capistrano failing to precompile assets with "rake stdout: Nothing written"

Question

When trying to deploy I get that error and I don't know the source of problem.

It's strange, because if I ssh to server and try to precompile assets manually, everything is fine.

Is there a way to trace that bug. I think it's a bug, because I've already deployed several times to that machine and everything was perfect.

Answer 1

I found out, why it failed. It was due to hi CPU consumption, system just killed it without any warnings. So I just stopped some processes, that consumed CPU as well, and everything compiled.