ci: restart bench in patch test

also show bench output

.github/helper/install.sh

@@ -54,7 +54,7 @@ fi
 
 echo "Starting Bench..."
 
-bench start &> bench_start.log &
+bench start &> ~/frappe-bench/bench_start.log &
 
 if [ "$TYPE" == "server" ]
 then

.github/workflows/patch-mariadb-tests.yml

@@ -126,8 +126,10 @@ jobs:
             git checkout -q -f $branch_name
             pip install -U frappe-bench
 
+            pgrep honcho | xargs kill
             rm -rf ~/frappe-bench/env
             bench -v setup env
+            bench start &> ~/frappe-bench/bench_start.log &
             bench --site test_site migrate
           }
 
@@ -143,3 +145,7 @@ jobs:
           rm -rf ~/frappe-bench/env
           bench -v setup env
           bench --site test_site migrate
+
+      - name: Show bench output
+        if: ${{ always() }}
+        run: cat ~/frappe-bench/bench_start.log || true

.github/workflows/server-tests.yml

@@ -136,6 +136,10 @@ jobs:
           BUILD_NUMBER: ${{ matrix.container }}
           TOTAL_BUILDS: 2
 
+      - name: Show bench output
+        if: ${{ always() }}
+        run: cat ~/frappe-bench/bench_start.log || true
+
       - name: Upload coverage data
         uses: actions/upload-artifact@v3
         with: