Revert CI archive step

.github/workflows/ci.yml

@@ -37,9 +37,7 @@ jobs:
          make -k -j 48
       - name: Archive
         if: ${{ failure() }}
-        run: |
-         export ARCHIVE_DIR="/tmp/github_runner_fail_${{ github.run_id }}_${{ github.run_attempt }}"
-         mkdir -p $ARCHIVE_DIR
-         cp -r ${{ github.workspace }}/compiler/tests/results/* $ARCHIVE_DIR
-         chmod -R 777 $ARCHIVE_DIR
-         echo "Files of this run are located in $ARCHIVE_DIR"
+        uses: actions/upload-artifact@v2
+        with:
+         name: Regress Archives
+         path: ${{ github.workspace }}/compiler/tests/results/*