Status of Swift Mailer (swiftmailer/swiftmailer)

Command: php -dmemory_limit=1024M /var/www/projects/apigen/apigen/apigen.php -s '/var/www/projects/apigen/repos/swiftmailer/swiftmailer/lib/classes' -d '/var/www/projects/apigen/doc-progress/swiftmailer/swiftmailer' --charset=auto --download --debug --colors=no --

PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20131226/newrelic.so' - /usr/lib/php5/20131226/newrelic.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20131226/newrelic.so' - /usr/lib/php5/20131226/newrelic.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Deprecated:  iconv_set_encoding(): Use of iconv.internal_encoding is deprecated in .../apigen/vendor/Nette/Nette/loader.php on line 30
ApiGen 3.0dev
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Scanning .../repos/swiftmailer/swiftmailer/lib/classes
[===============================================================>] 100.00%  18MB
Found 150 classes, 0 constants, 0 functions and other 5 used PHP internal classes
Documentation for 150 classes, 0 constants, 0 functions and other 5 used PHP internal classes will be generated
Generating to directory .../doc-progress/swiftmailer/swiftmailer
[===============================================================>] 100.00%  35MB
Done. Total time: 17 sec, used: 35 MB RAM