Merging upstream version 1.73.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

10 files changed, 72 insertions, 56 deletions

diff --git a/vendor/anyhow/.cargo-checksum.json b/vendor/anyhow/.cargo-checksum.json
index 68bcee891..61baa0da2 100644
--- a/vendor/anyhow/.cargo-checksum.json
+++ b/vendor/anyhow/.cargo-checksum.json
@@ -1 +1 @@
-{"files":{"Cargo.toml":"61a7e72e9ca8c17098974ca463d99fe99da9b362aa8d54ea234b3959a353a26b","LICENSE-APACHE":"62c7a1e35f56406896d7aa7ca52d0cc0d272ac022b5d2796e7d6905db8a3636a","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"62fc2a591c37e781f76fe4d89bcd964eca4fbde246bc43cd4e2fe9db2d30ee70","build.rs":"88bf7100143c79c0af683da7f28deaac031c9b9b213a6426560dc089b0ba45aa","rust-toolchain.toml":"6bbb61302978c736b2da03e4fb40e3beab908f85d533ab46fd541e637b5f3e0f","src/backtrace.rs":"5b4103a7d24d6f438a64b8cc0fafe28d55fc0ca090368174ce44d64e3940badd","src/chain.rs":"6edefc5f3c7d69683095862e54e3bb56faba5b3387bf2eeaed429da090007a0a","src/context.rs":"e129c580b5c2f3017dd977e4122a93f9fbc04b451e930d68f390f51e6be3bdcb","src/ensure.rs":"d4c2588608e529275bfee1c1afc8860d7def868ab01e95a692a995ee06b2936e","src/error.rs":"e45d4dcfe64b1823b42fbf9bb260e6437987e8c2d51f92434db9d808b36e700a","src/fmt.rs":"c2d4aad6ce20625a70a7c091e3087b6a2c19a4a87c7a12edb4c98978307245ea","src/kind.rs":"332854c5eb07d44447c356a2e7dc585634b0da1ffbbfa81269c369deaefbc247","src/lib.rs":"69b94ccae4c28f4340e7cbe09da3a362178526cda1ef44e8466201608d682350","src/macros.rs":"dd35f2ec2a0a25e4504fb04bcd42f6d0963bc0035aaaefc412f5ee1d78945fe1","src/ptr.rs":"f4e28bc9feba1e84160ca9d185008a51b5d72e168e6546f3e942f4258c361e19","src/wrapper.rs":"ff3ad72065a30cc32e9acb0614a30703c49c57b941a335c348b6439af684316b","tests/common/mod.rs":"f9088c2d7afafa64ff730b629272045b776bfafc2f5957508242da630635f2e1","tests/compiletest.rs":"022a8e400ef813d7ea1875b944549cee5125f6a995dc33e93b48cba3e1b57bd1","tests/drop/mod.rs":"08c3e553c1cc0d2dbd936fc45f4b5b1105057186affd6865e8d261e05f0f0646","tests/test_autotrait.rs":"ecccf9202a33611f64b76598806aa82abec2560ae058e32f63fb2fb3ef225be9","tests/test_backtrace.rs":"ed144f90bf62cc441de067f6cee09ece94bca9da8f9b492d11d3dc652ba83e26","tests/test_boxed.rs":"6b26db0e2eb72afe9af7352ea820837aab90f8d486294616dd5dc34c1b94038c","tests/test_chain.rs":"3a8a8d7569913bd98c0e27c69d0bda35101e7fde7c056ed57cdd8ed018e4cbcb","tests/test_context.rs":"8409c53b328562c11e822bd6c3cd17e0d4d50b9bbb8fc3617333fd77303a6a33","tests/test_convert.rs":"7e7a8b4772a427a911014ac4d1083f9519000e786177f898808980dd9bdfde61","tests/test_downcast.rs":"797e69a72d125758c4c4897e5dc776d549d52cc9a6a633e0a33193f588a62b88","tests/test_ensure.rs":"3224fe4d9917944292e2458959feead9f80fa45ea1c80fae54b37951d631723a","tests/test_ffi.rs":"d0cb4c1d6d9154090982dee72ae3ebe05a5981f976058c3250f1c9da5a45edef","tests/test_fmt.rs":"17572596f257aac9aa2ec4620e292ca6a954128b94772bb948399fab53832e70","tests/test_macros.rs":"11f05010bc9b16319884c1286444100e30cddc2ecd1ffe5e0fd3fee5ffb32683","tests/test_repr.rs":"b3fa96b52a98b2111e845b59974910acb107a6526514c80fc