upcoming-docsrs-changes: fetch deps in a separate step

pietroalbini · pietroalbini · commit 1a6cee5b3550 · 2019-09-18T17:18:11.000+02:00
diff --git a/posts/2019-09-18-upcoming-docsrs-changes.md b/posts/2019-09-18-upcoming-docsrs-changes.md
@@ -47,6 +47,7 @@ in the image), install Rust nightly, clone your crate's repository and then
 build the documentation:
 
 ```
+cargo fetch
 time cargo doc --no-deps
 ```
 
