Auto merge of #117843 - Mark-Simulacrum:stable-next, r=Mark-Simulacrum 1.74.0

[stable] Prepare 1.74.0 release

https://forge.rust-lang.org/release/process.html#promote-branches-t-3-days-monday

Also backports:

* Disabling specialization as an alternative backport of "Fix excessive initialization and reads beyond EOF in io::copy(_, Vec<u8>) specialization #117576"
*  coverage: Avoid creating malformed macro name spans #117827

r? `@Mark-Simulacrum`

1 files changed, 233 insertions, 0 deletions

diff --git a/RELEASES.md b/RELEASES.md
index d390f2b7f5e..3b764fd773b 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,3 +1,235 @@
+Version 1.74.0 (2023-11-16)
+==========================
+
+<a id="1.74.0-Language"></a>
+
+Language
+--------
+
+- [Codify that `std::mem::Discriminant<T>` does not depend on any lifetimes in T](https://github.com/rust-lang/rust/pull/104299/)
+- [Replace `private_in_public` lint with `private_interfaces` and `private_bounds` per RFC 2145](https://github.com/rust-lang/rust/pull/113126/)
+  Read more in [RFC 2145](https://rust-lang.github.io/rfcs/2145-type-privacy.html).
+- [Allow explicit `#[repr(Rust)]`](https://github.com/rust-lang/rust/pull/114201/)
+- [closure field capturing: don't depend on alignment of packed fields](https://github.com/rust-lang/rust/pull/115315/)
+- [Enable MIR-based drop-tracking for `async` blocks](https://github.com/rust-lang/rust/pull/107421/)
+
+<a id="1.74.0-Compiler"></a>
+
+Compiler
+--------
+
+- [stabilize combining +bundle and +whole-archive link modifiers](https://github.com/rust-lang/rust/pull/113301/)
+- [Stabilize `PATH` option for `--print KIND=PATH`](https://github.com/rust-lang/rust/pull/114183/)
+- [Enable ASAN/LSAN/TSAN for `*-apple-ios-macabi`](https://github.com/rust-lang/rust/pull/115644/)
+- [Promote loongarch64-unknown-none* to Tier 2](https://github.com/rust-lang/rust/pull/115368/)
+- [Add `i686-pc-windows-gnullvm` as a tier 3 target](https://github.com/rust-lang/rust/pull/115687/)
+
+<a id="1.74.0-Libraries"></a>
+
+Libraries
+---------
+
+- [Implement `From<OwnedFd/Handle>` for ChildStdin/out/err](https://github.com/rust-lang/rust/pull/98704/)
+- [Implement `From<{&,&mut} [T; N]>` for `Vec<T>` where `T: Clone`](https://github.com/rust-lang/rust/pull/111278/)
+- [impl Step for IP addresses](https://github.com/rust-lang/rust/pull/113748/)
+- [Implement `From<[T; N]>` for `Rc<[T]>` and `Arc<[T]>`](https://github.com/rust-lang/rust/pull/114041/)
+- [`impl TryFrom<char> for u16`](https://github.com/rust-lang/rust/pull/114065/)
+- [Stabilize `io_error_other` feature](https://github.com/rust-lang/rust/pull/115453/)
+- [Stabilize the `Saturating` type](https://github.com/rust-lang/rust/pull/115477/)
+- [Stabilize const_transmute_copy](https://github.com/rust-lang/rust/pull/115520/)
+
+<a id="1.74.0-Stabilized-APIs"></a>
+
+Stabilized APIs
+---------------
+
+- [`core::num::Saturating`](https://doc.rust-lang.org/stable/std/num/struct.Saturating.html)
+- [`impl From<io::Stdout> for std::process::Stdio`](https://doc.rust-lang.org/stable/std/process/struct.Stdio.html#impl-From%3CStdout%3E-for-Stdio)
+- [`impl From<io::Stderr> for std::process::Stdio`](https://doc.rust-lang.org/stable/std/process/struct.Stdio.html#impl-From%3CStderr%3E-for-Stdio)
+- [`impl From<OwnedHandle> for std::process::Child{Stdin, Stdout, Stderr}`](https://doc.rust-lang.org/stable/std/process/struct.Stdio.html#impl-From%3CStderr%3E-for-Stdio)
+- [`impl From<OwnedFd> for std::process::Child{Stdin, Stdout, Stderr}`](https://doc.rust-lang.org/stable/std/process/struct.Stdio.html#impl-From%3CStderr%3E-for-Stdio)
+- [`std::ffi::OsString::from_encoded_bytes_unchecked`](https://doc.rust-lang.org/stable/std/ffi/struct.OsString.html#method.from_encoded_bytes_unchecked)