5d9db7eed402682","tests/test_source.rs":"b80723cf635a4f8c4df21891b34bfab9ed2b2aa407e7a2f826d24e334cd5f88e","tests/ui/chained-comparison.rs":"6504b03d95b5acc232a7f4defc9f343b2be6733bf475fa0992e8e6545b912bd4","tests/ui/chained-comparison.stderr":"7f1d0a8c251b0ede2d30b3087ec157fc660945c97a642c4a5acf5a14ec58de34","tests/ui/empty-ensure.rs":"ab5bf37c846a0d689f26ce9257a27228411ed64154f9c950f1602d88a355d94b","tests/ui/empty-ensure.stderr":"315782f5f4246290fe190e3767b22c3dcaffaabc19c5ace0373537d53e765278","tests/ui/must-use.rs":"fb59860b43f673bf4a430a6036ba463e95028844d8dd4243cfe5ebc7f2be582f","tests/ui/must-use.stderr":"c2848c5f254b4c061eea6714d9baf709924aba06619eaf2a8b3aee1266b75f9e","tests/ui/no-impl.rs":"fab6cbf2f6ea510b86f567dfb3b7c31250a9fd71ae5d110dbb9188be569ec593","tests/ui/no-impl.stderr":"04415aeaa14995f47f06f35fb1f6971d332d2110aabca920c30ab0803d6a0a5e","tests/ui/temporary-value.rs":"4dcc96271b2403e6372cf4cfc813445e5ce4365fc6e156b6bc38274098499a70","tests/ui/temporary-value.stderr":"171f6c1c962503855480696e5d39e68946ec2a027b61a6f36ca1ad1b40265c5d","tests/ui/wrong-interpolation.rs":"9c44d4674c2dccd27b9dedd03341346ec02d993b41793ee89b5755202e7e367e","tests/ui/wrong-interpolation.stderr":"301e60e2eb9401782c7dc0b3580613a4cb2aafd4cc8065734a630a62e1161aa5"},"package":"9c7d0618f0e0b7e8ff11427422b64564d5fb0be1940354bfe2e0529b18a9d9b8"}
\ No newline at end of file
+{"files":{"Cargo.toml":"ad4ba159037235f4b84b0e5cde145868821e2b796a43b0da91b371864fb375ca","LICENSE-APACHE":"62c7a1e35f56406896d7aa7ca52d0cc0d272ac022b5d2796e7d6905db8a3636a","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"62fc2a591c37e781f76fe4d89bcd964eca4fbde246bc43cd4e2fe9db2d30ee70","build.rs":"dd4a590f26ffb846c2b9c6c441e090277750278679a2fad4bd08cf9dc33783d6","rust-toolchain.toml":"6bbb61302978c736b2da03e4fb40e3beab908f85d533ab46fd541e637b5f3e0f","src/backtrace.rs":"c63d72e7fb139e986bba63ec43e3f4754e520a88225afbd379110fdee40f3cc6","src/chain.rs":"6edefc5f3c7d69683095862e54e3bb56faba5b3387bf2eeaed429da090007a0a","src/context.rs":"22e9d2f53d69e74987f22f37140ce2118cb251d415407408b6e3f6a7de2a2a85","src/ensure.rs":"d4c2588608e529275bfee1c1afc8860d7def868ab01e95a692a995ee06b2936e","src/error.rs":"f1877655eb07f01aa208293e6b39902fa54bbcb3e5248a3dfad74702fa10a120","src/fmt.rs":"c2d4aad6ce20625a70a7c091e3087b6a2c19a4a87c7a12edb4c98978307245ea","src/kind.rs":"89883cd3287921355ee99c988fb7687beb77644c3dec6fb3bb1308db5d6dc51a","src/lib.rs":"50cbebfd1844cd63f4ad13da0f77c2a013d9bc80adf701ebda19f94cc3d11896","src/macros.rs":"dd35f2ec2a0a25e4504fb04bcd42f6d0963bc0035aaaefc412f5ee1d78945fe1","src/ptr.rs":"f4e28bc9feba1e84160ca9d185008a51b5d72e168e6546f3e942f4258c361e19","src/wrapper.rs":"3211e4dfe6fe3c5433041443a685fe283770b7962b39e565171ccf853585367c","tests/common/mod.rs":"f9088c2d7afafa64ff730b629272045b776bfafc2f5957508242da630635f2e1","tests/compiletest.rs":"022a8e400ef813d7ea1875b944549cee5125f6a995dc33e93b48cba3e1b57bd1","tests/drop/mod.rs":"08c3e553c1cc0d2dbd936fc45f4b5b1105057186affd6865e8d261e05f0f0646","tests/test_autotrait.rs":"ecccf9202a33611f64b76598806aa82abec2560ae058e32f63fb2fb3ef225be9","tests/test_backtrace.rs":"ed144f90bf62cc441de067f6cee09ece94bca9da8f9b492d11d3dc652ba83e26","tests/test_boxed.rs":"6b26db0e2eb72afe9af7352ea820837aab90f8d486294616dd5dc34c1b94038c","tests/test_chain.rs":"3a8a8d7569913bd98c0e27c69d0bda35101e7fde7c056ed57cdd8ed018e4cbcb","tests/test_context.rs":"8409c53b328562c11e822bd6c3cd17e0d4d50b9bbb8fc3617333fd77303a6a33","tests/test_convert.rs":"7e7a8b4772a427a911014ac4d1083f9519000e786177f898808980dd9bdfde61","tests/test_downcast.rs":"797e69a72d125758c4c4897e5dc776d549d52cc9a6a633e0a33193f588a62b88","tests/test_ensure.rs":"89bb15f2a6288037bcf6ad976705038d9bea714da4244dee8314c720f88393c8","tests/test_ffi.rs":"d0cb4c1d6d9154090982dee72ae3ebe05a5981f976058c3250f1c9da5a45edef","tests/test_fmt.rs":"17572596f257aac9aa2ec4620e292ca6a954128b94772bb948399fab53832e70","tests/test_macros.rs":"11f05010bc9b16319884c1286444100e30cddc2ecd1ffe5e0fd3fee5ffb32683","tests/test_repr.rs":"b3fa96b52a98b2111e845b59974910acb107a6526514c80fc5d9db7eed402682","tests/test_source.rs":"b80723cf635a4f8c4df21891b34bfab9ed2b2aa407e7a2f826d24e334cd5f88e","tests/ui/chained-comparison.rs":"6504b03d95b5acc232a7f4defc9f343b2be6733bf475fa0992e8e6545b912bd4","tests/ui/chained-comparison.stderr":"7f1d0a8c251b0ede2d30b3087ec157fc660945c97a642c4a5acf5a14ec58de34","tests/ui/empty-ensure.rs":"ab5bf37c846a0d689f26ce9257a27228411ed64154f9c950f1602d88a355d94b","tests/ui/empty-ensure.stderr":"315782f5f4246290fe190e3767b22c3dcaffaabc19c5ace0373537d53e765278","tests/ui/must-use.rs":"fb59860b43f673bf4a430a6036ba463e95028844d8dd4243cfe5ebc7f2be582f","tests/ui/must-use.stderr":"c2848c5f254b4c061eea6714d9baf709924aba06619eaf2a8b3aee1266b75f9e","tests/ui/no-impl.rs":"fab6cbf2f6ea510b86f567dfb3b7c31250a9fd71ae5d110dbb9188be569ec593","tests/ui/no-impl.stderr":"04415aeaa14995f47f06f35fb1f6971d332d2110aabca920c30ab0803d6a0a5e","tests/ui/temporary-value.rs":"4dcc96271b2403e6372cf4cfc813445e5ce4365fc6e156b6bc38274098499a70","tests/ui/temporary-value.stderr":"171f6c1c962503855480696e5d39e68946ec2a027b61a6f36ca1ad1b40265c5d","tests/ui/wrong-interpolation.rs":"9c44d4674c2dccd27b9dedd03341346ec02d993b41793ee89b5755202e7e367e","tests/ui/wrong-interpolation.stderr":"301e60e2eb9401782c7dc0b3580613a4cb2aafd4cc8065734a630a62e1161aa5"},"package":"a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"}
\ No newline at end of file
diff --git a/vendor/anyhow/Cargo.toml b/vendor/anyhow/Cargo.toml
index 1aa22dcaf..b6d042b4b 100644
--- a/vendor/anyhow/Cargo.toml
+++ b/vendor/anyhow/Cargo.toml
@@ -13,7 +13,7 @@
 edition = "2018"
 rust-version = "1.39"
 name = "anyhow"
-version = "1.0.71"
+version = "1.0.75"
 authors = ["David Tolnay <dtolnay@gmail.com>"]
 description = "Flexible concrete Error type built on std::error::Error"
 documentation = "https://docs.rs/anyhow"
@@ -33,6 +33,7 @@ repository = "https://github.com/dtolnay/anyhow"
 rustdoc-args = [
     "--cfg",
     "doc_cfg",
+    "--generate-link-to-definition",
 ]
 targets = ["x86_64-unknown-linux-gnu"]
 
