Upgrade Rust to 1.82.0 (#34592)

* Fix deprecated PanicInfo alias

Fixes:
```rust
use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
```

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* build: upgrade rustc to 1.82.0

Tracking issue for the silenced lints:
https://github.com/servo/servo/issues/34591

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

---------

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

6 files changed, 18 insertions, 0 deletions

diff --git a/components/constellation/constellation.rs b/components/constellation/constellation.rs
index 1b30aae7115..e7713b11674 100644
--- a/components/constellation/constellation.rs
+++ b/components/constellation/constellation.rs
@@ -1177,6 +1177,8 @@ where
     )]
     fn handle_request(&mut self) {
         #[derive(Debug)]
+        // FIXME: https://github.com/servo/servo/issues/34591
+        #[expect(clippy::large_enum_variant)]
         enum Request {
             PipelineNamespace(PipelineNamespaceRequest),
             Script((PipelineId, FromScriptMsg)),
diff --git a/components/constellation/session_history.rs b/components/constellation/session_history.rs
index e91e3329e60..f948c48b999 100644
--- a/components/constellation/session_history.rs
+++ b/components/constellation/session_history.rs
@@ -132,6 +132,8 @@ pub struct SessionHistoryChange {
 }
 
 /// Represents a pipeline or discarded pipeline in a history entry.
+// FIXME: https://github.com/servo/servo/issues/34591
+#[expect(clippy::large_enum_variant)]
 #[derive(Clone, Debug)]
 pub enum NeedsToReload {
     /// Represents a pipeline that has not been discarded
@@ -176,6 +178,8 @@ impl PartialEq for NeedsToReload {
 }
 
 /// Represents a the difference between two adjacent session history entries.
+// FIXME: https://github.com/servo/servo/issues/34591
+#[expect(clippy::large_enum_variant)]
 #[derive(Debug)]
 pub enum SessionHistoryDiff {
     /// Represents a diff where the active pipeline of an entry changed.
diff --git a/components/shared/devtools/lib.rs b/components/shared/devtools/lib.rs
index 4931cc9f279..29b5a8b0aff 100644
--- a/components/shared/devtools/lib.rs
+++ b/components/shared/devtools/lib.rs
@@ -52,6 +52,8 @@ pub enum DevtoolsControlMsg {
 }
 
 /// Events that the devtools server must act upon.
+// FIXME: https://github.com/servo/servo/issues/34591
+#[expect(clippy::large_enum_variant)]
 #[derive(Debug)]
 pub enum ChromeToDevtoolsControlMsg {
     /// A new client has connected to the server.
diff --git a/components/shared/net/lib.rs b/components/shared/net/lib.rs
index 757ee61daa3..be1f6378ced 100644
--- a/components/shared/net/lib.rs
+++ b/components/shared/net/lib.rs
@@ -183,6 +183,8 @@ impl From<ReferrerPolicy> for ReferrerPolicyHeader {
     }
 }
 
+// FIXME: https://github.com/servo/servo/issues/34591
+#[expect(clippy::large_enum_variant)]
 #[derive(Debug, Deserialize, Serialize)]
 pub enum FetchResponseMsg {
     // todo: should have fields for transmitted/total bytes
@@ -239,6 +241,8 @@ pub enum FilteredMetadata {
     OpaqueRedirect(ServoUrl),
 }
 
+// FIXME: https://github.com/servo/servo/issues/34591
+#[expect(clippy::large_enum_variant)]
 #[derive(Clone, Debug, Deserialize, Serialize)]
 pub enum FetchMetadata {
     Unfiltered(Metadata),
@@ -502,6 +506,8 @@ pub enum CoreResourceMsg {
     Exit(IpcSender<()>),
 }
 
+// FIXME: https://github.com/servo/servo/issues/34591
+#[expect(clippy::large_enum_variant)]
 enum ToFetchThreadMessage {
     StartFetch(
         /* request_builder */ RequestBuilder,
diff --git a/components/shared/script/lib.rs b/components/shared/script/lib.rs
index a8dd33010f8..1f4767af126 100644
--- a/components/shared/script/lib.rs
+++ b/components/shared/script/lib.rs
@@ -271,6 +271,8 @@ pub enum UpdatePipelineIdReason {
 }
 
 /// Messages sent from the constellation or layout to the script thread.
+// FIXME: https://github.com/servo/servo/issues/34591
+#[expect(clippy::large_enum_variant)]
 #[derive(Deserialize, Serialize)]
 pub enum ConstellationControlMsg {
     /// Takes the associated window proxy out of "delaying-load-events-mode",
diff --git a/components/webgpu/ipc_messages/recv.rs b/components/webgpu/ipc_messages/recv.rs
index bb478ad571d..658daf0f736 100644
--- a/components/webgpu/ipc_messages/recv.rs
+++ b/components/webgpu/ipc_messages/recv.rs
@@ -42,6 +42,8 @@ pub struct ContextConfiguration {
     pub is_opaque: bool,
 }
 
+// FIXME: https://github.com/servo/servo/issues/34591
+#[expect(clippy::large_enum_variant)]
 #[derive(Debug, Deserialize, Serialize)]
 pub enum WebGPURequest {
     BufferMapAsync {