Fix install command for clippy, uses rustup

Trying to install with cargo fails with the following error:

```
Caused by:
  failed to run custom build command for `clippy v0.0.302`

Caused by:
  process didn't exit successfully: `/var/folders/66/180ynjt55z74l338gh0stq0c0000gn/T/cargo-installkNqJBB/release/build/clippy-bcde765a4c9acf93/build-script-build` (exit code: 1)
--- stderr

error: Clippy is no longer available via crates.io

help: please run `rustup component add clippy-preview` instead
```
This commit is contained in:
Sean Escriva 2019-09-27 14:39:17 -04:00
parent 4a8cef56ea
commit f62723644f
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View file

@ -46,7 +46,7 @@ Some features have additional dependencies:
add rustfmt-preview~
+ The following commands require:
+ ~cargo-process-check~: ~cargo install cargo-check~
+ ~cargo-process-clippy~: ~cargo install clippy~
+ ~cargo-process-clippy~: ~rustup component add clippy-preview~
+ ~cargo-process-{add,rm,upgrade}~: ~cargo install cargo-edit~
* Features