@@ -55,7 +56,7 @@ version = "2.0"
 features = ["full"]
 
 [dev-dependencies.thiserror]
-version = "1.0"
+version = "1.0.45"
 
 [dev-dependencies.trybuild]
 version = "1.0.66"
diff --git a/vendor/anyhow/build.rs b/vendor/anyhow/build.rs
index 38006832e..fc585cf64 100644
--- a/vendor/anyhow/build.rs
+++ b/vendor/anyhow/build.rs
@@ -11,49 +11,38 @@ compile_error! {
     "`backtrace` feature without `std` feature is not supported"
 }
 
-// This code exercises the surface area that we expect of the std Backtrace
-// type. If the current toolchain is able to compile it, we go ahead and use
-// backtrace in anyhow.
+// This code exercises the surface area that we expect of the Error generic
+// member access API. If the current toolchain is able to compile it, then
+// anyhow is able to provide backtrace support.
 const PROBE: &str = r#"
-    #![feature(error_generic_member_access, provide_any)]
+    #![feature(error_generic_member_access)]
 
-    use std::any::{Demand, Provider};
-    use std::backtrace::{Backtrace, BacktraceStatus};
-    use std::error::Error;
-    use std::fmt::{self, Display};
+    use std::backtrace::Backtrace;
+    use std::error::{self, Error, Request};
+    use std::fmt::{self, Debug, Display};
 
-    #[derive(Debug)]
-    struct E {
-        backtrace: Backtrace,
-    }
+    struct MyError(Thing);
+    struct Thing;
 
-    impl Display for E {
+    impl Debug for MyError {
         fn fmt(&self, _formatter: &mut fmt::Formatter) -> fmt::Result {
             unimplemented!()
         }
     }
 
