From acaf27297b02b5e3ce2a28319e1ac7da8eb54228 Mon Sep 17 00:00:00 2001
From: James Munns <me@jamesmunns.com>
Date: Wed, 27 May 2026 16:16:07 +0200
Subject: [PATCH] Allow windows continue on cache restore error

Mitigation for https://github.com/oxidecomputer/hubris/issues/2535
---
 .github/workflows/build-boards.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/build-boards.yml b/.github/workflows/build-boards.yml
index 8e24c97ca..637f51cd3 100644
--- a/.github/workflows/build-boards.yml
+++ b/.github/workflows/build-boards.yml
@@ -89,6 +89,10 @@ jobs:
 
       - name: Cache build output
         uses: Swatinem/rust-cache@v2
+        # See: https://github.com/oxidecomputer/hubris/issues/2535 - allow windows to still continue
+        # if cache fails. Make this conditional because we don't *think* we've observed this on
+        # linux runners yet.
+        continue-on-error: ${{ runner.os == 'Windows' }}
 
       - name: Cache vcpkg
         uses: actions/cache@v4