On Monday, 29 January 2018 21:58:56 GMT John Covici wrote:
> Hi.  In my world update Rust 1.23.0 failed to install with the
> following error:
> install: installing component 'rustc'
> 
>     Rust is ready to roll.
> 
> < Rustc { stage: 2, target: "x86_64-unknown-linux-gnu", host:
> "x86_64-unknown-linux-gnu" }
          ^^^^^^^
Is your /usr/src/linux symlink pointing to a valid kernel tree?


> Build completed successfully in 0:21:12
> mv: cannot stat
> '/var/tmp/portage/dev-lang/rust-1.23.0/image//usr/share/doc/rust/*':
> No such file or directory
> 
> I did not see a bug on bgo -- anyone knows how to fix?
> 
> Thanks in advance for any suggestions.


PS.  Here on stable systems portage decided to uninstall all rust packages it 
had installed recently as firefox dependencies and then downgraded firefox to 
52.6.0.

-- 
Regards,
Mick