From 76392d49aabc43d6afe878646fa1ed237beb59a1 Mon Sep 17 00:00:00 2001
From: Ryo Onodera <ryoqun@gmail.com>
Date: Thu, 11 Jan 2024 11:03:21 +0900
Subject: [PATCH] Try to make check3 faster

---
 scripts/check-dev-context-only-utils.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/check-dev-context-only-utils.sh b/scripts/check-dev-context-only-utils.sh
index cb405d78f77ca1..8719af96a212e4 100755
--- a/scripts/check-dev-context-only-utils.sh
+++ b/scripts/check-dev-context-only-utils.sh
@@ -147,6 +147,7 @@ fi
 # 2. Check implicit usage of `dev-context-only-utils`-gated code in dev (=
 # test/benches) code by building in isolation from other crates, which might
 # happen to enable `dev-context-only-utils`
+export RUSTFLAGS="-Z threads=8 $RUSTFLAGS"
 if [[ $mode = "check-bins" || $mode = "full" ]]; then
   _ cargo "+${rust_nightly}" hack check --bins
 fi