Hello.

I have issue with: $ sudo guix system reconfigure /etc/config.scm


$ sudo guix pull # One warning

Some deprecated features have been used.  Set the environment variable
GUILE_WARN_DEPRECATED to "detailed" and rerun the program to get more
information.


$ sudo guix system build /etc/config.scm # No error or warning


$ guix system reconfigure /etc/config.scm

It hangs shell until kill.