fix: stuck integration test and CI artifact saving (#503)

Author: maksymsur

.github/workflows/common-testing.yml

@@ -446,6 +446,7 @@ jobs:
           SLACK_MESSAGE: "${{ steps.tests.outcome }} \nFor args: ${{ inputs.args-tests }}"
 
       - name: Generate unique ID
+        if: always()
         id: unique-id
         run: echo "id=$(date "+%s%N" | md5sum | head -c 8)" >> "$GITHUB_OUTPUT"
         shell: bash

core/service/tests/integration_test.rs

@@ -30,11 +30,19 @@ fn kill_process(process_name: &str) {
             && let Some(s) = path.to_str()
             && s.contains(process_name)
         {
-            tracing::error!(
-                process_name = %process_name,
-                pid = %pid,
-                "Failed to kill matching process during integration test cleanup"
-            );
+            if process.kill() {
+                tracing::info!(
+                    process_name = %process_name,
+                    pid = %pid,
+                    "Killed matching process during integration test cleanup"
+                );
+            } else {
+                tracing::warn!(
+                    process_name = %process_name,
+                    pid = %pid,
+                    "Failed to kill matching process during integration test cleanup"
+                );
+            }
         }
     }
 }