diff --git a/compiler/rustc_codegen_ssa/src/base.rs b/compiler/rustc_codegen_ssa/src/base.rs
index dc4a28c866ff3..6abc56d597562 100644
--- a/compiler/rustc_codegen_ssa/src/base.rs
+++ b/compiler/rustc_codegen_ssa/src/base.rs
@@ -13,7 +13,7 @@ use crate::mir::place::PlaceRef;
 use crate::traits::*;
 use crate::{CachedModuleCodegen, CompiledModule, CrateInfo, MemFlags, ModuleCodegen, ModuleKind};
 
-use rustc_ast::expand::allocator::AllocatorKind;
+use rustc_ast::expand::allocator::{global_fn_name, AllocatorKind, ALLOCATOR_METHODS};
 use rustc_attr as attr;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
 use rustc_data_structures::profiling::{get_resident_set_size, print_time_passes_entry};
@@ -921,7 +921,21 @@ impl CrateInfo {
                         missing_weak_lang_items
                             .iter()
                             .map(|item| (format!("{prefix}{item}"), SymbolExportKind::Text)),
-                    )
+                    );
+                    if tcx.allocator_kind(()).is_some() {
+                        // At least one crate needs a global allocator. This crate may be placed
+                        // after the crate that defines it in the linker order, in which case some
+                        // linkers return an error. By adding the global allocator shim methods to
+                        // the linked_symbols list, linking the generated symbols.o will ensure that
+                        // circular dependencies involving the global allocator don't lead to linker
+                        // errors.
+                        linked_symbols.extend(ALLOCATOR_METHODS.iter().map(|method| {
+                            (
+                                format!("{prefix}{}", global_fn_name(method.name).as_str()),
+                                SymbolExportKind::Text,
+                            )
+                        }));
+                    }
                 });
         }
 
diff --git a/compiler/rustc_hir_typeck/src/fn_ctxt/arg_matrix.rs b/compiler/rustc_hir_typeck/src/fn_ctxt/arg_matrix.rs
index d45e3d395e430..7aadb95d9393e 100644
--- a/compiler/rustc_hir_typeck/src/fn_ctxt/arg_matrix.rs
+++ b/compiler/rustc_hir_typeck/src/fn_ctxt/arg_matrix.rs
@@ -1,7 +1,7 @@
-use std::cmp;
-
+use core::cmp::Ordering;
 use rustc_index::IndexVec;
 use rustc_middle::ty::error::TypeError;
+use std::cmp;
 
 rustc_index::newtype_index! {
     #[debug_format = "ExpectedIdx({})"]
@@ -34,14 +34,14 @@ enum Issue {
     Permutation(Vec<Option<usize>>),
 }
 
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, Eq, PartialEq)]
 pub(crate) enum Compatibility<'tcx> {
     Compatible,
     Incompatible(Option<TypeError<'tcx>>),
 }
 
 /// Similar to `Issue`, but contains some extra information
-#[derive(Debug)]
+#[derive(Debug, PartialEq, Eq)]
 pub(crate) enum Error<'tcx> {
     /// The provided argument is the invalid type for the expected input
     Invalid(ProvidedIdx, ExpectedIdx, Compatibility<'tcx>),
@@ -55,6 +55,34 @@ pub(crate) enum Error<'tcx> {
     Permutation(Vec<(ExpectedIdx, ProvidedIdx)>),
 }
 
+impl Ord for Error<'_> {
+    fn cmp(&self, other: &Self) -> Ordering {
+        let key = |error: &Error<'_>| -> usize {
+            match error {
+                Error::Invalid(..) => 0,
+                Error::Extra(_) => 1,
+                Error::Missing(_) => 2,
+                Error::Swap(..) => 3,
+                Error::Permutation(..) => 4,
+            }
+        };
+        match (self, other) {
+            (Error::Invalid(a, _, _), Error::Invalid(b, _, _)) => a.cmp(b),
+            (Error::Extra(a), Error::Extra(b)) => a.cmp(b),
+            (Error::Missing(a), Error::Missing(b)) => a.cmp(b),
+            (Error::Swap(a, b, ..), Error::Swap(c, d, ..)) => a.cmp(c).then(b.cmp(d)),
+            (Error::Permutation(a), Error::Permutation(b)) => a.cmp(b),
+            _ => key(self).cmp(&key(other)),
+        }
+    }
+}
+
+impl PartialOrd for Error<'_> {
+    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
+        Some(self.cmp(other))
+    }
+}
+
 pub(crate) struct ArgMatrix<'tcx> {
     /// Maps the indices in the `compatibility_matrix` rows to the indices of
     /// the *user provided* inputs
@@ -177,7 +205,7 @@ impl<'tcx> ArgMatrix<'tcx> {
                 // If an argument is unsatisfied, and the input in its position is useless
                 // then the most likely explanation is that we just got the types wrong
                 (true, true, true, true) => return Some(Issue::Invalid(i)),
-                // Otherwise, if an input is useless, then indicate that this is an extra argument
+                // Otherwise, if an input is useless then indicate that this is an extra input
                 (true, _, true, _) => return Some(Issue::Extra(i)),
                 // Otherwise, if an argument is unsatisfiable, indicate that it's missing
                 (_, true, _, true) => return Some(Issue::Missing(i)),
@@ -376,6 +404,9 @@ impl<'tcx> ArgMatrix<'tcx> {
             };
         }
 
