From bade6290c8530005f06703a2bc2c4d595917c183 Mon Sep 17 00:00:00 2001
From: Trevor Gross <tmgross@umich.edu>
Date: Wed, 19 Feb 2025 15:26:07 -0500
Subject: [PATCH] ci: Pin the nightly toolchain for aarch64-unknown-linux-gnu

Pin aarch64-unknown-linux-gnu to nightly-2025-02-07 until [1] is
resolved.

[1]: https://github.com/llvm/llvm-project/issues/127804
---
 library/compiler-builtins/.github/workflows/main.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/library/compiler-builtins/.github/workflows/main.yml b/library/compiler-builtins/.github/workflows/main.yml
index 1575730fe63f..c179a3391278 100644
--- a/library/compiler-builtins/.github/workflows/main.yml
+++ b/library/compiler-builtins/.github/workflows/main.yml
@@ -20,7 +20,8 @@ jobs:
           rust: nightly
         - target: aarch64-unknown-linux-gnu
           os: ubuntu-latest
-          rust: nightly
+          # FIXME: pinned due to https://github.com/llvm/llvm-project/issues/127804
+          rust: nightly-2025-02-07
         - target: aarch64-pc-windows-msvc
           os: windows-latest
           rust: nightly