Form debug

code.php

<?php

Forms::createFormFactory()->createBuilder();

// see https://github.com/sensiolabs/connect/blob/master/tests/SensioLabs/Connect/Bridge/Symfony/Form/ErrorTranslatorTest.php#L18
// With form on master (commit 0277f1a9c3bec27083c8aa79837c26b6f81b1ae8)

debug.txt

SensioLabs\Connect\Tests\Bridge\Symfony\Form\ErrorTranslatorTest::testTranslateCallableMapThrowException
FieldType is deprecated since version 2.1 and will be removed in 2.3.

/home/gregoire/dev/product/sensiolabs-com/vendor/sensiolabs/connect/vendor/symfony/form/Symfony/Component/Form/Extension/Core/Type/FieldType.php:27
/home/gregoire/dev/product/sensiolabs-com/vendor/sensiolabs/connect/vendor/symfony/form/Symfony/Component/Form/Extension/Core/CoreExtension.php:26
/home/gregoire/dev/product/sensiolabs-com/vendor/sensiolabs/connect/vendor/symfony/form/Symfony/Component/Form/AbstractExtension.php:151
/home/gregoire/dev/product/sensiolabs-com/vendor/sensiolabs/connect/vendor/symfony/form/Symfony/Component/Form/AbstractExtension.php:68
/home/gregoire/dev/product/sensiolabs-com/vendor/sensiolabs/connect/vendor/symfony/form/Symfony/Component/Form/FormRegistry.php:91
/home/gregoire/dev/product/sensiolabs-com/vendor/sensiolabs/connect/vendor/symfony/form/Symfony/Component/Form/FormFactory.php:82
/home/gregoire/dev/product/sensiolabs-com/vendor/sensiolabs/connect/vendor/symfony/form/Symfony/Component/Form/FormFactory.php:67
/home/gregoire/dev/product/sensiolabs-com/vendor/sensiolabs/connect/tests/SensioLabs/Connect/Tests/Bridge/Symfony/Form/ErrorTranslatorTest.php:18

BTW, I read https://github.com/symfony/symfony-docs/pull/1883/files#L2R38