+        // sort errors with same type by the order they appear in the source
+        // so that suggestion will be handled properly, see #112507
+        errors.sort();
         return (errors, matched_inputs);
     }
 }
diff --git a/compiler/rustc_middle/src/ty/sty.rs b/compiler/rustc_middle/src/ty/sty.rs
index 5f2f241bc0dc0..3b63b08de5b96 100644
--- a/compiler/rustc_middle/src/ty/sty.rs
+++ b/compiler/rustc_middle/src/ty/sty.rs
@@ -1007,7 +1007,10 @@ impl BoundVariableKind {
 /// `Decodable` and `Encodable` are implemented for `Binder<T>` using the `impl_binder_encode_decode!` macro.
 #[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
 #[derive(HashStable, Lift)]
-pub struct Binder<'tcx, T>(T, &'tcx List<BoundVariableKind>);
+pub struct Binder<'tcx, T> {
+    value: T,
+    bound_vars: &'tcx List<BoundVariableKind>,
+}
 
 impl<'tcx, T> Binder<'tcx, T>
 where
@@ -1023,15 +1026,15 @@ where
             !value.has_escaping_bound_vars(),
             "`{value:?}` has escaping bound vars, so it cannot be wrapped in a dummy binder."
         );
-        Binder(value, ty::List::empty())
+        Binder { value, bound_vars: ty::List::empty() }
     }
 
-    pub fn bind_with_vars(value: T, vars: &'tcx List<BoundVariableKind>) -> Binder<'tcx, T> {
+    pub fn bind_with_vars(value: T, bound_vars: &'tcx List<BoundVariableKind>) -> Binder<'tcx, T> {
         if cfg!(debug_assertions) {
-            let mut validator = ValidateBoundVars::new(vars);
+            let mut validator = ValidateBoundVars::new(bound_vars);
             value.visit_with(&mut validator);
         }
-        Binder(value, vars)
+        Binder { value, bound_vars }
     }
 }
 
@@ -1053,30 +1056,30 @@ impl<'tcx, T> Binder<'tcx, T> {
     /// - comparing the self type of a PolyTraitRef to see if it is equal to
     ///   a type parameter `X`, since the type `X` does not reference any regions
     pub fn skip_binder(self) -> T {
-        self.0
+        self.value
     }
 
     pub fn bound_vars(&self) -> &'tcx List<BoundVariableKind> {
-        self.1
+        self.bound_vars
     }
 
     pub fn as_ref(&self) -> Binder<'tcx, &T> {
-        Binder(&self.0, self.1)
+        Binder { value: &self.value, bound_vars: self.bound_vars }
     }
 
     pub fn as_deref(&self) -> Binder<'tcx, &T::Target>
     where
         T: Deref,
     {
-        Binder(&self.0, self.1)
+        Binder { value: &self.value, bound_vars: self.bound_vars }
     }
 
     pub fn map_bound_ref_unchecked<F, U>(&self, f: F) -> Binder<'tcx, U>
     where
         F: FnOnce(&T) -> U,
     {
-        let value = f(&self.0);
-        Binder(value, self.1)
+        let value = f(&self.value);
+        Binder { value, bound_vars: self.bound_vars }
     }
 
     pub fn map_bound_ref<F, U: TypeVisitable<TyCtxt<'tcx>>>(&self, f: F) -> Binder<'tcx, U>
@@ -1090,12 +1093,13 @@ impl<'tcx, T> Binder<'tcx, T> {
     where
         F: FnOnce(T) -> U,
     {
-        let value = f(self.0);
+        let Binder { value, bound_vars } = self;
+        let value = f(value);
         if cfg!(debug_assertions) {
-            let mut validator = ValidateBoundVars::new(self.1);
+            let mut validator = ValidateBoundVars::new(bound_vars);
             value.visit_with(&mut validator);
         }
-        Binder(value, self.1)
+        Binder { value, bound_vars }
     }
 
     pub fn try_map_bound<F, U: TypeVisitable<TyCtxt<'tcx>>, E>(
@@ -1105,12 +1109,13 @@ impl<'tcx, T> Binder<'tcx, T> {
     where
         F: FnOnce(T) -> Result<U, E>,
     {
-        let value = f(self.0)?;
+        let Binder { value, bound_vars } = self;
+        let value = f(value)?;
         if cfg!(debug_assertions) {
-            let mut validator = ValidateBoundVars::new(self.1);
+            let mut validator = ValidateBoundVars::new(bound_vars);
             value.visit_with(&mut validator);
         }
-        Ok(Binder(value, self.1))
+        Ok(Binder { value, bound_vars })
     }
 
     /// Wraps a `value` in a binder, using the same bound variables as the
@@ -1126,11 +1131,7 @@ impl<'tcx, T> Binder<'tcx, T> {
     where
         U: TypeVisitable<TyCtxt<'tcx>>,
     {
-        if cfg!(debug_assertions) {
-            let mut validator = ValidateBoundVars::new(self.bound_vars());
-            value.visit_with(&mut validator);
-        }
-        Binder(value, self.1)
+        Binder::bind_with_vars(value, self.bound_vars)
     }
 
     /// Unwraps and returns the value within, but only if it contains
@@ -1147,7 +1148,7 @@ impl<'tcx, T> Binder<'tcx, T> {
     where
         T: TypeVisitable<TyCtxt<'tcx>>,
     {
-        if self.0.has_escaping_bound_vars() { None } else { Some(self.skip_binder()) }
+        if self.value.has_escaping_bound_vars() { None } else { Some(self.skip_binder()) }
     }
 
