From 12eb4dc0dfc9c43ba24d440bdcfbde266ac50180 Mon Sep 17 00:00:00 2001
From: Jeehoon Kang <jeehoon.kang@kaist.ac.kr>
Date: Wed, 21 Jun 2023 02:29:17 +0900
Subject: [PATCH] Fix rustdoc action

---
 .github/workflows/rustdoc.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/rustdoc.yaml b/.github/workflows/rustdoc.yaml
index 697d7f5..21d0268 100644
--- a/.github/workflows/rustdoc.yaml
+++ b/.github/workflows/rustdoc.yaml
@@ -13,12 +13,15 @@ env:
 jobs:
   rustdoc:
     if: github.repository == 'kaist-cp/cs220'
-    runs-on: self-hosted
+    runs-on: [self-hosted, ubuntu-22.04]
 
     steps:
     - name: Checkout repository
       uses: actions/checkout@v3
 
+    - name: Install Rustup
+      run: if ! command -v rustup &>/dev/null; then (curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y); fi
+
     - name: Install Rust toolchain
       run: rustup update --no-self-update stable