U - ./modules/filter/src/Plugin/Filter/FilterCaption.php:63:          '#node' => SafeMarkup::set($node->C14N()),
R - ./modules/field_ui/src/FieldStorageConfigListBuilder.php:127:    $row['data']['usage'] = SafeMarkup::set($usage_escaped);
R - ./modules/node/node.install:36:      'description' => SafeMarkup::set($description . ' ' . \Drupal::l(t('Rebuild permissions'), new Url('node.configure_rebuild_confirm'))),
R - ./modules/node/src/Plugin/views/row/Rss.php:192:    $item->description = SafeMarkup::set($item_text);
R - ./modules/node/src/Plugin/Search/NodeSearch.php:298:      $node->rendered = SafeMarkup::set(
R - ./modules/system/system.admin.inc:233:    $row[] = array('class' => array('module'), 'data' => SafeMarkup::set($col2));
R - ./modules/system/system.admin.inc:262:      '#title' => SafeMarkup::set('<span class="text"> ' . drupal_render($module['description']) . '</span>'),
R - ./modules/system/tests/modules/batch_test/batch_test.callbacks.inc:99:  drupal_set_message(SafeMarkup::set(implode('<br>', $messages)));
R - ./modules/system/system.install:63:      'value' => SafeMarkup::set(($phase == 'runtime') ? $phpversion . ' (' . \Drupal::l(t('more information'), new Url('system.php')) . ')' : $phpversion),
U - ./modules/system/system.install:353:      //   practice, we should not use SafeMarkup::set() around a variable. Fix
R - ./modules/system/system.install:355:      'description' => SafeMarkup::set($description),
! - ./modules/responsive_image/responsive_image.module:257:    return SafeMarkup::set(implode("\n", $output));
U - ./modules/views/src/Plugin/views/field/FieldPluginBase.php:928:        '#value' => SafeMarkup::set($output),
U - ./modules/views/src/Plugin/views/field/FieldPluginBase.php:1211:    $this->last_render = SafeMarkup::set($this->last_render);
R - ./modules/views/src/Plugin/views/style/Rss.php:135:      '#rows' => SafeMarkup::set($rows),
R - ./modules/views/views.theme.inc:476:          $label = SafeMarkup::set($label . $markup);
U - ./modules/views/views.theme.inc:567:          $field_output = SafeMarkup::set('<' . $element_type . '>' .  SafeMarkup::escape($field_output) . '</' . $element_type . '>');
R - ./modules/views/views.theme.inc:577:              $column_reference['content'] = SafeMarkup::set($safe_content . $safe_separator);
R - ./modules/views/views.theme.inc:585:          $column_reference['content'] = SafeMarkup::set($safe_content . $safe_field_output);
U - ./modules/rdf/rdf.module:447:    $variables['author'] = SafeMarkup::set('<span ' . new Attribute($author_attributes) . '>' . $variables['author'] . '</span>');
U - ./modules/rdf/rdf.module:448:    $variables['submitted'] = SafeMarkup::set('<span ' . new Attribute($author_attributes) . '>' . $variables['submitted'] . '</span>');
R - ./modules/rdf/rdf.module:464:    $variables['created'] = SafeMarkup::set(SafeMarkup::escape($variables['created']) . $created_metadata_markup);
R - ./modules/rdf/rdf.module:465:    $variables['submitted'] = SafeMarkup::set($variables['submitted'] . $created_metadata_markup);
U - ./modules/search/search.module:726:  return SafeMarkup::set($text);
R - ./modules/search/tests/modules/search_embedded_form/search_embedded_form.module:19:  $variables['snippet'] = SafeMarkup::set(SafeMarkup::escape($variables['snippet']) . drupal_render($form));
U - ./modules/search/tests/modules/search_extra_type/src/Plugin/Search/SearchExtraTypeSearch.php:63:        'snippet' => SafeMarkup::set("Dummy search snippet to display. Keywords: {$this->keywords}\n\nConditions: " . print_r($this->searchParameters, TRUE)),