diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 9632872..626ec7e 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -1,4 +1,3 @@
-
 name: Build Vulnerability SQLite
 
 on:
@@ -26,7 +25,39 @@ jobs:
     steps:
       - name: Checkout Builder
         uses: actions/checkout@v4
+        
+      - name: Runner-Umgebung diagnostizieren
+        shell: bash
+        run: |
+            echo "=== SYSTEM ==="
+            hostname
+            whoami
+            id
+            pwd
 
+            echo "=== DATEISYSTEM ==="
+            ls -ld "$CACHE_ROOT"
+            ls -lah "$CACHE_ROOT/releases"
+
+            echo "=== MOUNT ==="
+            findmnt -T "$CACHE_ROOT" || true
+
+            echo "=== CONTAINER ==="
+            if [ -f /.dockerenv ]; then
+              echo "Docker-Container erkannt"
+            else
+                echo "Keine Docker-Markierungsdatei"
+            fi
+
+            echo "=== CGROUP ==="
+            cat /proc/1/cgroup
+
+            echo "=== RUNNER ==="
+            env | grep -E '^(RUNNER_NAME|GITEA_RUNNER|CACHE_ROOT)=' || true
+
+
+
+      
       - name: Abhängigkeiten prüfen
         shell: bash
         run: |