As mentioned here I think we should disable ouput capturing by default as it leads to a lot of confusion, but for now it's still on by default. https://github.com/lambdaisland/kaocha/issues/50

https://clojurians.slack.com/archives/CCY2V0U6A/p1549080398201900?thread_ts=1549020814.193500&cid=CCY2V0U6A

@plexus the output I was missing was from a failing test. I'll see if I can reproduce it