Merge 7d1c5630d8 into 1d0ff469b7

dist/setup/index.js

@@ -100741,6 +100741,9 @@ function run() {
         catch (err) {
             core.setFailed(err.message);
         }
+        // Explicit process.exit() to not wait for hanging promises,
+        // see https://github.com/actions/setup-node/issues/878
+        process.exit();
     });
 }
 exports.run = run;