error:
       … while calling the 'derivationStrict' builtin
         at «nix-internal»/derivation-internal.nix:37:12:
           36|
           37|   strict = derivationStrict drvAttrs;
             |            ^
           38|

       … while evaluating derivation 'pi-agent-environment-smoke'
         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:651:11

       … while evaluating attribute 'CANONICAL_SKILL_SOURCE' of derivation 'pi-agent-environment-smoke'
         at «git+file:///var/lib/nixbot/worktrees/1-9c0ad126ea25-216?ref=HEAD&rev=6cd07e582c4359324f189d21386263dfc106eb64»/modules/checks/pi-agent-environment.nix:2562:15:
         2561|               MODELS_FIXTURE = modelsFixture;
         2562|               CANONICAL_SKILL_SOURCE = if canonicalSkillSource == null then "" else canonicalSkillSource;
             |               ^
         2563|             }

       … while evaluating the option `programs.opencode.skills':

       … while evaluating definitions from `/nix/store/k36cikzrg1mvcslnzzhdcqwbfhk8cpjc-source/modules/home/ai/skills/default.nix, via option flake.modules.homeManager.ai':

       (stack trace truncated; use '--show-trace' to show the full, detailed trace)

       error: Cannot build '/nix/store/a3k152nhmpms4lip87cwhp2jcr2bz39p-apm-skills-compose.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/7xqkiqfbzh1qw14m7lg8x9jgjmpqaz6m-apm-skills-compose
       Last 25 log lines:
       > [............................]   0% integrate - 0:00:03
       > [............................]   0% integrate \ 0:00:03
       > [............................]   0% integrate | 0:00:03
       > [............................]   0% integrate / 0:00:03
       > [............................]   0% integrate - 0:00:03
       > [............................]   0% integrate \ 0:00:03
       > [............................]   0% integrate | 0:00:04
       >   |-- Skill integrated -> .agents/skills/, .claude/skills/
       > [............................]   0% integrate / 0:00:04
       > [............................]   0% integrate / 0:00:04
       > [............................]   0% integrate - 0:00:04
       > [i] Added apm_modules/ to .gitignore
       > [............................]   0% integrate \ 0:00:04
       > [............................]   0% integrate \ 0:00:04
       > [............................]   0% integrate | 0:00:04
       > [............................]   0% integrate / 0:00:04
       > [............................]   0% integrate - 0:00:04
       > [............................]   0% integrate \ 0:00:05
       > [............................]   0% integrate | 0:00:05
       > [............................]   0% integrate - 0:00:05
       > [............................]   0% integrate \ 0:00:05
       >
       > 
       > [*] Installed 24 APM dependencies in 9.1s.
       > apm-skills-compose assertion failed: missing /nix/store/7xqkiqfbzh1qw14m7lg8x9jgjmpqaz6m-apm-skills-compose/.claude/skills/nix-flake-pr-cycle/SKILL.md
       For full logs, run:
         nix log /nix/store/a3k152nhmpms4lip87cwhp2jcr2bz39p-apm-skills-compose.drv