Automated update to Github CI to rustc nightly-2025-10-31

Update Nightly Rustc Bot · Update Nightly Rustc Bot · commit 48cc1d254c7e · 2025-11-01T02:08:39.000Z
diff --git a/nightly-version b/nightly-version
@@ -1 +1 @@
-nightly-2025-03-21
+nightly-2025-10-31