     /// Splits the contents into two things that share the same binder
@@ -1160,22 +1161,23 @@ impl<'tcx, T> Binder<'tcx, T> {
     where
         F: FnOnce(T) -> (U, V),
     {
-        let (u, v) = f(self.0);
-        (Binder(u, self.1), Binder(v, self.1))
+        let Binder { value, bound_vars } = self;
+        let (u, v) = f(value);
+        (Binder { value: u, bound_vars }, Binder { value: v, bound_vars })
     }
 }
 
 impl<'tcx, T> Binder<'tcx, Option<T>> {
     pub fn transpose(self) -> Option<Binder<'tcx, T>> {
-        let bound_vars = self.1;
-        self.0.map(|v| Binder(v, bound_vars))
+        let Binder { value, bound_vars } = self;
+        value.map(|value| Binder { value, bound_vars })
     }
 }
 
 impl<'tcx, T: IntoIterator> Binder<'tcx, T> {
     pub fn iter(self) -> impl Iterator<Item = ty::Binder<'tcx, T::Item>> {
-        let bound_vars = self.1;
-        self.0.into_iter().map(|v| Binder(v, bound_vars))
+        let Binder { value, bound_vars } = self;
+        value.into_iter().map(|value| Binder { value, bound_vars })
     }
 }
 
@@ -1184,7 +1186,7 @@ where
     T: IntoDiagnosticArg,
 {
     fn into_diagnostic_arg(self) -> DiagnosticArgValue<'static> {
-        self.0.into_diagnostic_arg()
+        self.value.into_diagnostic_arg()
     }
 }
 
diff --git a/compiler/rustc_middle/src/ty/subst.rs b/compiler/rustc_middle/src/ty/subst.rs
index 8685a22d9ca88..111b1d009b392 100644
--- a/compiler/rustc_middle/src/ty/subst.rs
+++ b/compiler/rustc_middle/src/ty/subst.rs
@@ -538,19 +538,21 @@ impl<'tcx, T: TypeVisitable<TyCtxt<'tcx>>> TypeVisitable<TyCtxt<'tcx>> for &'tcx
 /// [`subst_identity`](EarlyBinder::subst_identity) or [`skip_binder`](EarlyBinder::skip_binder).
 #[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
 #[derive(Encodable, Decodable, HashStable)]
-pub struct EarlyBinder<T>(T);
+pub struct EarlyBinder<T> {
+    value: T,
+}
 
 /// For early binders, you should first call `subst` before using any visitors.
 impl<'tcx, T> !TypeFoldable<TyCtxt<'tcx>> for ty::EarlyBinder<T> {}
 impl<'tcx, T> !TypeVisitable<TyCtxt<'tcx>> for ty::EarlyBinder<T> {}
 
 impl<T> EarlyBinder<T> {
-    pub fn bind(inner: T) -> EarlyBinder<T> {
-        EarlyBinder(inner)
+    pub fn bind(value: T) -> EarlyBinder<T> {
+        EarlyBinder { value }
     }
 
     pub fn as_ref(&self) -> EarlyBinder<&T> {
-        EarlyBinder(&self.0)
+        EarlyBinder { value: &self.value }
     }
 
     pub fn map_bound_ref<F, U>(&self, f: F) -> EarlyBinder<U>
@@ -564,20 +566,20 @@ impl<T> EarlyBinder<T> {
     where
         F: FnOnce(T) -> U,
     {
-        let value = f(self.0);
-        EarlyBinder(value)
+        let value = f(self.value);
+        EarlyBinder { value }
     }
 
     pub fn try_map_bound<F, U, E>(self, f: F) -> Result<EarlyBinder<U>, E>
     where
         F: FnOnce(T) -> Result<U, E>,
     {
-        let value = f(self.0)?;
-        Ok(EarlyBinder(value))
+        let value = f(self.value)?;
+        Ok(EarlyBinder { value })
     }
 
     pub fn rebind<U>(&self, value: U) -> EarlyBinder<U> {
-        EarlyBinder(value)
+        EarlyBinder { value }
     }
 
     /// Skips the binder and returns the "bound" value.
@@ -592,19 +594,20 @@ impl<T> EarlyBinder<T> {
     /// See also [`Binder::skip_binder`](super::Binder::skip_binder), which is
     /// the analogous operation on [`super::Binder`].
     pub fn skip_binder(self) -> T {
-        self.0
+        self.value
     }
 }
 
 impl<T> EarlyBinder<Option<T>> {
     pub fn transpose(self) -> Option<EarlyBinder<T>> {
-        self.0.map(|v| EarlyBinder(v))
+        self.value.map(|value| EarlyBinder { value })
     }
 }
 
 impl<T, U> EarlyBinder<(T, U)> {
     pub fn transpose_tuple2(self) -> (EarlyBinder<T>, EarlyBinder<U>) {
-        (EarlyBinder(self.0.0), EarlyBinder(self.0.1))
+        let EarlyBinder { value: (lhs, rhs) } = self;
+        (EarlyBinder { value: lhs }, EarlyBinder { value: rhs })
     }
 }
 
@@ -617,13 +620,13 @@ where
         tcx: TyCtxt<'tcx>,
         substs: &'s [GenericArg<'tcx>],
     ) -> SubstIter<'s, 'tcx, I> {
-        SubstIter { it: self.0.into_iter(), tcx, substs }
+        SubstIter { it: self.value.into_iter(), tcx, substs }
     }
 
     /// Similar to [`subst_identity`](EarlyBinder::subst_identity),
     /// but on an iterator of `TypeFoldable` values.
     pub fn subst_identity_iter(self) -> I::IntoIter {
-        self.0.into_iter()
+        self.value.into_iter()
     }
 }
 
