bug#43344: "basic" system tests fail (and all the other ones) on guix master

[Mathieu Othacehe]

Hello Danny,

>   1. &invoke-error:
>       program: "parted"
>       arguments: ("--script" "/dev/vda" "mklabel" "msdos" "mkpart" "primary" 
> "e)

So it looks like the parted script failed inside the VM, while running
"initialize-partition-table".

This work fine both on the build farm and on my machine, which makes the
debug harder :(.

Anything special with your hardware? KVM support disabled maybe?

Thanks,

Mathieu