Latest git version is broken without explicitly setting features

[dfaust]

Adding derive_more like this:

derive_more = { git = "https://github.com/JelteF/derive_more", rev = "65bab87300a053df05d34c6bf73f65c08586c978" }

causes the following error message:

at least one derive feature must be enabled (or the "full" one enabling all the derives)

Explicitly setting a feature like full fixes the issue.

[JelteF]

Yes, this is on purpose. See for the discussion on this #210

[dfaust]

Ah, I see. That's fine, I just didn't expect that.