@@ -640,7 +643,7 @@ where
     type Item = I::Item;
 
     fn next(&mut self) -> Option<Self::Item> {
-        Some(EarlyBinder(self.it.next()?).subst(self.tcx, self.substs))
+        Some(EarlyBinder { value: self.it.next()? }.subst(self.tcx, self.substs))
     }
 
     fn size_hint(&self) -> (usize, Option<usize>) {
@@ -654,7 +657,7 @@ where
     I::Item: TypeFoldable<TyCtxt<'tcx>>,
 {
     fn next_back(&mut self) -> Option<Self::Item> {
-        Some(EarlyBinder(self.it.next_back()?).subst(self.tcx, self.substs))
+        Some(EarlyBinder { value: self.it.next_back()? }.subst(self.tcx, self.substs))
     }
 }
 
@@ -675,13 +678,13 @@ where
         tcx: TyCtxt<'tcx>,
         substs: &'s [GenericArg<'tcx>],
     ) -> SubstIterCopied<'s, 'tcx, I> {
-        SubstIterCopied { it: self.0.into_iter(), tcx, substs }
+        SubstIterCopied { it: self.value.into_iter(), tcx, substs }
     }
 
     /// Similar to [`subst_identity`](EarlyBinder::subst_identity),
     /// but on an iterator of values that deref to a `TypeFoldable`.
     pub fn subst_identity_iter_copied(self) -> impl Iterator<Item = <I::Item as Deref>::Target> {
-        self.0.into_iter().map(|v| *v)
+        self.value.into_iter().map(|v| *v)
     }
 }
 
@@ -699,7 +702,7 @@ where
     type Item = <I::Item as Deref>::Target;
 
     fn next(&mut self) -> Option<Self::Item> {
-        Some(EarlyBinder(*self.it.next()?).subst(self.tcx, self.substs))
+        self.it.next().map(|value| EarlyBinder { value: *value }.subst(self.tcx, self.substs))
     }
 
     fn size_hint(&self) -> (usize, Option<usize>) {
@@ -714,7 +717,7 @@ where
     <I::Item as Deref>::Target: Copy + TypeFoldable<TyCtxt<'tcx>>,
 {
     fn next_back(&mut self) -> Option<Self::Item> {
-        Some(EarlyBinder(*self.it.next_back()?).subst(self.tcx, self.substs))
+        self.it.next_back().map(|value| EarlyBinder { value: *value }.subst(self.tcx, self.substs))
     }
 }
 
@@ -732,7 +735,7 @@ pub struct EarlyBinderIter<T> {
 
 impl<T: IntoIterator> EarlyBinder<T> {
     pub fn transpose_iter(self) -> EarlyBinderIter<T::IntoIter> {
-        EarlyBinderIter { t: self.0.into_iter() }
+        EarlyBinderIter { t: self.value.into_iter() }
     }
 }
 
@@ -740,7 +743,7 @@ impl<T: Iterator> Iterator for EarlyBinderIter<T> {
     type Item = EarlyBinder<T::Item>;
 
     fn next(&mut self) -> Option<Self::Item> {
-        self.t.next().map(|i| EarlyBinder(i))
+        self.t.next().map(|value| EarlyBinder { value })
     }
 
     fn size_hint(&self) -> (usize, Option<usize>) {
@@ -751,7 +754,7 @@ impl<T: Iterator> Iterator for EarlyBinderIter<T> {
 impl<'tcx, T: TypeFoldable<TyCtxt<'tcx>>> ty::EarlyBinder<T> {
     pub fn subst(self, tcx: TyCtxt<'tcx>, substs: &[GenericArg<'tcx>]) -> T {
         let mut folder = SubstFolder { tcx, substs, binders_passed: 0 };
-        self.0.fold_with(&mut folder)
+        self.value.fold_with(&mut folder)
     }
 
     /// Makes the identity substitution `T0 => T0, ..., TN => TN`.
@@ -763,12 +766,12 @@ impl<'tcx, T: TypeFoldable<TyCtxt<'tcx>>> ty::EarlyBinder<T> {
     /// - Inside of the body of `foo`, we treat `T` as a placeholder by calling
     /// `subst_identity` to discharge the `EarlyBinder`.
     pub fn subst_identity(self) -> T {
-        self.0
+        self.value
     }
 
     /// Returns the inner value, but only if it contains no bound vars.
     pub fn no_bound_vars(self) -> Option<T> {
-        if !self.0.has_param() { Some(self.0) } else { None }
+        if !self.value.has_param() { Some(self.value) } else { None }
     }
 }
 
diff --git a/library/std/src/net/tcp/tests.rs b/library/std/src/net/tcp/tests.rs
index 7a3c66e450456..db367cfa0f7a1 100644
--- a/library/std/src/net/tcp/tests.rs
+++ b/library/std/src/net/tcp/tests.rs
@@ -46,6 +46,17 @@ fn connect_error() {
     }
 }
 
