why does guix compile rust for root?

[znavko]

Hello! I ran `guix system reconfigure /etc/config.scm` and now rust is compiling. Rust is compiling too long.

I've produced `guix graph --type=reverse-package rust | dot -Tsvg > r.svg` to see why does guix do this, but there is no answer.

My config and rust reverse dependecies tree are in attach.

A tree has only one node - rust.

r.svg
Description: image/svg

config.scm
Description: Text Data