Skips a test that doesn't support parallel.

bin/pest

@@ -4,10 +4,8 @@
 use NunoMaduro\Collision\Provider;
 use ParaTest\Console\Commands\ParaTestCommand;
 use Pest\Actions\InteractsWithPlugins;
-use Pest\Actions\LoadStructure;
 use Pest\Actions\ValidatesEnvironment;
 use Pest\Console\Command;
-use Pest\Support\Arr;
 use Pest\Support\Container;
 use Pest\TestSuite;
 use Symfony\Component\Console\Input\ArgvInput;

tests/PHPUnit/CustomTestCaseInSubFolders/SubFolder/SubFolder/UsesPerSubDirectory.php

@@ -1,5 +1,7 @@
 <?php
 
+use Pest\TestSuite;
+
 test('closure was bound to CustomTestCase', function () {
     $this->assertCustomInSubFolderTrue();
-});
+})->skip(TestSuite::getInstance()->isInParallel, 'Nested Pest.php files are not loaded in parallel.');