Auto merge of #120496 - GuillaumeGomez:rollup-fmu9jre, r=GuillaumeGomez

Rollup of 11 pull requests

Successful merges:

 - #117906 (Improve display of crate name when hovered)
 - #118533 (Suppress unhelpful diagnostics for unresolved top level attributes)
 - #120293 (Deduplicate more sized errors on call exprs)
 - #120295 (Remove `raw_os_nonzero` feature.)
 - #120310 (adapt test for v0 symbol mangling)
 - #120342 (Remove various `has_errors` or `err_count` uses)
 - #120434 (Revert outdated version of "Add the wasm32-wasi-preview2 target")
 - #120445 (Fix some `Arc` allocator leaks)
 - #120475 (Improve error message when `cargo build` is used to build the compiler)
 - #120476 (Remove some unnecessary check logic for lang items in HIR typeck)
 - #120485 (add missing potential_query_instability for keys and values in hashmap)

r? `@ghost`
`@rustbot` modify labels: rollup

3 files changed, 0 insertions, 32 deletions

diff --git a/src/doc/rustc/src/SUMMARY.md b/src/doc/rustc/src/SUMMARY.md
index 990998ea704..1998b008dc8 100644
--- a/src/doc/rustc/src/SUMMARY.md
+++ b/src/doc/rustc/src/SUMMARY.md
@@ -59,7 +59,6 @@
     - [*-unknown-openbsd](platform-support/openbsd.md)
     - [\*-unknown-uefi](platform-support/unknown-uefi.md)
     - [wasm32-wasi-preview1-threads](platform-support/wasm32-wasi-preview1-threads.md)
-    - [wasm32-wasi-preview2](platform-support/wasm32-wasi-preview2.md)
     - [wasm64-unknown-unknown](platform-support/wasm64-unknown-unknown.md)
     - [\*-win7-windows-msvc](platform-support/win7-windows-msvc.md)
     - [x86_64-fortanix-unknown-sgx](platform-support/x86_64-fortanix-unknown-sgx.md)
diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md
index fb751b7229e..f648a60b6c4 100644
--- a/src/doc/rustc/src/platform-support.md
+++ b/src/doc/rustc/src/platform-support.md
@@ -360,7 +360,6 @@ target | std | host | notes
 `thumbv7a-pc-windows-msvc` | ? |  |
 `thumbv7a-uwp-windows-msvc` | ✓ |  |
 `thumbv7neon-unknown-linux-musleabihf` | ? |  | Thumb2-mode ARMv7-A Linux with NEON, MUSL
-[`wasm32-wasi-preview2`](platform-support/wasm32-wasi-preview2.md) | ✓ |  | WebAssembly
 [`wasm64-unknown-unknown`](platform-support/wasm64-unknown-unknown.md) | ? |  | WebAssembly
 `x86_64-apple-ios-macabi` | ✓ |  | Apple Catalyst on x86_64
 [`x86_64-apple-tvos`](platform-support/apple-tvos.md) | ? |  | x86 64-bit tvOS
diff --git a/src/doc/rustc/src/platform-support/wasm32-wasi-preview2.md b/src/doc/rustc/src/platform-support/wasm32-wasi-preview2.md
deleted file mode 100644
index 837efd13d41..00000000000
--- a/src/doc/rustc/src/platform-support/wasm32-wasi-preview2.md
+++ /dev/null
@@ -1,30 +0,0 @@
-# `wasm32-wasi-preview2`
-
-**Tier: 3**
-
-The `wasm32-wasi-preview2` target is a new and still (as of January 2024) an
-experimental target. This target is an extension to `wasm32-wasi-preview1` target,
-originally known as `wasm32-wasi`. It is the next evolution in the development of
-wasi (the [WebAssembly System Interface](https://wasi.dev)) that uses the WebAssembly
-[component model] to allow for a standardized set of syscalls that are intended to empower
-WebAssembly binaries with native host capabilities.
-
-[component model]: https://github.com/WebAssembly/component-model
-
-## Target maintainers
-
-- Alex Crichton, https://github.com/alexcrichton
-- Ryan Levick, https://github.com/rylev
-
-## Requirements
-
-This target is cross-compiled. The target supports `std` fully.
-
-## Platform requirements
-
-The WebAssembly runtime should support the wasi preview 2 API set.
-
-This target is not a stable target. This means that there are only a few engines
-which implement wasi preview 2, for example:
-
-* Wasmtime - `-W component-model`