Hello, Guix Help!
This is not working on Lenovo G50-30 everytime (already 3 times)

# guix system reconfigure /etc/config.scm --substitute-urls=https://berlin.guixsd.org
building /gnu/store/6c4g38n9fhvnlk2vasn34mdd6nvpgx8m-python-minimal-3.6.5.drv...
-Killed

While it is working:

$ free -m
              total        used        free      shared  buff/cache   available
Mem:           1882         777         322          72         782        1031
Swap:          2168         143        2024


I think it lacks resources: cpu 2.1GHz, RAM 2 Gb. When it crashes PC stops on 15-20 seconds, mouse does not move, and then process is killed.
What to try?