Unable to run docker image

[DomagojKorais]

Hi,
I tried to mount the docker image from branch master, both on local system and and Google Cloud Platform.
In both cases I run out of memory at step 19/39, with the following error:

---> Running in 83a68f9331c1 Step 19/37 : RUN source activate simrdwn (list of packages) Collecting package metadata: ...working... done Solving environment: ...working... CondaMemoryError: The conda process ran out of memory. Increase system memory and/or try again.

I have 16gb of ram memory on my system.
Is there a problem with the current version of the dockerfile?
Thank you