Upgrade Rust to 1.76.0-nightly

.config/nextest.toml

@@ -5,6 +5,8 @@ fail-fast = false
 failure-output = "immediate-final"
 # Show failed, flaky and retried, and slow tests.
 status-level = "slow"
+# Add retires for flaky tests
+retries = { backoff = "exponential", count = 3, delay = "5s" }
 
 [profile.ci.junit]
 # Output a JUnit report under `target/nextest/ci/junit.xml`.

Cargo.toml

@@ -191,7 +191,7 @@ exclude = [
 resolver = "2"
 
 [workspace.package]
-rust-version = "1.74.0"
+rust-version = "1.76.0"
 
 [profile.dev]
 opt-level = 0

admin-http-gateway/Cargo.toml

@@ -14,7 +14,7 @@ mc-util-uri = { path = "../util/uri" }
 
 clap = { version = "4.5", features = ["derive", "env"] }
 grpcio = "0.13"
-rocket = { version = "0.5.0", features = ["json"] }
+rocket = { version = "0.5.1", features = ["json"] }
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"

admin-http-gateway/src/main.rs

@@ -4,18 +4,6 @@
 
 #![deny(missing_docs)]
 #![feature(proc_macro_hygiene, decl_macro)]
-// Needed due to the `FromForm` macro implementation in rocket
-// Without it one gets:
-//        --> admin-http-gateway/src/main.rs:93:1
-//         |
-//      93 | / struct SetRustLogForm {
-//      94 | |     rust_log: String,
-//      95 | | }
-//         | |_^
-//         |
-//         = note: `-D renamed-and-removed-lints` implied by `-D warnings`
-//         = help: to override `-D warnings` add `#[allow(renamed_and_removed_lints)]`
-#![allow(renamed_and_removed_lints)]
 
 use clap::Parser;
 use grpcio::ChannelBuilder;

attest/core/src/lib.rs

@@ -6,6 +6,10 @@
 #![no_std]
 #![feature(core_intrinsics)]
 #![allow(clippy::result_large_err)]
+// This is needed to use feature(core_intrinsics)
+// I believe were using the core_intrinsics feature for f64 abs support since we are in no_std.
+// This is IAS code so its almost dead.
+#![allow(internal_features)]
 
 extern crate alloc;
 #[macro_use]

consensus/enclave/impl/src/constant_time_token_map.rs

@@ -88,12 +88,12 @@ impl<T: ConditionallySelectable + Default> CtTokenMap<T> {
     }
 
     /// Iterate over all entries in the map.
-    pub fn iter(&self) -> impl Iterator<Item = &(TokenId, T)> + DoubleEndedIterator {
+    pub fn iter(&self) -> impl DoubleEndedIterator<Item = &(TokenId, T)> {
         self.storage.iter()
     }
 
     /// Get an iterator over the keys of this map.
-    pub fn keys(&self) -> impl Iterator<Item = &TokenId> + DoubleEndedIterator {
+    pub fn keys(&self) -> impl DoubleEndedIterator<Item = &TokenId> {
         self.storage.iter().map(|(key, _val)| key)
     }
 }