Description:

Users in CROWD sometimes changes. That's being said, if for example user get new E-Mail address then CROWD Sync fails and next accounts are not synced.

Steps to reproduce:

1. Hard because you need to have Crowd server
2. You may temporary throw exception as in https://github.com/RocketChat/Rocket.Chat/blob/develop/packages/rocketchat-crowd/server/crowd.js#L159 for example in 3rd iteration of users.forEach for debugging

Expected behavior:

1. Warning about user reported,
2. But loop must not be interrupted.

Actual behavior:

1. An error is reported
2. Loop interrupted, no more users synced.

Server Setup Information:

• Version of Rocket.Chat Server: 0.72
• Operating System: not relevant
• Deployment Method: not relevant
• Number of Running Instances: not relevant
• DB Replicaset Oplog: not relevant
• NodeJS Version: 8.11
• MongoDB Version: not relevant