Dispatch event when migration failed

[maMykola]

Feature Request

It would be useful to know if migration aborted due to some exception.

Q	A
New Feature	yes
RFC	yes/no
BC Break	no

Summary

There is a need to dispatch an event \Doctrine\Migrations\Events::onMigrationsAborted when exception happens during execution of migrations \Doctrine\Migrations\DbalMigrator::executeMigrations

[derrabus]

What would be the use-case of such an event?

[maMykola]

What would be the use-case of such an event?

I use ELK stack for logging and I want to know how frequently migrations were failed during deployment process and on which migration. So I need this type of event to create a listener.