Build failed on Ubuntu 20.04

[om26er]

Trying to build the kernel snap for nano on Ubuntu 20.04 failed for me. Here are the snap build logs https://gist.github.com/om26er/8fdf955c2ce6746a1cde99a6a885ab00

[om26er]

The build did work on Ubuntu 18.04.

[diggerdata]

I am having the same issue on 20.04 as well.