+- [`std::ffi::OsString::into_encoded_bytes`](https://doc.rust-lang.org/stable/std/ffi/struct.OsString.html#method.into_encoded_bytes)
+- [`std::ffi::OsStr::from_encoded_bytes_unchecked`](https://doc.rust-lang.org/stable/std/ffi/struct.OsStr.html#method.from_encoded_bytes_unchecked)
+- [`std::ffi::OsStr::as_encoded_bytes`](https://doc.rust-lang.org/stable/std/ffi/struct.OsStr.html#method.as_encoded_bytes)
+- [`std::io::Error::other`](https://doc.rust-lang.org/stable/std/io/struct.Error.html#method.other)
+- [`impl TryFrom<char> for u16`](https://doc.rust-lang.org/stable/std/primitive.u16.html#impl-TryFrom%3Cchar%3E-for-u16)
+- [`impl<T: Clone, const N: usize> From<&[T; N]> for Vec<T>`](https://doc.rust-lang.org/stable/std/vec/struct.Vec.html#impl-From%3C%26%5BT;+N%5D%3E-for-Vec%3CT,+Global%3E)
+- [`impl<T: Clone, const N: usize> From<&mut [T; N]> for Vec<T>`](https://doc.rust-lang.org/stable/std/vec/struct.Vec.html#impl-From%3C%26mut+%5BT;+N%5D%3E-for-Vec%3CT,+Global%3E)
+- [`impl<T, const N: usize> From<[T; N]> for Arc<[T]>`](https://doc.rust-lang.org/stable/std/sync/struct.Arc.html#impl-From%3C%5BT;+N%5D%3E-for-Arc%3C%5BT%5D,+Global%3E)
+- [`impl<T, const N: usize> From<[T; N]> for Rc<[T]>`](https://doc.rust-lang.org/stable/std/rc/struct.Rc.html#impl-From%3C%5BT;+N%5D%3E-for-Rc%3C%5BT%5D,+Global%3E)
+
+These APIs are now stable in const contexts:
+
+- [`core::mem::transmute_copy`](https://doc.rust-lang.org/beta/std/mem/fn.transmute_copy.html)
+- [`str::is_ascii`](https://doc.rust-lang.org/beta/std/primitive.str.html#method.is_ascii)
+- [`[u8]::is_ascii`](https://doc.rust-lang.org/beta/std/primitive.slice.html#method.is_ascii)
+
+<a id="1.74.0-Cargo"></a>
+
+Cargo
+-----
+
+- [fix: Set MSRV for internal packages](https://github.com/rust-lang/cargo/pull/12381/)
+- [config: merge lists in precedence order](https://github.com/rust-lang/cargo/pull/12515/)
+- [fix(update): Clarify meaning of --aggressive as --recursive](https://github.com/rust-lang/cargo/pull/12544/)
+- [fix(update): Make `-p` more convenient by being positional](https://github.com/rust-lang/cargo/pull/12545/)
+- [feat(help): Add styling to help output ](https://github.com/rust-lang/cargo/pull/12578/)
+- [feat(pkgid): Allow incomplete versions when unambigious](https://github.com/rust-lang/cargo/pull/12614/)
+- [feat: stabilize credential-process and registry-auth](https://github.com/rust-lang/cargo/pull/12649/)
+- [feat(cli): Add '-n' to dry-run](https://github.com/rust-lang/cargo/pull/12660/)
+- [Add support for `target.'cfg(..)'.linker`](https://github.com/rust-lang/cargo/pull/12535/)
+- [Stabilize `--keep-going`](https://github.com/rust-lang/cargo/pull/12568/)
+- [feat: Stabilize lints](https://github.com/rust-lang/cargo/pull/12648/)
+
+<a id="1.74.0-Rustdoc"></a>
+
+Rustdoc
+-------
+
+- [Add warning block support in rustdoc](https://github.com/rust-lang/rust/pull/106561/)
+- [Accept additional user-defined syntax classes in fenced code blocks](https://github.com/rust-lang/rust/pull/110800/)
+- [rustdoc-search: add support for type parameters](https://github.com/rust-lang/rust/pull/112725/)
+- [rustdoc: show inner enum and struct in type definition for concrete type](https://github.com/rust-lang/rust/pull/114855/)
+
+<a id="1.74.0-Compatibility-Notes"></a>
+
+Compatibility Notes
+-------------------
+
+- [Raise minimum supported Apple OS versions](https://github.com/rust-lang/rust/pull/104385/)
+- [make Cell::swap panic if the Cells partially overlap](https://github.com/rust-lang/rust/pull/114795/)
+- [Reject invalid crate names in `--extern`](https://github.com/rust-lang/rust/pull/116001/)
+- [Don't resolve generic impls that may be shadowed by dyn built-in impls](https://github.com/rust-lang/rust/pull/114941/)
