From 14f34e1eb29b580b9c2d3c7cf97490c1b4553e53 Mon Sep 17 00:00:00 2001
From: Eric Huss <eric@huss.org>
Date: Wed, 15 Jan 2025 12:40:43 -0800
Subject: [PATCH] Fix benchsuite issue with newer versions of git

---
 benches/benchsuite/src/lib.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/benches/benchsuite/src/lib.rs b/benches/benchsuite/src/lib.rs
index 2d85584d5137..473485d29e80 100644
--- a/benches/benchsuite/src/lib.rs
+++ b/benches/benchsuite/src/lib.rs
@@ -127,9 +127,12 @@ impl Fixtures {
             fs::create_dir_all(&index).unwrap();
             git("init --bare");
             git("remote add origin https://github.com/rust-lang/crates.io-index-archive");
+            // git 2.48.0 changed the behavior of setting HEAD, so let's just
+            // force it to match crates.io-index-archive's default branch.
+            git("symbolic-ref HEAD refs/heads/main");
         }
         git(&format!("fetch origin {}", CRATES_IO_COMMIT));
-        git("branch -f master FETCH_HEAD");
+        git("branch -f main FETCH_HEAD");
     }
 
     /// This unpacks the compressed workspace skeletons into tmp/workspaces.