From a642ff62eaee6c15e86d49da9d58da2a3c68299e Mon Sep 17 00:00:00 2001
From: pjh456 <147148383@qq.com>
Date: Sat, 10 Oct 2026 11:32:47 +0000
Subject: [PATCH] =?UTF-8?q?ci:=20=E5=8F=AF=E5=A4=8D=E7=94=A8=20workflow=20?=
 =?UTF-8?q?=E7=A6=81=E7=94=A8=20mold=20=E8=B5=B0=E9=BB=98=E8=AE=A4=20lld?=
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---
 .github/actions/setup-tools/action.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/actions/setup-tools/action.yml b/.github/actions/setup-tools/action.yml
index fb0fc490..2dc8af58 100644
--- a/.github/actions/setup-tools/action.yml
+++ b/.github/actions/setup-tools/action.yml
@@ -33,6 +33,14 @@ runs:
         sudo cp "$HOME/oxide-tools-cache/sccache" "$HOME/oxide-tools-cache/mold" /usr/bin/
         cp "$HOME/oxide-tools-cache/cargo-nextest" "$HOME/.cargo/bin/"
 
+    - name: Disable mold in CI
+      shell: bash
+      run: |
+        # mold 在主 workflow 正常，但在可复用 workflow 里 sccache 包装 rustc 的
+        # 链接子进程定位不到 mold、回退默认 ld 报 cannot find ld。CI 统一走默认
+        # lld；只删工作副本的 mold 行，本地提交的 config 保留 mold 提速。
+        sed -i '/link-arg=-fuse-ld=mold/d' .cargo/config.toml
+
     - name: Verify tools in PATH
       shell: bash
       run: |