Re: [PROPOSAL] Builder, a build system integration for Emacs

[Gregory Heytings]

> The Rust compiler is not known for being stable, as people apparently 
> very rarely use only the ``stable'' features of the compiler.

Both parts of that (unsubstantiated) sentence are wrong.  The truth is 
that, like any program that is not frozen, but evolving, the price to pay 
when you use the testing/development/unstable branch is to accept a 
certain degree of unstability.  This is the case for Emacs as well.  If 
what you need is stability, you should use the stable branch, which is, 
for that matter, the one that is installed by default.