Troubleshooting why rust-analyzer can't find some standard library items.

[umanwizard]

Hello,

I'm attempting to troubleshoot why the latest build of rust-analyzer available in Guix can't find certain standard library items (e.g. Vec or Result) while it can find others (e.g. HashMap).

As this issue seems to be Guix-specific, it is probably somehow related to how Guix builds and installs rust-analyzer.

Could someone suggest some troubleshooting steps, like an RA_LOG invocation that might narrow down the issue?

Thanks.