+#[test]
+#[cfg_attr(target_env = "sgx", ignore)] // FIXME: https://github.com/fortanix/rust-sgx/issues/31
+fn connect_timeout_error() {
+    let socket_addr = next_test_ip4();
+    let result = TcpStream::connect_timeout(&socket_addr, Duration::MAX);
+    assert!(!matches!(result, Err(e) if e.kind() == ErrorKind::TimedOut));
+
+    let _listener = TcpListener::bind(&socket_addr).unwrap();
+    assert!(TcpStream::connect_timeout(&socket_addr, Duration::MAX).is_ok());
+}
+
 #[test]
 fn listen_localhost() {
     let socket_addr = next_test_ip4();
diff --git a/library/std/src/sys/windows/net.rs b/library/std/src/sys/windows/net.rs
index 2404bbe2b893a..1ae42cb7eae63 100644
--- a/library/std/src/sys/windows/net.rs
+++ b/library/std/src/sys/windows/net.rs
@@ -159,7 +159,7 @@ impl Socket {
                 }
 
                 let mut timeout = c::timeval {
-                    tv_sec: timeout.as_secs() as c_long,
+                    tv_sec: cmp::min(timeout.as_secs(), c_long::MAX as u64) as c_long,
                     tv_usec: (timeout.subsec_nanos() / 1000) as c_long,
                 };
 
diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
index b487cfa5c2553..21c1eb631e07b 100644
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@@ -890,6 +890,10 @@ so that we can apply CSS-filters to change the arrow color in themes */
 .search-results .result-name .grey {
 	color: var(--search-results-grey-color);
 }
+.search-results .result-name .typename {
+	color: var(--search-results-grey-color);
+	font-size: 0.875rem;
+}
 
 .popover {
 	position: absolute;
diff --git a/src/librustdoc/html/static/js/search.js b/src/librustdoc/html/static/js/search.js
index 3059dac820723..452348dc86507 100644
--- a/src/librustdoc/html/static/js/search.js
+++ b/src/librustdoc/html/static/js/search.js
@@ -2024,7 +2024,9 @@ function initSearch(rawSearchIndex) {
 
                 resultName.insertAdjacentHTML(
                     "beforeend",
-                    `${typeName} ${item.displayPath}<span class="${type}">${name}</span>`);
+                    `<span class="typename">${typeName}</span>`
+                    + ` ${item.displayPath}<span class="${type}">${name}</span>`
+                );
                 link.appendChild(resultName);
 
                 const description = document.createElement("div");
diff --git a/tests/run-make/allocator-shim-circular-deps/Makefile b/tests/run-make/allocator-shim-circular-deps/Makefile
new file mode 100644
index 0000000000000..4624b84680369
--- /dev/null
+++ b/tests/run-make/allocator-shim-circular-deps/Makefile
@@ -0,0 +1,7 @@
+# ignore-cross-compile
+include ../tools.mk
+
+all:
+	rm -rf $(TMPDIR) && mkdir $(TMPDIR)
+	$(RUSTC) my_lib.rs
+	$(RUSTC) main.rs --test --extern my_lib=$(TMPDIR)/libmy_lib.rlib
diff --git a/tests/run-make/allocator-shim-circular-deps/main.rs b/tests/run-make/allocator-shim-circular-deps/main.rs
new file mode 100644
index 0000000000000..e317c657150a8
--- /dev/null
+++ b/tests/run-make/allocator-shim-circular-deps/main.rs
@@ -0,0 +1,5 @@
+#![crate_type = "bin"]
+
+fn main() {
+    my_lib::do_something();
+}
diff --git a/tests/run-make/allocator-shim-circular-deps/my_lib.rs b/tests/run-make/allocator-shim-circular-deps/my_lib.rs
new file mode 100644
index 0000000000000..095b103611697
--- /dev/null
+++ b/tests/run-make/allocator-shim-circular-deps/my_lib.rs
@@ -0,0 +1,10 @@
+#![crate_type = "lib"]
+
+use std::alloc::System;
+
+#[global_allocator]
+static ALLOCATOR: System = System;
+
+pub fn do_something() {
+    format!("allocating a string!");
+}
diff --git a/tests/rustdoc-gui/search-result-color.goml b/tests/rustdoc-gui/search-result-color.goml
index c75e4141434e4..193a3eb3fd134 100644
--- a/tests/rustdoc-gui/search-result-color.goml
+++ b/tests/rustdoc-gui/search-result-color.goml
@@ -28,6 +28,12 @@ define-function: (
             ".result-" + |result_kind| + ":focus ." + |result_kind|,
             {"color": |hover_color|},
         )
+        // color of the typename (struct, module, method, ...) before search results
+        assert-css: (
+            ".result-name .typename",
+            {"color": "#888"},
+            ALL,
+        )
     },
 )
 
diff --git a/tests/ui/argument-suggestions/issue-112507.rs b/tests/ui/argument-suggestions/issue-112507.rs
new file mode 100644
index 0000000000000..61743c59a4aab
--- /dev/null
+++ b/tests/ui/argument-suggestions/issue-112507.rs
@@ -0,0 +1,12 @@
+pub enum Value {
+    Float(Option<f64>),
+}
+
+fn main() {
+    let _a = Value::Float( //~ ERROR this enum variant takes 1 argument but 4 arguments were supplied
+        0,
+        None,
+        None,
+        0,
+    );
+}
diff --git a/tests/ui/argument-suggestions/issue-112507.stderr b/tests/ui/argument-suggestions/issue-112507.stderr
new file mode 100644
index 0000000000000..dfb47e010e49f
--- /dev/null
+++ b/tests/ui/argument-suggestions/issue-112507.stderr
@@ -0,0 +1,27 @@
+error[E0061]: this enum variant takes 1 argument but 4 arguments were supplied
+  --> $DIR/issue-112507.rs:6:14
+   |
+LL |     let _a = Value::Float(
+   |              ^^^^^^^^^^^^
+LL |         0,
+   |         - unexpected argument of type `{integer}`
+LL |         None,
+LL |         None,
+   |         ---- unexpected argument of type `Option<_>`
+LL |         0,
+   |         - unexpected argument of type `{integer}`
+   |
+note: tuple variant defined here
+  --> $DIR/issue-112507.rs:2:5
+   |
+LL |     Float(Option<f64>),
+   |     ^^^^^
+help: remove the extra arguments
+   |
+LL ~         ,
+LL ~         None);
+   |
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0061`.
diff --git a/tests/ui/chalkify/bugs/async.stderr b/tests/ui/chalkify/bugs/async.stderr
index e6d46b02706b1..9ebaac31dcb13 100644
--- a/tests/ui/chalkify/bugs/async.stderr
+++ b/tests/ui/chalkify/bugs/async.stderr
@@ -7,7 +7,7 @@ LL | async fn foo(x: u32) -> u32 {
    = help: the trait `Future` is not implemented for `[async fn body@$DIR/async.rs:23:29: 25:2]`
    = note: [async fn body@$DIR/async.rs:23:29: 25:2] must be a future or must implement `IntoFuture` to be awaited
 
