Automated update to Github CI to rustc nightly-2026-05-29

Update Nightly Rustc Bot · Update Nightly Rustc Bot · commit 63a57c618456 · 2026-05-30T04:12:59.000Z
diff --git a/nightly-version b/nightly-version
@@ -1 +1 @@
-nightly-2026-05-22
+nightly-2026-05-29
