[ci] Roll pinned nightly toolchain

Author: google-pr-creation-bot

Cargo.toml

@@ -60,7 +60,7 @@ zerocopy-panic-in-const-and-vec-try-reserve-1-57-0 = "1.57.0"
 [package.metadata.ci]
 # The versions of the stable and nightly compiler toolchains to use in CI.
 pinned-stable = "1.85.0"
-pinned-nightly = "nightly-2024-11-06"
+pinned-nightly = "nightly-2025-03-11"
 
 [package.metadata.docs.rs]
 all-features = true

tests/ui-nightly/invalid-impls/invalid-impls.stderr

@@ -21,7 +21,7 @@ note: required by a bound in `_::Subtrait`
 26 | impl_or_verify!(T => TryFromBytes for Foo<T>);
    | --------------------------------------------- in this macro invocation
    = note: this error originates in the derive macro `FromBytes` which comes from the expansion of the macro `impl_or_verify` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider restricting type parameter `T`
+help: consider restricting type parameter `T` with trait `TryFromBytes`
    |
 26 | impl_or_verify!(T: zerocopy::TryFromBytes => TryFromBytes for Foo<T>);
    |                  ++++++++++++++++++++++++
@@ -49,7 +49,7 @@ note: required by a bound in `_::Subtrait`
 27 | impl_or_verify!(T => FromZeros for Foo<T>);
    | ------------------------------------------ in this macro invocation
    = note: this error originates in the derive macro `FromBytes` which comes from the expansion of the macro `impl_or_verify` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider restricting type parameter `T`
+help: consider restricting type parameter `T` with trait `FromZeros`
    |
 27 | impl_or_verify!(T: zerocopy::FromZeros => FromZeros for Foo<T>);
    |                  +++++++++++++++++++++
@@ -77,7 +77,7 @@ note: required by a bound in `_::Subtrait`
 28 | impl_or_verify!(T => FromBytes for Foo<T>);
    | ------------------------------------------ in this macro invocation
    = note: this error originates in the derive macro `FromBytes` which comes from the expansion of the macro `impl_or_verify` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider restricting type parameter `T`
+help: consider restricting type parameter `T` with trait `FromBytes`
    |
 28 | impl_or_verify!(T: zerocopy::FromBytes => FromBytes for Foo<T>);
    |                  +++++++++++++++++++++
@@ -105,7 +105,7 @@ note: required by a bound in `_::Subtrait`
 29 | impl_or_verify!(T => IntoBytes for Foo<T>);
    | ------------------------------------------ in this macro invocation
    = note: this error originates in the derive macro `IntoBytes` which comes from the expansion of the macro `impl_or_verify` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider restricting type parameter `T`
+help: consider restricting type parameter `T` with trait `IntoBytes`
    |
 29 | impl_or_verify!(T: zerocopy::IntoBytes => IntoBytes for Foo<T>);
    |                  +++++++++++++++++++++
@@ -133,7 +133,7 @@ note: required by a bound in `_::Subtrait`
 30 | impl_or_verify!(T => Unaligned for Foo<T>);
    | ------------------------------------------ in this macro invocation
    = note: this error originates in the derive macro `Unaligned` which comes from the expansion of the macro `impl_or_verify` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: consider restricting type parameter `T`
+help: consider restricting type parameter `T` with trait `Unaligned`
    |
 30 | impl_or_verify!(T: zerocopy::Unaligned => Unaligned for Foo<T>);
    |                  +++++++++++++++++++++

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

@@ -13,7 +13,7 @@ note: `const` item defined here
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = note: `#[warn(const_item_mutation)]` on by default
 
-error[E0015]: cannot call non-const fn `transmute_mut::<'_, '_, [u8; 2], [u8; 2]>` in constants
+error[E0015]: cannot call non-const function `transmute_mut::<'_, '_, [u8; 2], [u8; 2]>` in constants
   --> tests/ui-nightly/transmute-mut-const.rs:20:37
    |
 20 | const CONST_CONTEXT: &mut [u8; 2] = transmute_mut!(&mut ARRAY_OF_U8S);

tests/ui-nightly/transmute-mut-dst-not-a-reference.stderr

@@ -53,7 +53,7 @@ help: the return type of this call is `&mut _` due to the type of the argument p
   --> tests/ui-nightly/transmute-mut-dst-not-a-reference.rs:17:36
    |
 17 | const DST_NOT_A_REFERENCE: usize = transmute_mut!(&mut 0u8);
-   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ this argument influences the return type of `$crate`
+   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ this argument influences the return type of `must_use`
 note: function defined here
   --> src/util/macro_util.rs
    |

tests/ui-nightly/transmute-mut-dst-unsized.stderr

@@ -48,9 +48,9 @@ error[E0277]: the size for values of type `[u8]` cannot be known at compilation
    |
    = help: the trait `Sized` is not implemented for `[u8]`
 note: required by an implicit `Sized` bound in `std::intrinsics::transmute`
-  --> $RUST/core/src/intrinsics.rs
+  --> $RUST/core/src/intrinsics/mod.rs
    |
-   | pub const unsafe fn transmute<Src, Dst>(_src: Src) -> Dst {
+   | pub const unsafe fn transmute<Src, Dst>(_src: Src) -> Dst;
    |                                    ^^^ required by the implicit `Sized` requirement on this type parameter in `transmute`
    = note: this error originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
 