-error: internal compiler error: projection clauses should be implied from elsewhere. obligation: `Obligation(predicate=Binder(ProjectionPredicate(AliasTy { substs: [[async fn body@$DIR/async.rs:23:29: 25:2]], def_id: ... }, Term::Ty(u32)), []), depth=0)`
+error: internal compiler error: projection clauses should be implied from elsewhere. obligation: `Obligation(predicate=Binder { value: ProjectionPredicate(AliasTy { substs: [[async fn body@$DIR/async.rs:23:29: 25:2]], def_id: ... }, Term::Ty(u32)), bound_vars: [] }, depth=0)`
   --> $DIR/async.rs:23:25
    |
 LL | async fn foo(x: u32) -> u32 {
diff --git a/tests/ui/traits/cache-reached-depth-ice.rs b/tests/ui/traits/cache-reached-depth-ice.rs
index c36ac08579b77..8c2391113d719 100644
--- a/tests/ui/traits/cache-reached-depth-ice.rs
+++ b/tests/ui/traits/cache-reached-depth-ice.rs
@@ -41,5 +41,5 @@ fn test<X: ?Sized + Send>() {}
 
 fn main() {
     test::<A>();
-    //~^ ERROR evaluate(Binder(TraitPredicate(<A as std::marker::Send>, polarity:Positive), [])) = Ok(EvaluatedToOk)
+    //~^ ERROR evaluate(Binder { value: TraitPredicate(<A as std::marker::Send>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
 }
diff --git a/tests/ui/traits/cache-reached-depth-ice.stderr b/tests/ui/traits/cache-reached-depth-ice.stderr
index 082aa0f5cd93e..7cd75819277df 100644
--- a/tests/ui/traits/cache-reached-depth-ice.stderr
+++ b/tests/ui/traits/cache-reached-depth-ice.stderr
@@ -1,4 +1,4 @@
-error: evaluate(Binder(TraitPredicate(<A as std::marker::Send>, polarity:Positive), [])) = Ok(EvaluatedToOk)
+error: evaluate(Binder { value: TraitPredicate(<A as std::marker::Send>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
   --> $DIR/cache-reached-depth-ice.rs:43:5
    |
 LL | fn test<X: ?Sized + Send>() {}
diff --git a/tests/ui/traits/issue-83538-tainted-cache-after-cycle.rs b/tests/ui/traits/issue-83538-tainted-cache-after-cycle.rs
index 3cd68ff6f060e..5136aef4f7aa7 100644
--- a/tests/ui/traits/issue-83538-tainted-cache-after-cycle.rs
+++ b/tests/ui/traits/issue-83538-tainted-cache-after-cycle.rs
@@ -57,10 +57,10 @@ fn main() {
     // Key is that Vec<First> is "ok" and Third<'_, Ty> is "ok modulo regions":
 
     forward();
-    //~^ ERROR evaluate(Binder(TraitPredicate(<std::vec::Vec<First> as std::marker::Unpin>, polarity:Positive), [])) = Ok(EvaluatedToOk)
-    //~| ERROR evaluate(Binder(TraitPredicate(<Third<'_, Ty> as std::marker::Unpin>, polarity:Positive), [])) = Ok(EvaluatedToOkModuloRegions)
+    //~^ ERROR evaluate(Binder { value: TraitPredicate(<std::vec::Vec<First> as std::marker::Unpin>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
+    //~| ERROR evaluate(Binder { value: TraitPredicate(<Third<'_, Ty> as std::marker::Unpin>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
 
     reverse();
-    //~^ ERROR evaluate(Binder(TraitPredicate(<std::vec::Vec<First> as std::marker::Unpin>, polarity:Positive), [])) = Ok(EvaluatedToOk)
-    //~| ERROR evaluate(Binder(TraitPredicate(<Third<'_, Ty> as std::marker::Unpin>, polarity:Positive), [])) = Ok(EvaluatedToOkModuloRegions)
+    //~^ ERROR evaluate(Binder { value: TraitPredicate(<std::vec::Vec<First> as std::marker::Unpin>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
+    //~| ERROR evaluate(Binder { value: TraitPredicate(<Third<'_, Ty> as std::marker::Unpin>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
 }
diff --git a/tests/ui/traits/issue-83538-tainted-cache-after-cycle.stderr b/tests/ui/traits/issue-83538-tainted-cache-after-cycle.stderr
index 7c4041144a4d2..96baec76a17ec 100644
--- a/tests/ui/traits/issue-83538-tainted-cache-after-cycle.stderr
+++ b/tests/ui/traits/issue-83538-tainted-cache-after-cycle.stderr
@@ -1,4 +1,4 @@
-error: evaluate(Binder(TraitPredicate(<std::vec::Vec<First> as std::marker::Unpin>, polarity:Positive), [])) = Ok(EvaluatedToOk)
+error: evaluate(Binder { value: TraitPredicate(<std::vec::Vec<First> as std::marker::Unpin>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
   --> $DIR/issue-83538-tainted-cache-after-cycle.rs:59:5
    |
 LL |     Vec<First>: Unpin,
@@ -7,7 +7,7 @@ LL |     Vec<First>: Unpin,
 LL |     forward();
    |     ^^^^^^^
 
