Dear guix, I have configured the guix daemon to use 1 core by default, so that unattended upgrades and CI jobs will not fill my system memory and crush my computer.
However, I noticed that in a precise time frame of compiling icecat, the number of cores were not respected and all my cores were compiling. The processes were named rustc, but it went fast so I could not gather more info. This is not really annoying, because rust compilation does not take that much memory, but I still have the feeling that it is a bug. Best regards, divoplade