From 75bbe38e53438d612de0d2ed3bc1b842153b0374 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Sun, 25 Sep 2022 09:41:44 +0200
Subject: [PATCH] CI: use cargo sparse registry

---
 src/tools/miri/.github/workflows/ci.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/tools/miri/.github/workflows/ci.yml b/src/tools/miri/.github/workflows/ci.yml
index 2d26e33545c1..c05352f23d67 100644
--- a/src/tools/miri/.github/workflows/ci.yml
+++ b/src/tools/miri/.github/workflows/ci.yml
@@ -12,6 +12,9 @@ on:
   schedule:
     - cron: '5 15 * * *' # At 15:05 UTC every day.
 
+env:
+  CARGO_UNSTABLE_SPARSE_REGISTRY: 'true'
+
 jobs:
   build:
     runs-on: ${{ matrix.os }}