canonicalSkillSource == null then "" else canonicalSkillSource;16 | ^17 2563| }1819 … while evaluating the option `programs.claude-code.skills':2021 … while evaluating definitions from `/nix/store/2dx8avbzvz3lrv20r7d5s90iwdlbq5rp-source/modules/programs/worktrunk.nix':2223 (stack trace truncated; use '--show-trace' to show the full, detailed trace)2425 error: The option `programs.worktrunk.enable' in `/nix/store/2dx8avbzvz3lrv20r7d5s90iwdlbq5rp-source/modules/programs/worktrunk.nix' is already declared in `/nix/store/3x4f0i48ybmjxgmicb8dndk874gcs929-source/modules/home/ai/worktrunk/default.nix, via option flake.modules.homeManager.ai'.