[Nix-dev] Why does my system rebuild rustc and cargo?

[zimbatm]

Can you give the output ? It would be interesting to see the list of
derivatives that it's going to build. The top-level one should be the
culprit.

On Sat, 21 Nov 2015 at 15:30 Matthias Beyer <mail at beyermatthias.de> wrote:

> After switching from rustPlatform.{rustc, cargo} to
> rustUnstable.{rustc, cargo} it worked.
>
> All of
>
>     rustPlatform
>     rustStable
>     rustCargoPlatform
>
> etc. caused a rebuild of rustc.
>
> Why the hell?
>
> On 20-11-2015 19:27:16, Matthias Beyer wrote:
> > On 20-11-2015 16:03:13, Thomas Hunger wrote:
> > > Can you expand a bit on what "all the time" means? After a nix-channel
> > > --update? When you install it with nix-env? Maybe when you reference
> rustc
> > > in a nix-shell?
> > >
> > > best,
> >
> > I'm on unstable and whenever I enter a nix-shell with
> rustPlatform.{rustc,cargo}
> > it rebuilds them.
> >
> > --
> > Mit freundlichen Grüßen,
> > Kind regards,
> > Matthias Beyer
> >
> > Proudly sent with mutt.
> > Happily signed with gnupg.
>
>
>
> --
> Mit freundlichen Grüßen,
> Kind regards,
> Matthias Beyer
>
> Proudly sent with mutt.
> Happily signed with gnupg.
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