bug#25360: File mode specification errors during building

[Glenn Morris]

Phillip Lord wrote:

> I've pushed to master. We can close this if the next hydra build works
> as expected.

There's nothing special about hydra builds. I quote them only because
they provide a convenient way to show a full, clean build log.

The image-type-auto-detected-p issue persists, eg
http://hydra.nixos.org/build/46502443/log/raw

Note this is a without-x build (image-type-auto-detected-p used to be
autoloaded in all builds).