Fatal Errors in task are not recognized

[sascha-egerer]

If a task fails with a PHP fatal error this error is not recognized but "ignored".

In my case i have a fatal error due to exhausted memory. This kind of error is currently not logged nor reported somehow.

Test case:
Just add this code to a execute() of command

        $myArray = [];
        while (true)
        {
            $myArray[] = array_fill(0, 1000000, "z");
        }

Run

$ vendor/bin/typo3 crontab:execute my_command

You'll get something like

Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 33554440 bytes) in /a/b/c/MyCommand.php on line 77

Now run:

$ vendor/bin/typo3 -vvv crontab:run
Executing scheduled tasks…
done.

Command is successful and there is nothing logged to the logger but the underlying task failed

[helhum]

I think 668a33a should be reverted

[sascha-egerer]

@helhum I'll test it and give feedback