From 9cb024e7872e43be99ffb1104cd43196a24ba98b Mon Sep 17 00:00:00 2001
From: Gabi <gabrielalejandro7@gmail.com>
Date: Tue, 4 Jul 2023 23:03:43 -0300
Subject: [PATCH] Fix ubuntu 20.04 CI (#1734)

add a prefix key with host os to rust test job to prevent caching issues
---
 .github/workflows/rust.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 9002d977a..458575608 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -53,6 +53,8 @@ jobs:
         with:
           workspaces: ./rust
           key: v2
+          prefix-key: rust-${{ matrix.runs-on }}
+          save-if: ${{ github.ref == 'refs/heads/cloud' }}
 
       # TODO: Building *ring* from git requires us to install additional tools;
       # once we're not using a forked *ring* these 2 steps can be removed.