-    impl Error for E {
-        fn provide<'a>(&'a self, demand: &mut Demand<'a>) {
-            demand.provide_ref(&self.backtrace);
+    impl Display for MyError {
+        fn fmt(&self, _formatter: &mut fmt::Formatter) -> fmt::Result {
+            unimplemented!()
         }
     }
 
-    struct P;
-
-    impl Provider for P {
-        fn provide<'a>(&'a self, _demand: &mut Demand<'a>) {}
-    }
-
-    const _: fn() = || {
-        let backtrace: Backtrace = Backtrace::capture();
-        let status: BacktraceStatus = backtrace.status();
-        match status {
-            BacktraceStatus::Captured | BacktraceStatus::Disabled | _ => {}
+    impl Error for MyError {
+        fn provide<'a>(&'a self, request: &mut Request<'a>) {
+            request.provide_ref(&self.0);
         }
-    };
+    }
 
-    const _: fn(&dyn Error) -> Option<&Backtrace> = |err| err.request_ref::<Backtrace>();
+    const _: fn(&dyn Error) -> Option<&Backtrace> = |err| error::request_ref::<Backtrace>(err);
 "#;
 
 fn main() {
@@ -79,6 +68,17 @@ fn main() {
 }
 
 fn compile_probe() -> Option<ExitStatus> {
+    if env::var_os("RUSTC_STAGE").is_some() {
+        // We are running inside rustc bootstrap. This is a highly non-standard
+        // environment with issues such as:
+        //
+        //     https://github.com/rust-lang/cargo/issues/11138
+        //     https://github.com/rust-lang/rust/issues/114839
+        //
+        // Let's just not use nightly features here.
+        return None;
+    }
+
     let rustc = env::var_os("RUSTC")?;
     let out_dir = env::var_os("OUT_DIR")?;
     let probefile = Path::new(&out_dir).join("probe.rs");
diff --git a/vendor/anyhow/src/backtrace.rs b/vendor/anyhow/src/backtrace.rs
index 23c0c85ce..7c1906b09 100644
--- a/vendor/anyhow/src/backtrace.rs
+++ b/vendor/anyhow/src/backtrace.rs
@@ -38,7 +38,7 @@ macro_rules! backtrace {
 #[cfg(backtrace)]
 macro_rules! backtrace_if_absent {
     ($err:expr) => {
-        match ($err as &dyn std::error::Error).request_ref::<std::backtrace::Backtrace>() {
+        match std::error::request_ref::<std::backtrace::Backtrace>($err as &dyn std::error::Error) {
             Some(_) => None,
             None => backtrace!(),
         }
diff --git a/vendor/anyhow/src/context.rs b/vendor/anyhow/src/context.rs
index 9df86937b..d81b9a769 100644
--- a/vendor/anyhow/src/context.rs
+++ b/vendor/anyhow/src/context.rs
@@ -4,7 +4,7 @@ use core::convert::Infallible;
 use core::fmt::{self, Debug, Display, Write};
 
 #[cfg(backtrace)]
-use std::any::{Demand, Provider};
+use std::error::Request;
 
 mod ext {
     use super::*;
@@ -144,8 +144,8 @@ where
     }
 
     #[cfg(backtrace)]
-    fn provide<'a>(&'a self, demand: &mut Demand<'a>) {
-        StdError::provide(&self.error, demand);
+    fn provide<'a>(&'a self, request: &mut Request<'a>) {
+        StdError::provide(&self.error, request);
     }
 }
 
