chore(NODE-3664): skip failing tests related to travis filter (#2996)

Author: nbbeeken

test/functional/operation_generators_example.test.js

@@ -4519,8 +4519,9 @@ describe('Operation (Generators)', function () {
 
   /**
    * Correctly call the aggregation framework to return a cursor with batchSize 1 and get the first result using next
+   * TODO(NODE-3664): Unskip
    */
-  it('Correctly handle sample aggregation', {
+  it.skip('Correctly handle sample aggregation', {
     // Add a tag that our runner can trigger on
     // in this case we are setting that node needs to be higher than 0.10.X to run
     metadata: {

test/functional/replicaset_mock.test.js

@@ -85,7 +85,8 @@ describe('ReplSet (mocks)', function () {
     }
   });
 
-  it('Should correctly print warning and error when no mongos proxies in seed list', {
+  // TODO(NODE-3664): Unskip
+  it.skip('Should correctly print warning and error when no mongos proxies in seed list', {
     metadata: {
       requires: {
         generators: true,

test/tools/reporter/mongodb_reporter.js

@@ -157,6 +157,8 @@ class MongoDBMochaReporter extends mocha.reporters.Spec {
       console.log(chalk.bold('wrote xunit.xml'));
     } catch (error) {
       console.error(chalk.red(`Failed to output xunit report! ${error}`));
+    } finally {
+      if (ctrlC) process.exit(1);
     }
   }