--- simpletest_automator.module	Fri Jul 10 14:32:16 2009
+++ simpletest_automator.module	Fri Jul 10 14:32:33 2009
@@ -402,7 +402,6 @@
     return array();
   }
   include_once drupal_get_path('module', 'user') . '/user.admin.inc';
-  module_enable(array_keys(module_rebuild_cache()));
   $rid = DRUPAL_AUTHENTICATED_RID;
   $form['permissions'] = drupal_retrieve_form('user_admin_perm', $form_state, $rid);
   $form['permissions']['checkboxes'][$rid]['#default_value'] = array();