@@ -158,8 +158,8 @@ where
     }
 
     #[cfg(backtrace)]
-    fn provide<'a>(&'a self, demand: &mut Demand<'a>) {
-        Provider::provide(&self.error, demand);
+    fn provide<'a>(&'a self, request: &mut Request<'a>) {
+        Error::provide(&self.error, request);
     }
 }
 
diff --git a/vendor/anyhow/src/error.rs b/vendor/anyhow/src/error.rs
index 9f6ce8c10..01402d44c 100644
--- a/vendor/anyhow/src/error.rs
+++ b/vendor/anyhow/src/error.rs
@@ -5,14 +5,14 @@ use crate::ptr::Mut;
 use crate::ptr::{Own, Ref};
 use crate::{Error, StdError};
 use alloc::boxed::Box;
-#[cfg(backtrace)]
-use core::any::Demand;
 use core::any::TypeId;
 use core::fmt::{self, Debug, Display};
 use core::mem::ManuallyDrop;
 #[cfg(not(anyhow_no_ptr_addr_of))]
 use core::ptr;
 use core::ptr::NonNull;
+#[cfg(backtrace)]
+use std::error::{self, Request};
 
 #[cfg(feature = "std")]
 use core::ops::{Deref, DerefMut};
@@ -522,17 +522,21 @@ impl Error {
             Some(addr.cast::<E>().deref_mut())
         }
     }
-}
 
-#[cfg(backtrace)]
-impl std::any::Provider for Error {
+    #[cfg(backtrace)]
+    pub(crate) fn provide<'a>(&'a self, request: &mut Request<'a>) {
+        unsafe { ErrorImpl::provide(self.inner.by_ref(), request) }
+    }
+
     // Called by thiserror when you have `#[source] anyhow::Error`. This provide
     // implementation includes the anyhow::Error's Backtrace if any, unlike
     // deref'ing to dyn Error where the provide implementation would include
     // only the original error's Backtrace from before it got wrapped into an
     // anyhow::Error.
-    fn provide<'a>(&'a self, demand: &mut Demand<'a>) {
-        unsafe { ErrorImpl::provide(self.inner.by_ref(), demand) }
+    #[cfg(backtrace)]
+    #[doc(hidden)]
+    pub fn thiserror_provide<'a>(&'a self, request: &mut Request<'a>) {
+        Self::provide(self, request);
     }
 }
 
@@ -900,7 +904,7 @@ impl ErrorImpl {
             .as_ref()
             .or_else(|| {
                 #[cfg(backtrace)]
-                return Self::error(this).request_ref::<Backtrace>();
+                return error::request_ref::<Backtrace>(Self::error(this));
                 #[cfg(not(backtrace))]
                 return (vtable(this.ptr).object_backtrace)(this);
             })
@@ -908,11 +912,11 @@ impl ErrorImpl {
     }
 
     #[cfg(backtrace)]
-    unsafe fn provide<'a>(this: Ref<'a, Self>, demand: &mut Demand<'a>) {
+    unsafe fn provide<'a>(this: Ref<'a, Self>, request: &mut Request<'a>) {
         if let Some(backtrace) = &this.deref().backtrace {
-            demand.provide_ref(backtrace);
+            request.provide_ref(backtrace);
         }
-        Self::error(this).provide(demand);
+        Self::error(this).provide(request);
     }
 
     #[cold]
@@ -930,8 +934,8 @@ where
     }
 
     #[cfg(backtrace)]
-    fn provide<'a>(&'a self, demand: &mut Demand<'a>) {
-        unsafe { ErrorImpl::provide(self.erase(), demand) }
+    fn provide<'a>(&'a self, request: &mut Request<'a>) {
+        unsafe { ErrorImpl::provide(self.erase(), request) }
     }
 }
 
diff --git a/vendor/anyhow/src/kind.rs b/vendor/anyhow/src/kind.rs
index f47fe44ba..21d76aa2d 100644
--- a/vendor/anyhow/src/kind.rs
+++ b/vendor/anyhow/src/kind.rs
@@ -52,6 +52,7 @@ use crate::StdError;
 
 pub struct Adhoc;
 
+#[doc(hidden)]
 pub trait AdhocKind: Sized {
     #[inline]
     fn anyhow_kind(&self) -> Adhoc {
@@ -73,6 +74,7 @@ impl Adhoc {
 
 pub struct Trait;
 