-error: evaluate(Binder(TraitPredicate(<Third<'_, Ty> as std::marker::Unpin>, polarity:Positive), [])) = Ok(EvaluatedToOkModuloRegions)
+error: evaluate(Binder { value: TraitPredicate(<Third<'_, Ty> as std::marker::Unpin>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
   --> $DIR/issue-83538-tainted-cache-after-cycle.rs:59:5
    |
 LL |     Third<'a, Ty>: Unpin,
@@ -16,7 +16,7 @@ LL |     Third<'a, Ty>: Unpin,
 LL |     forward();
    |     ^^^^^^^
 
-error: evaluate(Binder(TraitPredicate(<Third<'_, Ty> as std::marker::Unpin>, polarity:Positive), [])) = Ok(EvaluatedToOkModuloRegions)
+error: evaluate(Binder { value: TraitPredicate(<Third<'_, Ty> as std::marker::Unpin>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
   --> $DIR/issue-83538-tainted-cache-after-cycle.rs:63:5
    |
 LL |     Third<'a, Ty>: Unpin,
@@ -25,7 +25,7 @@ LL |     Third<'a, Ty>: Unpin,
 LL |     reverse();
    |     ^^^^^^^
 
-error: evaluate(Binder(TraitPredicate(<std::vec::Vec<First> as std::marker::Unpin>, polarity:Positive), [])) = Ok(EvaluatedToOk)
+error: evaluate(Binder { value: TraitPredicate(<std::vec::Vec<First> as std::marker::Unpin>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
   --> $DIR/issue-83538-tainted-cache-after-cycle.rs:63:5
    |
 LL |     Vec<First>: Unpin,
diff --git a/tests/ui/traits/issue-85360-eval-obligation-ice.rs b/tests/ui/traits/issue-85360-eval-obligation-ice.rs
index 19131684a481b..ac8bda9c01042 100644
--- a/tests/ui/traits/issue-85360-eval-obligation-ice.rs
+++ b/tests/ui/traits/issue-85360-eval-obligation-ice.rs
@@ -7,12 +7,12 @@ use core::marker::PhantomData;
 
 fn main() {
     test::<MaskedStorage<GenericComp<Pos>>>(make());
-    //~^ ERROR evaluate(Binder(TraitPredicate(<MaskedStorage<GenericComp<Pos>> as std::marker::Sized>, polarity:Positive), [])) = Ok(EvaluatedToOk)
-    //~| ERROR evaluate(Binder(TraitPredicate(<MaskedStorage<GenericComp<Pos>> as std::marker::Sized>, polarity:Positive), [])) = Ok(EvaluatedToOk)
+    //~^ ERROR evaluate(Binder { value: TraitPredicate(<MaskedStorage<GenericComp<Pos>> as std::marker::Sized>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
+    //~| ERROR evaluate(Binder { value: TraitPredicate(<MaskedStorage<GenericComp<Pos>> as std::marker::Sized>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
 
     test::<MaskedStorage<GenericComp2<Pos>>>(make());
-    //~^ ERROR evaluate(Binder(TraitPredicate(<MaskedStorage<GenericComp2<Pos>> as std::marker::Sized>, polarity:Positive), [])) = Ok(EvaluatedToOkModuloRegions)
-    //~| ERROR evaluate(Binder(TraitPredicate(<MaskedStorage<GenericComp2<Pos>> as std::marker::Sized>, polarity:Positive), [])) = Ok(EvaluatedToOkModuloRegions)
+    //~^ ERROR evaluate(Binder { value: TraitPredicate(<MaskedStorage<GenericComp2<Pos>> as std::marker::Sized>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
+    //~| ERROR evaluate(Binder { value: TraitPredicate(<MaskedStorage<GenericComp2<Pos>> as std::marker::Sized>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
 }
 
 #[rustc_evaluate_where_clauses]
diff --git a/tests/ui/traits/issue-85360-eval-obligation-ice.stderr b/tests/ui/traits/issue-85360-eval-obligation-ice.stderr
index ebf977dd68051..9590ea12c05e4 100644
--- a/tests/ui/traits/issue-85360-eval-obligation-ice.stderr
+++ b/tests/ui/traits/issue-85360-eval-obligation-ice.stderr
@@ -1,4 +1,4 @@
-error: evaluate(Binder(TraitPredicate(<MaskedStorage<GenericComp<Pos>> as std::marker::Sized>, polarity:Positive), [])) = Ok(EvaluatedToOk)
+error: evaluate(Binder { value: TraitPredicate(<MaskedStorage<GenericComp<Pos>> as std::marker::Sized>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
   --> $DIR/issue-85360-eval-obligation-ice.rs:9:5
    |
 LL |     test::<MaskedStorage<GenericComp<Pos>>>(make());
@@ -7,7 +7,7 @@ LL |     test::<MaskedStorage<GenericComp<Pos>>>(make());
 LL | fn test<T: Sized>(_: T) {}
    |         - predicate
 
-error: evaluate(Binder(TraitPredicate(<MaskedStorage<GenericComp<Pos>> as std::marker::Sized>, polarity:Positive), [])) = Ok(EvaluatedToOk)
+error: evaluate(Binder { value: TraitPredicate(<MaskedStorage<GenericComp<Pos>> as std::marker::Sized>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
   --> $DIR/issue-85360-eval-obligation-ice.rs:9:5
    |
 LL |     test::<MaskedStorage<GenericComp<Pos>>>(make());
@@ -16,7 +16,7 @@ LL |     test::<MaskedStorage<GenericComp<Pos>>>(make());
 LL | fn test<T: Sized>(_: T) {}
    |            ----- predicate
 
