Auto merge of #3183 - rust-lang:rustup-2023-11-23, r=RalfJung

Automatic Rustup

Author: bors

rust-version

@@ -1 +1 @@
-0ff861096449f47956521b40e5e4e88caa7fe27c
+360bafad68cfea2682cf016070e533c45a00150f

src/lib.rs

@@ -11,7 +11,7 @@
 #![feature(round_ties_even)]
 #![feature(let_chains)]
 #![feature(lint_reasons)]
-#![feature(trait_upcasting)]
+#![cfg_attr(bootstrap, feature(trait_upcasting))]
 // Configure clippy and other lints
 #![allow(
     clippy::collapsible_else_if,

tests/fail/dyn-upcast-trait-mismatch.rs

@@ -1,6 +1,3 @@
-#![feature(trait_upcasting)]
-#![allow(incomplete_features)]
-
 trait Foo: PartialEq<i32> + std::fmt::Debug + Send + Sync {
     fn a(&self) -> i32 {
         10

tests/pass/box-custom-alloc.rs

@@ -1,7 +1,6 @@
 //@revisions: stack tree
 //@[tree]compile-flags: -Zmiri-tree-borrows
-#![allow(incomplete_features)] // for trait upcasting
-#![feature(allocator_api, trait_upcasting)]
+#![feature(allocator_api)]
 
 use std::alloc::Layout;
 use std::alloc::{AllocError, Allocator};

tests/pass/dyn-upcast.rs

@@ -1,6 +1,3 @@
-#![feature(trait_upcasting)]
-#![allow(incomplete_features)]
-
 fn main() {
     basic();
     diamond();