Agent 2.x builds are working again. We've rolled back the change that caused the issue, we were deprecating some 3 year old environment variables and we missed one that was referenced in the older agent series. Apologies folks!
Posted 25 days ago. Nov 15, 2018 - 14:54 AEDT
We've identified an issue with 2.x Agents failing with an error about an unbound variable that is causing build failures.