/usr/share/php/Doctrine/Common/Annotations/ is in php-doctrine-common 2.3.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/Doctrine/Common/Annotations/Annotation/
/usr/share/php/Doctrine/Common/Annotations/Annotation.php
/usr/share/php/Doctrine/Common/Annotations/Annotation/Attribute.php
/usr/share/php/Doctrine/Common/Annotations/Annotation/Attributes.php
/usr/share/php/Doctrine/Common/Annotations/Annotation/IgnoreAnnotation.php
/usr/share/php/Doctrine/Common/Annotations/Annotation/Required.php
/usr/share/php/Doctrine/Common/Annotations/Annotation/Target.php
/usr/share/php/Doctrine/Common/Annotations/AnnotationException.php
/usr/share/php/Doctrine/Common/Annotations/AnnotationReader.php
/usr/share/php/Doctrine/Common/Annotations/AnnotationRegistry.php
/usr/share/php/Doctrine/Common/Annotations/CachedReader.php
/usr/share/php/Doctrine/Common/Annotations/DocLexer.php
/usr/share/php/Doctrine/Common/Annotations/DocParser.php
/usr/share/php/Doctrine/Common/Annotations/FileCacheReader.php
/usr/share/php/Doctrine/Common/Annotations/IndexedReader.php
/usr/share/php/Doctrine/Common/Annotations/PhpParser.php
/usr/share/php/Doctrine/Common/Annotations/Reader.php
/usr/share/php/Doctrine/Common/Annotations/SimpleAnnotationReader.php
/usr/share/php/Doctrine/Common/Annotations/TokenParser.php