For errors, gently suggest rustup check

nealmcb · web-flow · commit ac94f453a407 · 2022-09-22T13:40:15.000-06:00
Fixes #783 Signed-off-by: Neal McBurnett <nealmcb@gmail.com>
diff --git a/docs/content/quickstart.md b/docs/content/quickstart.md
@@ -195,6 +195,9 @@ Successfully ran the build command for the Spin components.
 >
 > For more details, see the [page about developing Spin applications](./developing.md).
 
+If you run into errors, you might want to use `rustup check` to see if your Rust installation is up-to-date.
+This quickstart is known to work with Rust version 1.64.
+
 ## Running the application with `spin up`
 
 Now that we configured the application and built our component, we can _spin up_

Original file line number	Diff line number	Diff line change
`@@ -195,6 +195,9 @@ Successfully ran the build command for the Spin components.`
`195`	`195`	`>`
`196`	`196`	`> For more details, see the [page about developing Spin applications](./developing.md).`
`197`	`197`
	`198`	+If you run into errors, you might want to use `rustup check` to see if your Rust installation is up-to-date.
	`199`	`+This quickstart is known to work with Rust version 1.64.`
	`200`	`+`
`198`	`201`	## Running the application with `spin up`
`199`	`202`
`200`	`203`	`Now that we configured the application and built our component, we can _spin up_`