With v3.0.1, getting error "an unknown tool name found in scoped lint"

[notmandatory]

I am using rust 1.56.1 and after doing a cargo update on my project the fd-lock version changed from v03.0.0 to v3.0.1 (as a transitive dependency). I now get the below error:

...
Compiling fd-lock v3.0.1
error[E0710]: an unknown tool name found in scoped lint: `rustdoc::missing_doc_code_examples`
  --> /home/runner/.cargo/registry/src/github.ghproxy.top-1ecc6299db9ec823/fd-lock-3.0.1/src/lib.rs:33:23
   |
33 | #![warn(missing_docs, rustdoc::missing_doc_code_examples)]
   |                       ^^^^^^^

I believe this is because rustdoc::missing_doc_code_example is only available in nightly. I worked around the issue by pinning the version of fd-lock to 3.0.0 in my project, but I believe your MSRV is stable so I shouldn't get this error.

[yoshuawuyts]

Fixed in v3.0.2. Thanks!