I am having some issues deploying a specific app, the app is written in Node.JS and needs a custom buildpack with grunt support, I made a fork of the buildpack and simply changed "heroku" to "dokku".

My fork is available here: https://github.com/sampettersson/dokku-grunt-buildpack

I am successfully deploying apps using that exact same buildpack, but for one single app deploy always fail and "docker ps -a" reports "exit (128)". I did an extensive search trying any solutions I found to this problem, but none of them have worked so far.

I can confirm that:
A: DNS is working.
B: I can CURL from all my docker containers.
C: The exact same buildpack is working for other apps.
D: Destroying and redeploying doesn't make a difference.
E: Changing the name of the app doesn't make a difference.

Here is the full log of the deployment process: https://gist.github.com/sampettersson/66faf0ca0ce3525d4ba6

Thanks!