From 801365cd81565631ec85c08c02357fe96715ee2c Mon Sep 17 00:00:00 2001
From: Sergey Nikitin <snikitin@outlook.com>
Date: Tue, 28 Sep 2021 15:03:51 +0100
Subject: [PATCH] hint that checkout has to be used first (#34)

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index a92e9af..4060ac2 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@ sensible defaults.
 ## Example usage
 
 ```yaml
+- uses: actions/checkout@v2
+
 # selecting a toolchain either by action or manual `rustup` calls should happen
 # before the plugin, as it uses the current rustc version as its cache key
 - uses: actions-rs/toolchain@v1