-error: evaluate(Binder(TraitPredicate(<MaskedStorage<GenericComp2<Pos>> as std::marker::Sized>, polarity:Positive), [])) = Ok(EvaluatedToOkModuloRegions)
+error: evaluate(Binder { value: TraitPredicate(<MaskedStorage<GenericComp2<Pos>> as std::marker::Sized>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
   --> $DIR/issue-85360-eval-obligation-ice.rs:13:5
    |
 LL |     test::<MaskedStorage<GenericComp2<Pos>>>(make());
@@ -25,7 +25,7 @@ LL |     test::<MaskedStorage<GenericComp2<Pos>>>(make());
 LL | fn test<T: Sized>(_: T) {}
    |         - predicate
 
-error: evaluate(Binder(TraitPredicate(<MaskedStorage<GenericComp2<Pos>> as std::marker::Sized>, polarity:Positive), [])) = Ok(EvaluatedToOkModuloRegions)
+error: evaluate(Binder { value: TraitPredicate(<MaskedStorage<GenericComp2<Pos>> as std::marker::Sized>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
   --> $DIR/issue-85360-eval-obligation-ice.rs:13:5
    |
 LL |     test::<MaskedStorage<GenericComp2<Pos>>>(make());
diff --git a/tests/ui/traits/project-modulo-regions.rs b/tests/ui/traits/project-modulo-regions.rs
index f0c0dd3ed9578..e88f21ecfe801 100644
--- a/tests/ui/traits/project-modulo-regions.rs
+++ b/tests/ui/traits/project-modulo-regions.rs
@@ -48,8 +48,8 @@ fn test(val: MyStruct) where Helper: HelperTrait  {
 
 fn foo(val: MyStruct) {
     test(val);
-    //[with_clause]~^     ERROR evaluate(Binder(TraitPredicate(<Helper as HelperTrait>, polarity:Positive), [])) = Ok(EvaluatedToOkModuloRegions)
-    //[without_clause]~^^ ERROR evaluate(Binder(TraitPredicate(<Helper as HelperTrait>, polarity:Positive), [])) = Ok(EvaluatedToOk)
+    //[with_clause]~^     ERROR evaluate(Binder { value: TraitPredicate(<Helper as HelperTrait>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
+    //[without_clause]~^^ ERROR evaluate(Binder { value: TraitPredicate(<Helper as HelperTrait>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
 }
 
 fn main() {}
diff --git a/tests/ui/traits/project-modulo-regions.with_clause.stderr b/tests/ui/traits/project-modulo-regions.with_clause.stderr
index 2434c32c81882..dcc98e855d1b4 100644
--- a/tests/ui/traits/project-modulo-regions.with_clause.stderr
+++ b/tests/ui/traits/project-modulo-regions.with_clause.stderr
@@ -1,4 +1,4 @@
-error: evaluate(Binder(TraitPredicate(<Helper as HelperTrait>, polarity:Positive), [])) = Ok(EvaluatedToOkModuloRegions)
+error: evaluate(Binder { value: TraitPredicate(<Helper as HelperTrait>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
   --> $DIR/project-modulo-regions.rs:50:5
    |
 LL | fn test(val: MyStruct) where Helper: HelperTrait  {
diff --git a/tests/ui/traits/project-modulo-regions.without_clause.stderr b/tests/ui/traits/project-modulo-regions.without_clause.stderr
index 9d35690d5f0fe..e9959567e06af 100644
--- a/tests/ui/traits/project-modulo-regions.without_clause.stderr
+++ b/tests/ui/traits/project-modulo-regions.without_clause.stderr
@@ -1,4 +1,4 @@
-error: evaluate(Binder(TraitPredicate(<Helper as HelperTrait>, polarity:Positive), [])) = Ok(EvaluatedToOk)
+error: evaluate(Binder { value: TraitPredicate(<Helper as HelperTrait>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
   --> $DIR/project-modulo-regions.rs:50:5
    |
 LL | fn test(val: MyStruct) where Helper: HelperTrait  {
diff --git a/tests/ui/weird-exprs.rs b/tests/ui/weird-exprs.rs
index 59b4bb8ef8598..892b281357f2e 100644
--- a/tests/ui/weird-exprs.rs
+++ b/tests/ui/weird-exprs.rs
@@ -1,7 +1,6 @@
 // run-pass
 
 #![feature(generators)]
-#![feature(unboxed_closures, fn_traits)]
 
 #![allow(non_camel_case_types)]
 #![allow(dead_code)]
@@ -17,6 +16,7 @@
 extern crate core;
 use std::cell::Cell;
 use std::mem::swap;
+use std::ops::Deref;
 
 // Just a grab bag of stuff that you wouldn't want to actually write.
 
@@ -183,10 +183,10 @@ fn 𝚌𝚘𝚗𝚝𝚒𝚗𝚞𝚎() {
 
 fn function() {
     struct foo;
-    impl FnOnce<()> for foo {
-        type Output = foo;
-        extern "rust-call" fn call_once(self, _args: ()) -> Self::Output {
-            foo
+    impl Deref for foo {
+        type Target = fn() -> Self;
+        fn deref(&self) -> &Self::Target {
+            &((|| foo) as _)
         }
     }
     let foo = foo () ()() ()()() ()()()() ()()()()();