*      *       *       *       *       /usr/bin/php /public/bin/magento cron:run | grep -v "Ran jobs by schedule" >> /public/var/log/magento.cron.log

Warning: proc_open(): fork failed - Cannot allocate memory in /public/vendor/symfony/console/Application.php on line 959#0 [internal function]:$
#1 /public/vendor/symfony/console/Application.php(959): proc_open('stty -a | grep ...', Array, NULL, NULL, NULL, Array)
#2 /public/vendor/symfony/console/Application.php(761): SymfonyComponentConsoleApplication->getSttyColumns()
#3 /public/vendor/symfony/console/Application.php(722): SymfonyComponentConsoleApplication->getTerminalDimensions()
#4 /public/vendor/symfony/console/Application.php(656): SymfonyComponentConsoleApplication->getTerminalWidth()
#5 /public/vendor/symfony/console/Application.php(127): SymfonyComponentConsoleApplication->renderException(Object(Exception), Object(Symfon$
#6 /public/bin/magento(23): SymfonyComponentConsoleApplication->run()
#7 {main}