Update rust version to 1.74

Cargo.toml

@@ -185,8 +185,10 @@ exclude = [
     "util/serial",
 ]
 
+resolver = "2"
+
 [workspace.package]
-rust-version = "1.68.0"
+rust-version = "1.74.0"
 
 [profile.dev]
 opt-level = 0

admin-http-gateway/src/main.rs

@@ -4,6 +4,18 @@
 
 #![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;

common/src/hasher_builder.rs

@@ -17,6 +17,8 @@ pub struct HasherBuilder {
 
 impl Default for HasherBuilder {
     fn default() -> Self {
+        // in wasm McRng is a type alias so one cannot assign it as a default value.
+        #[allow(clippy::default_constructed_unit_structs)]
         let mut rng = McRng::default();
         let k0 = rng.next_u64();
         let k1 = rng.next_u64();

crypto/digestible/test-utils/src/inspect_ast.rs

@@ -152,6 +152,7 @@ impl ASTNode {
     // This is only test code that doesn't get shipped.
     #[inline(never)]
     #[allow(clippy::transmute_ptr_to_ptr)]
+    #[allow(invalid_reference_casting)]
     pub fn find_incomplete_child_mut(&mut self) -> Option<&mut ASTNode> {
         self.find_incomplete_child().map(|x| {
             // Safety:

crypto/hashes/Cargo.toml

@@ -15,8 +15,4 @@ mc-crypto-digestible = { path = "../digestible", default_features = false }
 
 digest = { version = "0.10.1", default-features = false }
 
-[target.'cfg(any(target_feature = "avx2", target_feature = "avx"))'.dependencies]
-blake2 = { version = "0.10.2", default-features = false, features = ["simd"] }
-
-[target.'cfg(not(any(target_feature = "avx2", target_feature = "avx")))'.dependencies]
-blake2 = { version = "0.10.2", default-features = false }
+blake2 = { version = "0.10.6", default-features = false }

docker/rust-toolchain

@@ -1,2 +1,2 @@
 [toolchain]
-channel = "nightly-2023-01-22"
+channel = "nightly-2023-10-01"

fog/ocall_oram_storage/trusted/Cargo.toml

@@ -24,10 +24,6 @@ lazy_static = { version = "1.4", features = ["spin_no_std"] }
 rand_core = { version = "0.6", default-features = false }
 subtle = { version = "2", default-features = false }
 
-[target.'cfg(any(target_feature = "avx2", target_feature = "avx"))'.dependencies]
-blake2 = { version = "0.10.6", default-features = false, features = ["simd"] }
-
-[target.'cfg(not(any(target_feature = "avx2", target_feature = "avx")))'.dependencies]
 blake2 = { version = "0.10.6", default-features = false }
 
 [dev-dependencies]

sgx/panic/src/lib.rs

@@ -9,6 +9,7 @@
 //
 // Alloc feature must be enabled to get APIs associated to catching panics
 // and rethrowing them, because in Rust those APIs use the Box type.
+#![allow(internal_features)]
 #![feature(lang_items)] // for eh_personality
 #![feature(thread_local)]