Roll pinned nightly toolchain (#1369)

Cargo.toml

@@ -33,7 +33,7 @@ rustdoc-args = ["--cfg", "doc_cfg", "--generate-link-to-definition"]
 [package.metadata.ci]
 # The versions of the stable and nightly compiler toolchains to use in CI.
 pinned-stable = "1.78.0"
-pinned-nightly = "nightly-2024-05-21"
+pinned-nightly = "nightly-2024-05-29"
 
 [package.metadata.playground]
 features = ["__internal_use_only_features_that_work_on_stable"]

src/lib.rs

@@ -1084,7 +1084,7 @@ safety_comment! {
 /// Per the [Rust reference](reference),
 ///
 /// > The representation of a type can change the padding between fields, but
-/// does not change the layout of the fields themselves.
+/// > does not change the layout of the fields themselves.
 ///
 /// [reference]: https://doc.rust-lang.org/reference/type-layout.html#representations
 ///
@@ -1699,7 +1699,7 @@ pub unsafe trait FromZeroes {
 /// Per the [Rust reference](reference),
 ///
 /// > The representation of a type can change the padding between fields, but
-/// does not change the layout of the fields themselves.
+/// > does not change the layout of the fields themselves.
 ///
 /// [reference]: https://doc.rust-lang.org/reference/type-layout.html#representations
 ///

tests/ui-nightly/transmute-mut-const.stderr

@@ -21,7 +21,7 @@ error[E0658]: mutable references are not allowed in constants
    |
    = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information
    = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable
-   = note: this compiler was built on 2024-05-20; consider upgrading it if it is out of date
+   = note: this compiler was built on 2024-05-28; consider upgrading it if it is out of date
 
 error[E0015]: cannot call non-const fn `transmute_mut::<'_, '_, [u8; 2], [u8; 2]>` in constants
   --> tests/ui-nightly/transmute-mut-const.rs:20:37