Auto merge of #9540 - ehuss:unstable-tracking, r=alexcrichton

Add some tracking issues to unstable docs.
This commit is contained in:
bors 2021-06-04 15:32:26 +00:00
commit 1c36f7f7dc

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@ -1236,6 +1236,7 @@ rust-version = "1.42"
```
### edition 2021
* Tracking Issue: [rust-lang/rust#85811](https://github.com/rust-lang/rust/issues/85811)
Support for the 2021 [edition] can be enabled by adding the `edition2021`
unstable feature to the top of `Cargo.toml`:
@ -1281,6 +1282,7 @@ developers of the dependencies to help resolve the issue.
### configurable-env
* Original Pull Request: [#9175](https://github.com/rust-lang/cargo/pull/9175)
* Tracking Issue: [#9539](https://github.com/rust-lang/cargo/issues/9539)
The `-Z configurable-env` flag enables the `[env]` section in the
`.cargo/config.toml` file. This section allows you to set additional environment