This behavior is described in this bug:
#2930

I think we should document limitations of the tool which exist at present if they do not bind our hands in the future.
If this bug is fixed, this note should be removed.

Updates the requirements on [env_logger](https://github.com/env-logger-rs/env_logger) to permit the latest version.
- [Release notes](https://github.com/env-logger-rs/env_logger/releases)
- [Changelog](https://github.com/env-logger-rs/env_logger/blob/main/CHANGELOG.md)
- [Commits](rust-cli/env_logger@v0.8.1...v0.9.0)

---
updated-dependencies:
- dependency-name: env_logger
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: hi-rustin <rustin.liu@gmail.com>

Signed-off-by: hi-rustin <rustin.liu@gmail.com>

Change some warnings to errors

These warnings are over three years old, so maybe we can adjust it to an error.

cc rust-lang/crates.io#3782

Document cargo limitation w/ workspaces & configs

This behavior is described in this bug:
#2930

I think we should document limitations of the tool which exist at present if they do not bind our hands in the future.
If this bug is fixed, this note should be removed.

…alexcrichton

Update env_logger requirement from 0.8.1 to 0.9.0

Updates the requirements on [env_logger](https://github.com/env-logger-rs/env_logger) to permit the latest version.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/env-logger-rs/env_logger/releases">env_logger's releases</a>.</em></p>
<blockquote>
<h2>v0.9.0</h2>
<p>Breaking Changes:</p>
<ul>
<li>Default message format now prints the target instead of the module</li>
</ul>
<p>Improvements:</p>
<ul>
<li>Added a method to print the module instead of the target</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/04856ac38baf422baebb40729cf51127a75b82ed"><code>04856ac</code></a> bump version to 0.9.0</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/e4744ff41a2e249bd94511c4689b4dbaa915841f"><code>e4744ff</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/env-logger-rs/env_logger/issues/209">#209</a> from gtsiam/main</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/c5fa7a2c2d9ad3f5d2da0581ede4ab2e8944e104"><code>c5fa7a2</code></a> refactor: fix clippy warnings</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/34574dfa13e2c81bab007715c2f6faa4b94bb67f"><code>34574df</code></a> Update link to examples</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/18884971d4eb1c268d61a4c37747de692bdd7124"><code>1888497</code></a> Clarified documentation about log filtering</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/365ffafe45f615f65b88d67834aab16b132d9ecc"><code>365ffaf</code></a> Show target instead of module path by default</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/d2998a6ec685051b97f5b5c97427a61593bc6581"><code>d2998a6</code></a> Add option to print log target</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/13cafce572362582f57964eae6cb4a41f52fd04a"><code>13cafce</code></a> Bump version to 0.8.4</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/090081156127dcd896b8b00837549cb4008c43d0"><code>0900811</code></a> Ensure unique directive names when building filters</li>
<li><a href="https://github.com/env-logger-rs/env_logger/commit/1a8379a533f043e623d5eb4a898d171927ad61c1"><code>1a8379a</code></a> Allow writing logs to a custom output target (Target::Pipe)</li>
<li>Additional commits viewable in <a href="https://github.com/env-logger-rs/env_logger/compare/v0.8.1...v0.9.0">compare view</a></li>
</ul>
</details>
<br />

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</details>

`cargo fix --edition`: extend warning when on latest edition

This extends the warning issued when `cargo fix --edition` is run when the user is already on the latest edition.  Before #9184, there were instructions on what to do, but those probably should not have been completely removed.  It seems likely that some users may get the steps out of order, so this hopefully tries to explain them clearly.

Add `d` as an alias for `doc`

I expected that this alias would already exist. `doc` feels to me like the other commands that currently have aliases. `build`, `check`, `run`, and `test` are all modes of using the existing repository, and are all things one might run at least somewhat frequently during development. There is no other built in cargo subcommand that starts with `d`, so this also has the virtue of being pretty unambiguous.

Flag another curl error as possibly spurious

cc rust-lang/crates.io#3782