+
+<a id="1.74.0-Internal-Changes"></a>
+
+Internal Changes
+----------------
+
+These changes do not affect any public interfaces of Rust, but they represent
+significant improvements to the performance or internals of rustc and related
+tools.
+
+None this cycle.
+
+Version 1.73.0 (2023-10-05)
+==========================
+
+<a id="1.73.0-Language"></a>
+
+Language
+--------
+
+- [Uplift `clippy::fn_null_check` lint as `useless_ptr_null_checks`.](https://github.com/rust-lang/rust/pull/111717/)
+- [Make `noop_method_call` warn by default.](https://github.com/rust-lang/rust/pull/111916/)
+- [Support interpolated block for `try` and `async` in macros.](https://github.com/rust-lang/rust/pull/112953/)
+- [Make `unconditional_recursion` lint detect recursive drops.](https://github.com/rust-lang/rust/pull/113902/)
+- [Future compatibility warning for some impls being incorrectly considered not overlapping.](https://github.com/rust-lang/rust/pull/114023/)
+- [The `invalid_reference_casting` lint is now **deny-by-default** (instead of allow-by-default)](https://github.com/rust-lang/rust/pull/112431)
+
+<a id="1.73.0-Compiler"></a>
+
+Compiler
+--------
+
+- [Write version information in a `.comment` section like GCC/Clang.](https://github.com/rust-lang/rust/pull/97550/)
+- [Add documentation on v0 symbol mangling.](https://github.com/rust-lang/rust/pull/97571/)
+- [Stabilize `extern "thiscall"` and `"thiscall-unwind"` ABIs.](https://github.com/rust-lang/rust/pull/114562/)
+- [Only check outlives goals on impl compared to trait.](https://github.com/rust-lang/rust/pull/109356/)
+- [Infer type in irrefutable slice patterns with fixed length as array.](https://github.com/rust-lang/rust/pull/113199/)
+- [Discard default auto trait impls if explicit ones exist.](https://github.com/rust-lang/rust/pull/113312/)
+- Add several new tier 3 targets:
+    - [`aarch64-unknown-teeos`](https://github.com/rust-lang/rust/pull/113480/)
+    - [`csky-unknown-linux-gnuabiv2`](https://github.com/rust-lang/rust/pull/113658/)
+    - [`riscv64-linux-android`](https://github.com/rust-lang/rust/pull/112858/)
+    - [`riscv64gc-unknown-hermit`](https://github.com/rust-lang/rust/pull/114004/)
+    - [`x86_64-unikraft-linux-musl`](https://github.com/rust-lang/rust/pull/113411/)
+    - [`x86_64-unknown-linux-ohos`](https://github.com/rust-lang/rust/pull/113061/)
+- [Add `wasm32-wasi-preview1-threads` as a tier 2 target.](https://github.com/rust-lang/rust/pull/112922/)
+
+Refer to Rust's [platform support page][platform-support-doc]
+for more information on Rust's tiered platform support.
+
+<a id="1.73.0-Libraries"></a>
+
+Libraries
+---------
+
+- [Add `Read`, `Write` and `Seek` impls for `Arc<File>`.](https://github.com/rust-lang/rust/pull/94748/)
+- [Merge functionality of `io::Sink` into `io::Empty`.](https://github.com/rust-lang/rust/pull/98154/)
+- [Implement `RefUnwindSafe` for `Backtrace`](https://github.com/rust-lang/rust/pull/100455/)
+- [Make `ExitStatus` implement `Default`](https://github.com/rust-lang/rust/pull/106425/)
+- [`impl SliceIndex<str> for (Bound<usize>, Bound<usize>)`](https://github.com/rust-lang/rust/pull/111081/)
+- [Change default panic handler message format.](https://github.com/rust-lang/rust/pull/112849/)
+- [Cleaner `assert_eq!` & `assert_ne!` panic messages.](https://github.com/rust-lang/rust/pull/111071/)
+- [Correct the (deprecated) Android `stat` struct definitions.](https://github.com/rust-lang/rust/pull/113130/)
+
+<a id="1.73.0-Stabilized-APIs"></a>
+
+Stabilized APIs
+---------------
+
+- [Unsigned `{integer}::div_ceil`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.div_ceil)
+- [Unsigned `{integer}::next_multiple_of`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.next_multiple_of)
