Action still compile many crates when using cache

[thewh1teagle]

I use rust-cache in Github action to make Rust build faster.
Although it restore previous cache, when I run cargo build it still build many crates and not only main.

Workflow file:
release_older_cpu.yml

Fresh cache creation (after clean cache) run:
job/25785939435

Using cache few minutes later:
runs/9367351434

[RobinWragg]

I have the same issue.

[kyledecot]

I'm also experiencing this issue. My private repo is split up into multiple crates however despite providing the cache-all-crates option am getting No cache found.

- uses: Swatinem/rust-cache@v2
  with:
    cache-all-crates: true