+#[doc(hidden)]
 pub trait TraitKind: Sized {
     #[inline]
     fn anyhow_kind(&self) -> Trait {
@@ -96,6 +98,7 @@ impl Trait {
 pub struct Boxed;
 
 #[cfg(feature = "std")]
+#[doc(hidden)]
 pub trait BoxedKind: Sized {
     #[inline]
     fn anyhow_kind(&self) -> Boxed {
diff --git a/vendor/anyhow/src/lib.rs b/vendor/anyhow/src/lib.rs
index a946a810d..5ec17ada9 100644
--- a/vendor/anyhow/src/lib.rs
+++ b/vendor/anyhow/src/lib.rs
@@ -210,8 +210,8 @@
 //! will require an explicit `.map_err(Error::msg)` when working with a
 //! non-Anyhow error type inside a function that returns Anyhow's error type.
 
-#![doc(html_root_url = "https://docs.rs/anyhow/1.0.71")]
-#![cfg_attr(backtrace, feature(error_generic_member_access, provide_any))]
+#![doc(html_root_url = "https://docs.rs/anyhow/1.0.75")]
+#![cfg_attr(backtrace, feature(error_generic_member_access))]
 #![cfg_attr(doc_cfg, feature(doc_cfg))]
 #![cfg_attr(not(feature = "std"), no_std)]
 #![deny(dead_code, unused_imports, unused_mut)]
@@ -642,16 +642,22 @@ pub mod __private {
     use alloc::fmt;
     use core::fmt::Arguments;
 
+    #[doc(hidden)]
     pub use crate::ensure::{BothDebug, NotBothDebug};
+    #[doc(hidden)]
     pub use alloc::format;
+    #[doc(hidden)]
     pub use core::result::Result::Err;
+    #[doc(hidden)]
     pub use core::{concat, format_args, stringify};
 
     #[doc(hidden)]
     pub mod kind {
+        #[doc(hidden)]
         pub use crate::kind::{AdhocKind, TraitKind};
 
         #[cfg(feature = "std")]
+        #[doc(hidden)]
         pub use crate::kind::BoxedKind;
     }
 
diff --git a/vendor/anyhow/src/wrapper.rs b/vendor/anyhow/src/wrapper.rs
index 5f18a5031..8a6d686f6 100644
--- a/vendor/anyhow/src/wrapper.rs
+++ b/vendor/anyhow/src/wrapper.rs
@@ -2,7 +2,7 @@ use crate::StdError;
 use core::fmt::{self, Debug, Display};
 
 #[cfg(backtrace)]
-use std::any::Demand;
+use std::error::Request;
 
 #[repr(transparent)]
 pub struct MessageError<M>(pub M);
@@ -75,7 +75,7 @@ impl StdError for BoxedError {
     }
 
     #[cfg(backtrace)]
-    fn provide<'a>(&'a self, demand: &mut Demand<'a>) {
-        self.0.provide(demand);
+    fn provide<'a>(&'a self, request: &mut Request<'a>) {
+        self.0.provide(request);
     }
 }
diff --git a/vendor/anyhow/tests/test_ensure.rs b/vendor/anyhow/tests/test_ensure.rs
index 0814832ae..aeff3ac53 100644
--- a/vendor/anyhow/tests/test_ensure.rs
+++ b/vendor/anyhow/tests/test_ensure.rs
@@ -4,10 +4,12 @@
     clippy::extra_unused_type_parameters,
     clippy::if_same_then_else,
     clippy::ifs_same_cond,
+    clippy::ignored_unit_patterns,
     clippy::items_after_statements,
     clippy::let_and_return,
     clippy::let_underscore_untyped,
     clippy::match_bool,
+    clippy::needless_else,
     clippy::never_loop,
     clippy::overly_complex_bool_expr,
     clippy::redundant_closure_call,