tests/ui-nightly/transmute-mut-src-dst-not-references.stderr

@@ -20,8 +20,8 @@ warning: this function depends on never type fallback being `()`
 17 | const SRC_DST_NOT_REFERENCES: &mut usize = transmute_mut!(0usize);
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
+   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
    = help: specify the types explicitly
 note: in edition 2024, the requirement `!: FromBytes` will fail
   --> tests/ui-nightly/transmute-mut-src-dst-not-references.rs:17:44
@@ -30,20 +30,15 @@ note: in edition 2024, the requirement `!: FromBytes` will fail
    |                                            ^^^^^^^^^^^^^^^^^^^^^^
    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
    = note: this warning originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: use `()` annotations to avoid fallback changes
-  --> src/macros.rs
-   |
-   |         let e: &mut () = $e;
-   |                     ~~
 
 warning: never type fallback affects this call to an `unsafe` function
   --> tests/ui-nightly/transmute-mut-src-dst-not-references.rs:17:44
    |
 17 | const SRC_DST_NOT_REFERENCES: &mut usize = transmute_mut!(0usize);
    |                                            ^^^^^^^^^^^^^^^^^^^^^^
    |
-   = warning: this will change its meaning in a future release!
-   = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
+   = warning: this changes meaning in Rust 2024 and in a future release in all editions!
+   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
    = help: specify the type explicitly
    = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
    = note: this warning originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)

tests/ui-nightly/transmute-mut-src-dst-unsized.stderr

@@ -145,9 +145,9 @@ error[E0277]: the size for values of type `[u8]` cannot be known at compilation
    |
    = help: the trait `Sized` is not implemented for `[u8]`
 note: required by an implicit `Sized` bound in `std::intrinsics::transmute`
-  --> $RUST/core/src/intrinsics.rs
+  --> $RUST/core/src/intrinsics/mod.rs
    |
-   | pub const unsafe fn transmute<Src, Dst>(_src: Src) -> Dst {
+   | pub const unsafe fn transmute<Src, Dst>(_src: Src) -> Dst;
    |                                    ^^^ required by the implicit `Sized` requirement on this type parameter in `transmute`
    = note: this error originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
 

tests/ui-nightly/transmute-mut-src-immutable.stderr

@@ -16,8 +16,8 @@ warning: this function depends on never type fallback being `()`
 15 | fn ref_src_immutable() {
    | ^^^^^^^^^^^^^^^^^^^^^^
    |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
+   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
    = help: specify the types explicitly
 note: in edition 2024, the requirement `!: FromBytes` will fail
   --> tests/ui-nightly/transmute-mut-src-immutable.rs:17:22
@@ -26,20 +26,15 @@ note: in edition 2024, the requirement `!: FromBytes` will fail
    |                      ^^^^^^^^^^^^^^^^^^^^
    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
    = note: this warning originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: use `()` annotations to avoid fallback changes
-  --> src/macros.rs
-   |
-   |         let e: &mut () = $e;
-   |                     ~~
 
 warning: never type fallback affects this call to an `unsafe` function
   --> tests/ui-nightly/transmute-mut-src-immutable.rs:17:22
    |
 17 |     let _: &mut u8 = transmute_mut!(&0u8);
    |                      ^^^^^^^^^^^^^^^^^^^^
    |
-   = warning: this will change its meaning in a future release!
-   = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
+   = warning: this changes meaning in Rust 2024 and in a future release in all editions!
+   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
    = help: specify the type explicitly
    = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
    = note: this warning originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)

tests/ui-nightly/transmute-mut-src-not-a-reference.stderr

@@ -20,8 +20,8 @@ warning: this function depends on never type fallback being `()`
 17 | const SRC_NOT_A_REFERENCE: &mut u8 = transmute_mut!(0usize);
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
+   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
    = help: specify the types explicitly
 note: in edition 2024, the requirement `!: FromBytes` will fail
   --> tests/ui-nightly/transmute-mut-src-not-a-reference.rs:17:38
@@ -30,20 +30,15 @@ note: in edition 2024, the requirement `!: FromBytes` will fail
    |                                      ^^^^^^^^^^^^^^^^^^^^^^
    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
    = note: this warning originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: use `()` annotations to avoid fallback changes
-  --> src/macros.rs
-   |
-   |         let e: &mut () = $e;
-   |                     ~~
 
 warning: never type fallback affects this call to an `unsafe` function
   --> tests/ui-nightly/transmute-mut-src-not-a-reference.rs:17:38
    |
 17 | const SRC_NOT_A_REFERENCE: &mut u8 = transmute_mut!(0usize);
    |                                      ^^^^^^^^^^^^^^^^^^^^^^
    |
-   = warning: this will change its meaning in a future release!
-   = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
+   = warning: this changes meaning in Rust 2024 and in a future release in all editions!
+   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
    = help: specify the type explicitly
    = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
    = note: this warning originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)

