ci(flet-test): remove linux diagnostic artifact

Author: FeodorFitsner

.github/workflows/flet-test.yml

@@ -177,57 +177,6 @@ jobs:
           GTK_A11Y: none
         run: ${{ matrix.test_cmd }}
 
-      # -------- Linux: on failure, surface the GL renderer + the bundle's own
-      # crash output (the test harness swallows the app's early exit-79). --------
-      - name: Diagnose Linux failure
-        if: failure() && matrix.platform == 'linux'
-        shell: bash
-        working-directory: ${{ env.APP_DIR }}
-        env:
-          LIBGL_ALWAYS_SOFTWARE: "true"
-          GALLIUM_DRIVER: llvmpipe
-        run: |
-          echo "::group::glxinfo (is llvmpipe active?)"
-          xvfb-run -a glxinfo -B 2>&1 | head -30 || echo "glxinfo unavailable"
-          echo "::endgroup::"
-          echo "::group::Run built Linux bundle directly"
-          BUNDLE="$(find build/flutter/build/linux -type f -name flet_test_counter | head -1)"
-          echo "bundle: ${BUNDLE:-<not found>}"
-          if [ -n "$BUNDLE" ]; then
-            set +e
-            # The bundle is a GUI event-loop app that never exits on its own;
-            # cap it so this diagnostic can't hang the job.
-            timeout 25 xvfb-run -a "$BUNDLE" 2>&1 | head -80
-            echo "bundle exit: ${PIPESTATUS[0]}"
-            set -e
-          fi
-          echo "::endgroup::"
-          # Re-run the integration test directly with --verbose to see why the
-          # x86_64 runner reports "No tests were found" (which build target /
-          # entrypoint it uses, whether the testWidgets body actually runs, and
-          # the exit reason). Use an unreachable server so the test body starts
-          # but doesn't block; full log is uploaded as an artifact.
-          echo "::group::flutter test integration_test/app_test.dart --verbose"
-          set +e
-          ( cd build/flutter && timeout 180 xvfb-run -a flutter test integration_test/app_test.dart \
-              -d linux --verbose \
-              --dart-define=FLET_TEST=true \
-              --dart-define=FLET_TEST_SERVER_URL=tcp://127.0.0.1:59999 \
-              > "$RUNNER_TEMP/linux-flutter-verbose.txt" 2>&1 )
-          echo "verbose run exit: $?"
-          grep -inE "Building|target=|\.dart_tool|main\.dart|app_test|FLUTTER_TARGET|dart_entrypoint|No tests were found|tests? passed|end-to-end|Connecting to remote tester|BEFORE|isolate|exited|No devices|loadDuration|^Skip|Compiling|frontend" \
-            "$RUNNER_TEMP/linux-flutter-verbose.txt" | head -70
-          set -e
-          echo "::endgroup::"
-
-      - name: Upload Linux verbose log
-        if: failure() && matrix.platform == 'linux'
-        uses: actions/upload-artifact@v4
-        with:
-          name: linux-flutter-verbose
-          path: ${{ runner.temp }}/linux-flutter-verbose.txt
-          if-no-files-found: ignore
-
       # -------- Run: Android (inside the emulator) --------
       - name: Run flet test (android)
         if: matrix.platform == 'android'