CPU usage at 100 % when workspace has many independent projects

[tsoernes]

I have emacs set up with rust-analyzer.

On startup it says:
LSP :: rust-analyzer:612877 initialized successfully in folders: (/home/torstein/code/exercism)
which is the projectile root, and contains like 30 cargo projects, but it is not the cargo root of the project.
The cargo root of the project is very small in size, and has root directory /home/torstein/code/exercism/bowling, which in turn contains the only opened file /home/torstein/code/exercism/bowling/src/lib.rs,

I have an issue where 2 instances of rust-analyzer launches, consume 100% CPU each, and never finishes, even after many hours.
rust-analyzer version: rust-analyzer 1.68.0
rustc version: rustc 1.68.0 (2c8cc3432 2023-03-06) (Fedora 1.68.0-1.fc37)

relevant settings: (eg. client settings, or environment variables like CARGO, RUSTC, RUSTUP_HOME or CARGO_HOME)

[flodiebold]

This is #8631. rust-analyzer will eagerly analyze and run cargo check for all projects in your workspace right now. I'd recommend choosing the actual project folders as the LSP workspace. You could also probably get better startup performance by turning off rust-analyzer.cachePriming.enable.