+- [Unsigned `{integer}::checked_next_multiple_of`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.checked_next_multiple_of)
+- [`std::ffi::FromBytesUntilNulError`](https://doc.rust-lang.org/stable/std/ffi/struct.FromBytesUntilNulError.html)
+- [`std::os::unix::fs::chown`](https://doc.rust-lang.org/stable/std/os/unix/fs/fn.chown.html)
+- [`std::os::unix::fs::fchown`](https://doc.rust-lang.org/stable/std/os/unix/fs/fn.fchown.html)
+- [`std::os::unix::fs::lchown`](https://doc.rust-lang.org/stable/std/os/unix/fs/fn.lchown.html)
+- [`LocalKey::<Cell<T>>::get`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.get)
+- [`LocalKey::<Cell<T>>::set`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.set)
+- [`LocalKey::<Cell<T>>::take`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.take)
+- [`LocalKey::<Cell<T>>::replace`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.replace)
+- [`LocalKey::<RefCell<T>>::with_borrow`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.with_borrow)
+- [`LocalKey::<RefCell<T>>::with_borrow_mut`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.with_borrow_mut)
+- [`LocalKey::<RefCell<T>>::set`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.set-1)
+- [`LocalKey::<RefCell<T>>::take`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.take-1)
+- [`LocalKey::<RefCell<T>>::replace`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.replace-1)
+
+These APIs are now stable in const contexts:
+
+- [`rc::Weak::new`](https://doc.rust-lang.org/stable/alloc/rc/struct.Weak.html#method.new)
+- [`sync::Weak::new`](https://doc.rust-lang.org/stable/alloc/sync/struct.Weak.html#method.new)
+- [`NonNull::as_ref`](https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.as_ref)
+
+<a id="1.73.0-Cargo"></a>
+
+Cargo
+-----
+
+- [Encode URL params correctly for `SourceId` in `Cargo.lock`.](https://github.com/rust-lang/cargo/pull/12280/)
+- [Bail out an error when using `cargo::` in custom build script.](https://github.com/rust-lang/cargo/pull/12332/)
+
+<a id="1.73.0-Misc"></a>
+
+Misc
+----
+
+<a id="1.73.0-Compatibility-Notes"></a>
+
+Compatibility Notes
+-------------------
+
+- [Update the minimum external LLVM to 15.](https://github.com/rust-lang/rust/pull/114148/)
+- [Check for non-defining uses of return position `impl Trait`.](https://github.com/rust-lang/rust/pull/112842/)
+
+<a id="1.73.0-Internal-Changes"></a>
+
+Internal Changes
+----------------
+
+These changes do not affect any public interfaces of Rust, but they represent
+significant improvements to the performance or internals of rustc and related
+tools.
+
+- [Remove LLVM pointee types, supporting only opaque pointers.](https://github.com/rust-lang/rust/pull/105545/)
+- [Port PGO/LTO/BOLT optimized build pipeline to Rust.](https://github.com/rust-lang/rust/pull/112235/)
+- [Replace in-tree `rustc_apfloat` with the new version of the crate.](https://github.com/rust-lang/rust/pull/113843/)
+- [Update to LLVM 17.](https://github.com/rust-lang/rust/pull/114048/)
+- [Add `internal_features` lint for internal unstable features.](https://github.com/rust-lang/rust/pull/108955/)
+- [Mention style for new syntax in tracking issue template.](https://github.com/rust-lang/rust/pull/113586/)
+
 Version 1.72.1 (2023-09-19)
 ===========================
 
@@ -112,6 +344,7 @@ Compatibility Notes
   this should only impact users of other registries, or people who don't publish
   to a registry.
   [#12291](https://github.com/rust-lang/cargo/pull/12291)
+- [Demoted `mips*-unknown-linux-gnu*` targets from host tier 2 to target tier 3 support.](https://github.com/rust-lang/rust/pull/113274)
 
 Version 1.71.1 (2023-08-03)
 ===========================