devel branch FTBFS since aufs-dkms 4.14 is in sid
The simplest fix is probably to upload the 4.13 aufs-dkms package to our custom APT repo until we’re ready to switch to 4.14 (#14976 (closed)).
Feature Branch: bugfix/15132-devel-ftbfs
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information