Rollup merge of rust-lang#133827 - ojeda:ci-rfl, r=lqd

CI: rfl: move job forward to Linux v6.13-rc1

Linux v6.13-rc1 contains commit 28e848386b92 ("rust: block: fix formatting of `kernel::block::mq::request` module"), which in turn contains commit c95bbb59a9b2 ("rust: enable arbitrary_self_types and remove `Receiver`"), which is why we had a hash rather than a tag.

r? `@Kobzol` `@lqd`
try-job: x86_64-rust-for-linux
`@rustbot` label A-rust-for-linux
`@bors` try

src/ci/docker/scripts/rfl-build.sh

@@ -2,7 +2,7 @@
 
 set -euo pipefail
 
-LINUX_VERSION=28e848386b92645f93b9f2fdba5882c3ca7fb3e2
+LINUX_VERSION=v6.13-rc1
 
 # Build rustc, rustdoc, cargo, clippy-driver and rustfmt
 ../x.py build --stage 2 library rustdoc clippy rustfmt
@@ -64,7 +64,7 @@ make -C linux LLVM=1 -j$(($(nproc) + 1)) \
 
 BUILD_TARGETS="
     samples/rust/rust_minimal.o
-    samples/rust/rust_print.o
+    samples/rust/rust_print_main.o
     drivers/net/phy/ax88796b_rust.o
     rust/doctests_kernel_generated.o
 "