diff --git a/.github/workflows/benchmark_tests.yml b/.github/workflows/benchmark_tests.yml
index 6a72f06b4..4fe34a8fa 100644
--- a/.github/workflows/benchmark_tests.yml
+++ b/.github/workflows/benchmark_tests.yml
@@ -102,6 +102,7 @@ jobs:
           tags: lerobot-benchmark-libero:ci
 
       - name: Run Libero smoke eval (1 episode)
+        if: env.HF_USER_TOKEN != ''
         run: |
           # Named container (no --rm) so we can docker cp artifacts out.
           # Output to /tmp inside the container — /artifacts doesn't exist
@@ -148,7 +149,7 @@ jobs:
 
       - name: Upload Libero rollout video
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4 # zizmor: ignore[unpinned-uses]
         with:
           name: libero-rollout-video
           path: /tmp/libero-artifacts/videos/
@@ -156,7 +157,7 @@ jobs:
 
       - name: Upload Libero eval metrics
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4 # zizmor: ignore[unpinned-uses]
         with:
           name: libero-metrics
           path: /tmp/libero-artifacts/metrics.json
@@ -210,7 +211,7 @@ jobs:
 
       - name: Upload Libero train-smoke eval video
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4 # zizmor: ignore[unpinned-uses]
         with:
           name: libero-train-smoke-video
           path: /tmp/libero-train-smoke-artifacts/eval/
@@ -295,7 +296,7 @@ jobs:
 
       - name: Upload MetaWorld rollout video
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4 # zizmor: ignore[unpinned-uses]
         with:
           name: metaworld-rollout-video
           path: /tmp/metaworld-artifacts/videos/
@@ -303,7 +304,7 @@ jobs:
 
       - name: Upload MetaWorld eval metrics
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4 # zizmor: ignore[unpinned-uses]
         with:
           name: metaworld-metrics
           path: /tmp/metaworld-artifacts/metrics.json
diff --git a/docker/Dockerfile.benchmark.libero b/docker/Dockerfile.benchmark.libero
index a16179c7d..03fb64323 100644
--- a/docker/Dockerfile.benchmark.libero
+++ b/docker/Dockerfile.benchmark.libero
@@ -90,7 +90,7 @@ snapshot_download(repo_id='lerobot/libero-assets', repo_type='dataset', \
 
 # Workaround: Triton ships ptxas without the execute bit set.
 # Without this chmod, any JIT compilation (e.g. torch.compile) fails
-# with "Permission denied". See: https://github.com/triton-lang/triton/issues/2due
+# with "Permission denied".
 RUN chmod +x /lerobot/.venv/lib/python${PYTHON_VERSION}/site-packages/triton/backends/nvidia/bin/ptxas
 
 # ── Source layer (rebuilds in seconds on code-only changes) ─────────────────
diff --git a/scripts/ci/parse_eval_metrics.py b/scripts/ci/parse_eval_metrics.py
index 7666a7a5a..897d9e81b 100644
--- a/scripts/ci/parse_eval_metrics.py
+++ b/scripts/ci/parse_eval_metrics.py
@@ -42,6 +42,20 @@ import sys
 from pathlib import Path
 
 
+def _safe_float(v: float | int | None) -> float | None:
+    if v is None:
+        return None
+    f = float(v)
+    return None if math.isnan(f) else f
+
+
+def _safe_int(v: float | int | None) -> int | None:
+    if v is None:
+        return None
+    f = float(v)
+    return None if math.isnan(f) else int(f)
+
+
 def _extract_metrics(info: dict) -> tuple[float | None, int | None, float | None, float | None]:
     """Extract (pc_success, n_episodes, avg_sum_reward, eval_s) from eval_info.json.
 
@@ -58,16 +72,10 @@ def _extract_metrics(info: dict) -> tuple[float | None, int | None, float | None
         reward = agg.get("avg_sum_reward")
         eval_s = agg.get("eval_s")
 
-        def _safe_float(v: float | int | None) -> float | None:
-            if v is None:
-                return None
-            f = float(v)
-            return None if math.isnan(f) else f
-
         if pc is not None and not math.isnan(pc):
             return (
                 float(pc),
-                int(n) if n is not None else None,
+                _safe_int(n),
                 _safe_float(reward),
                 _safe_float(eval_s),
             )