tests/ui-nightly/transmute-ref-dst-mutable.stderr

@@ -53,7 +53,7 @@ help: the return type of this call is `&_` due to the type of the argument passe
   --> tests/ui-nightly/transmute-ref-dst-mutable.rs:18:22
    |
 18 |     let _: &mut u8 = transmute_ref!(&0u8);
-   |                      ^^^^^^^^^^^^^^^^^^^^ this argument influences the return type of `$crate`
+   |                      ^^^^^^^^^^^^^^^^^^^^ this argument influences the return type of `must_use`
 note: function defined here
   --> src/util/macro_util.rs
    |

tests/ui-nightly/transmute-ref-dst-not-a-reference.stderr

@@ -53,7 +53,7 @@ help: the return type of this call is `&_` due to the type of the argument passe
   --> tests/ui-nightly/transmute-ref-dst-not-a-reference.rs:17:36
    |
 17 | const DST_NOT_A_REFERENCE: usize = transmute_ref!(&0u8);
-   |                                    ^^^^^^^^^^^^^^^^^^^^ this argument influences the return type of `$crate`
+   |                                    ^^^^^^^^^^^^^^^^^^^^ this argument influences the return type of `must_use`
 note: function defined here
   --> src/util/macro_util.rs
    |

tests/ui-nightly/transmute-ref-dst-unsized.stderr

@@ -48,9 +48,9 @@ error[E0277]: the size for values of type `[u8]` cannot be known at compilation
    |
    = help: the trait `Sized` is not implemented for `[u8]`
 note: required by an implicit `Sized` bound in `std::intrinsics::transmute`
-  --> $RUST/core/src/intrinsics.rs
+  --> $RUST/core/src/intrinsics/mod.rs
    |
-   | pub const unsafe fn transmute<Src, Dst>(_src: Src) -> Dst {
+   | pub const unsafe fn transmute<Src, Dst>(_src: Src) -> Dst;
    |                                    ^^^ required by the implicit `Sized` requirement on this type parameter in `transmute`
    = note: this error originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
 

tests/ui-nightly/transmute-ref-src-dst-not-references.stderr

@@ -69,7 +69,7 @@ help: the return type of this call is `&_` due to the type of the argument passe
   --> tests/ui-nightly/transmute-ref-src-dst-not-references.rs:17:39
    |
 17 | const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(0usize);
-   |                                       ^^^^^^^^^^^^^^^^^^^^^^ this argument influences the return type of `$crate`
+   |                                       ^^^^^^^^^^^^^^^^^^^^^^ this argument influences the return type of `must_use`
 note: function defined here
   --> src/util/macro_util.rs
    |
@@ -83,8 +83,8 @@ warning: this function depends on never type fallback being `()`
 17 | const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(0usize);
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
-   = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
+   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
    = help: specify the types explicitly
 note: in edition 2024, the requirement `!: IntoBytes` will fail
   --> tests/ui-nightly/transmute-ref-src-dst-not-references.rs:17:39
@@ -93,20 +93,15 @@ note: in edition 2024, the requirement `!: IntoBytes` will fail
    |                                       ^^^^^^^^^^^^^^^^^^^^^^
    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
    = note: this warning originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: use `()` annotations to avoid fallback changes
-  --> src/macros.rs
-   |
-   |         let e: &() = $e;
-   |                 ~~
 
 warning: never type fallback affects this call to an `unsafe` function
   --> tests/ui-nightly/transmute-ref-src-dst-not-references.rs:17:39
    |
 17 | const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(0usize);
    |                                       ^^^^^^^^^^^^^^^^^^^^^^
    |
-   = warning: this will change its meaning in a future release!
-   = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
+   = warning: this changes meaning in Rust 2024 and in a future release in all editions!
+   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
    = help: specify the type explicitly
    = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
    = note: this warning originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
@@ -117,7 +112,7 @@ warning: never type fallback affects this call to an `unsafe` function
 17 | const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(0usize);
    |                                       ^^^^^^^^^^^^^^^^^^^^^^
    |
-   = warning: this will change its meaning in a future release!
-   = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
+   = warning: this changes meaning in Rust 2024 and in a future release in all editions!
+   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
    = help: specify the type explicitly
    = note: this warning originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)

tests/ui-nightly/transmute-ref-src-dst-unsized.stderr

@@ -145,9 +145,9 @@ error[E0277]: the size for values of type `[u8]` cannot be known at compilation
    |
    = help: the trait `Sized` is not implemented for `[u8]`
 note: required by an implicit `Sized` bound in `std::intrinsics::transmute`
-  --> $RUST/core/src/intrinsics.rs
+  --> $RUST/core/src/intrinsics/mod.rs
    |
-   | pub const unsafe fn transmute<Src, Dst>(_src: Src) -> Dst {
+   | pub const unsafe fn transmute<Src, Dst>(_src: Src) -> Dst;
    |                                    ^^^ required by the implicit `Sized` requirement on this type parameter in `transmute`
    = note: this error originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)