Crate analyzer fails to parse `version = { workspace = true }`

[Stausssi]

Hi,

first of all, thanks for this extension 🚀 It does help me a lot!

I've just now updated my project structure to define the package version centrally inside the workspace Cargo.toml and then only reference it in the packages using version = { workspace = true }.
My project is structured like this:

├── package-1
│   ├── src
│   │   ├── package-1.rs
│   ├── Cargo.toml
├── package-2
│   ├── src
│   │   ├── package-2.rs
│   ├── Cargo.toml
...
├── Cargo.toml

Previously, every package had the same version specified inside the respective Cargo.toml, now I've moved it to the top-level workspace Cargo.toml.

Trying to build the docs now results in:

Error analyzing crate: Could not analyze crate: Error parsing: /..../package-1/Cargo.toml
TOML parse error at line 3, column 11
  |
3 | version = { workspace = true }
  |           ^^^^^^^^^^^^^^^^^^^^
invalid type: map, expected a string

My conf.py:

rust_crates = [
    "../../package-1",
    "../../package-2",
    ...
]