Magento 2 SAMPLE DATA Instalation

root@c058d9101c6a:/var/www/tokoku# ./bin/magento sampledata:deploy
<warning>You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug</warning>
<warning>Do not run Composer as root/super user! See https://getcomposer.org/root for details</warning>
    Authentication required (repo.magento.com):
      Username: 122f708b4df3f8d4d6979251d6787b24
      Password:
Do you want to store credentials for repo.magento.com in /var/www/tokoku/var/composer_home/auth.json ? [Yn] Y
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 20 installs, 0 updates, 0 removals
<warning>As there is no 'unzip' command installed zip files are being unpacked using the PHP zip extension.</warning>
<warning>This may cause invalid reports of corrupted archives. Besides, any UNIX permissions (e.g. executable) defined in the archives will be lost.</warning>
<warning>Installing 'unzip' may remediate them.</warning>
  - Installing magento/module-catalog-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-bundle-sample-data (100.3.1): Downloading (100%)
  - Installing magento/sample-data-media (100.3.1): Downloading (100%)
  - Installing magento/module-theme-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-cms-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-customer-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-downloadable-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-grouped-product-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-msrp-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-offline-shipping-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-product-links-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-review-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-catalog-rule-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-sales-rule-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-configurable-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-sales-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-swatches-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-tax-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-widget-sample-data (100.3.1): Downloading (100%)
  - Installing magento/module-wishlist-sample-data (100.3.1): Downloading (100%)
<warning>Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.</warning>
Writing lock file
Generating autoload files
root@c058d9101c6a:/var/www/tokoku#