Reduce Memory consumption in Comoposer builds by removing legacy symfony tags
Out of control Memory use on Composer builds got you down? Running out of memory on Pipelines builds?
Consider adding the composer optimizations project, to remove legacy symfony builds with:
composer require zaporylie/composer-drupal-optimizations
See more information about the project: https://github.com/zaporylie/composer-drupal-optimizations
and Check out Jeff Geerlings' blog post https://www.jeffgeerling.com/blog/2018/make-composer-operations-drupal-way-faster-and-easier-on-ram