Import QEMU upstream snapshot d2e570c

Upstream: https://gitlab.com/qemu-project/qemu.git

Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475

tests/docker/test-rust

@@ -0,0 +1,21 @@
+#!/bin/bash -e
+#
+# Run the rust code checks (a.k.a. check-rust-tools-nightly)
+#
+# Copyright (c) 2025 Linaro Ltd
+#
+# Authors:
+#  Alex Bennée <[email protected]>
+#
+# This work is licensed under the terms of the GNU GPL, version 2
+# or (at your option) any later version. See the COPYING file in
+# the top-level directory.
+
+. common.rc
+
+cd "$BUILD_DIR"
+
+configure_qemu --disable-user --disable-docs --enable-rust
+pyvenv/bin/meson devenv -w $QEMU_SRC/rust ${CARGO-cargo} fmt --check
+make clippy
+make rustdoc