Auto merge of #161188 - JonathanBrouwer:rollup-9nQRlyV, r=JonathanBrouwer

Rollup of 17 pull requests

Successful merges:

 - #160529 (Upgrade and deduplicate dependencies)
 - #161017 (Library: enforce clippy deref lints in CI)
 - #160416 (std: fix unix socket address truncation without a trailing NUL)
 - #161006 ([CI] Build newer `binutils` before building `gcc`)
 - #161141 (Add documentation for BPF targets)
 - #161157 (bootstrap: Move several items out of the crate root)
 - #161185 (std: guard against unwinds in queue-based `Once`)
 - #161186 (miri subtree update)
 - #159855 (std: retry waitid on EINTR in the pidfd wait path)
 - #161053 (Add regression test for borrow of array drop type in const)
 - #161073 (Add regression test for path printing with infinitely many visible names)
 - #161099 (Add regression test for unstable def_ident_span fingerprint with incremental recompilation)
 - #161103 (cleanup: rip out unnecessary `iter().last()` and `iter().next()`)
 - #161136 (Add BPF test for Rust ABI stack arguments)
 - #161146 (Switch to c8a EC2 runner for auto merges)
 - #161148 ([rustdoc] Put back one removed flaky GUI test (which hopefully isn't flaky anymore))
 - #161181 (Add back flaky gui rustdoc test `tests/rustdoc-gui/headers-color.goml`)

Author: bors

Cargo.lock

@@ -1180,7 +1180,7 @@ impl<'a> AstValidator<'a> {
         self.dcx().emit_err(diagnostics::ArgsBeforeConstraint {
             arg_spans: arg_spans.clone(),
             constraints: constraint_spans[0],
-            args: *arg_spans.iter().last().unwrap(),
+            args: *arg_spans.last().unwrap(),
             data: data.span,
             constraint_spans: diagnostics::EmptyLabelManySpans(constraint_spans),
             arg_spans2: diagnostics::EmptyLabelManySpans(arg_spans),

compiler/rustc_ast_passes/src/ast_validation.rs

@@ -145,9 +145,9 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.37.1"
+version = "0.39.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03fd943161069e1768b4b3d050890ba48730e590f57e56d4aa04e7e090e61b4a"
+checksum = "2e5a6c098c7a3b6547378093f5cc30bc54fd361ce711e05293a5cc589562739b"
 dependencies = [
  "memchr",
 ]

compiler/rustc_codegen_gcc/Cargo.lock

@@ -18,7 +18,7 @@ master = ["gccjit/master"]
 default = ["master"]
 
 [dependencies]
-object = { version = "0.37.0", default-features = false, features = ["std", "read"] }
+object = { version = "0.39.0", default-features = false, features = ["std", "read"] }
 tempfile = "3.20"
 gccjit = { version = "3.3.0", features = ["dlopen"] }
 #gccjit = { git = "https://github.com/rust-lang/gccjit.rs", branch = "error-dlopen", features = ["dlopen"] }

compiler/rustc_codegen_gcc/Cargo.toml

@@ -11,12 +11,12 @@ test = false
 bitflags = "2.4.1"
 # To avoid duplicate dependencies, this should match the version of gimli used
 # by `rustc_codegen_ssa` via its `thorin-dwp` dependency.
-gimli = "0.33"
+gimli = "0.34"
 itertools = "0.15"
 libc = "0.2"
 libloading = { version = "0.9.0" }
 measureme = "12.0.1"
-object = { version = "0.38.1", default-features = false, features = ["std", "read"] }
+object = { version = "0.39.1", default-features = false, features = ["std", "read"] }
 rustc-demangle = "0.1.28"
 rustc_abi = { path = "../rustc_abi" }
 rustc_ast = { path = "../rustc_ast" }

compiler/rustc_codegen_llvm/Cargo.toml

@@ -38,9 +38,9 @@ rustc_trait_selection = { path = "../rustc_trait_selection" }
 serde_json = "1.0.59"
 smallvec = { version = "1.8.1", features = ["union", "may_dangle"] }
 tempfile = "3.2"
-thorin-dwp = "0.10"
+thorin-dwp = "0.11"
 tracing = "0.1"
-wasm-encoder = "0.219"
+wasm-encoder = "0.247"
 # tidy-alphabetical-end
 
 [target.'cfg(unix)'.dependencies]
@@ -49,7 +49,7 @@ libc = "0.2.50"
 # tidy-alphabetical-end
 
 [dependencies.object]
-version = "0.38.1"
+version = "0.39.1"
 default-features = false
 features = ["read_core", "elf", "macho", "pe", "xcoff", "unaligned", "archive", "write", "wasm"]
 

compiler/rustc_codegen_ssa/Cargo.toml

@@ -477,13 +477,13 @@ fn create_elf_raw_dylib_stub(sess: &Session, soname: &str, symbols: &[DllImport]
     // the DT_SONAME will be used by the linker to populate DT_NEEDED
     // which the loader uses to find the library.
     stub.write_align_dynamic();
-    stub.write_dynamic_string(elf::DT_SONAME, soname);
+    stub.write_dynamic_string(elf::DT_SONAME, soname).unwrap();
     // LSB section "2.7. Symbol Versioning" requires `DT_VERDEFNUM` to be reliable.
     if verdef_count > 1 {
-        stub.write_dynamic(elf::DT_VERDEFNUM, verdef_count as u64);
+        stub.write_dynamic(elf::DT_VERDEFNUM, verdef_count as u64).unwrap();
     }
     // DT_NULL terminates the .dynamic table.
-    stub.write_dynamic(elf::DT_NULL, 0);
+    stub.write_dynamic(elf::DT_NULL, 0).unwrap();
 
     stub_buf
 }

compiler/rustc_codegen_ssa/src/back/link/raw_dylib.rs

@@ -324,7 +324,7 @@ fn extend_err_with_const_context(
         {
             // `foo<N>()`, point at the const parameter in the definition of `foo`.
             if let Some(i) =
-                path.segments.iter().last().and_then(|segment| segment.args).and_then(|args| {
+                path.segments.last().and_then(|segment| segment.args).and_then(|args| {
                     args.args.iter().position(|arg| {
                         matches!(arg, hir::GenericArg::Const(arg) if arg.hir_id == parent.hir_id)
                     })

compiler/rustc_hir_typeck/src/lib.rs

@@ -6,7 +6,7 @@ edition = "2024"
 [dependencies]
 # tidy-alphabetical-start
 bitflags = "2.4.1"
-libloading = "0.8.0"
+libloading = "0.9.0"
 odht = { version = "0.3.1", features = ["nightly"] }
 rustc_abi = { path = "../rustc_abi" }
 rustc_ast = { path = "../rustc_ast" }

compiler/rustc_metadata/Cargo.toml

@@ -33,7 +33,7 @@ fn attempt_load_dylib(path: &Path) -> Result<libloading::Library, libloading::Er
             .map(|lib| lib.into());
     }
 
-    unsafe { libloading::Library::new(&path) }
+    unsafe { libloading::Library::new(path) }
 }
 
 // On Windows the compiler would sometimes intermittently fail to open the