See this on both trusty/sudo builds and default container builds: https://travis-ci.org/nyaruka/courier/builds/451457771 $ sudo service redis-server start Starting redis-server: /etc/init.d/redis-server: 58: ulimit: error setting limit (Operation not permitted) redis-server.

Redis-server failing to start

BanzaiMan November 6, 2018, 6:08pm 2

Coincidentally, the ulimit message should be just a warning. It has no bearing on whether or not the server starts.

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