Update to Rust v1.67

[tomaka]

No description provided.

[tomaka]

I can't find anything in the Rust changelog regarding a change in behavior of VecDeque.
It is likely that the Noise code needs some non-insubstantial changes.

[tomaka]

CI failure caused by actions/checkout#1169

[tomaka]

I don't understand why only this PR is affected by this CI issue.

[tomaka]

I don't understand why only this PR is affected by this CI issue.

I suppose that something has changed in the Rust Docker image between 1.65 and 1.67

[github-actions]

twiggy diff report

Difference in .wasm size before and after this pull request.

---

 Delta Bytes │ Item
─────────────┼─────────────────────────────────────────────────────────────────────────────────────────────────────────
     +116100 ┊ smoldot_light::json_rpc_service::Background<TPlat>::handle_request::{{closure}}::h3d3fc62adf079256
      +50620 ┊ smoldot::executor::host::ReadyToRun::run_once::h42c3df96ae951ef7
      -50338 ┊ smoldot::executor::host::ReadyToRun::run_once::h42471b52c5e6c06b
      +47476 ┊ smoldot::json_rpc::methods::MethodCall::from_defs::h5a405ce13d7acb11
      -45996 ┊ smoldot::json_rpc::methods::MethodCall::from_defs::hf88d34ec847a230f
      +35417 ┊ custom section '.debug_str'
      +29045 ┊ custom section '.debug_pubnames'
      -19070 ┊ <wasmparser_nostd::readers::core::operators::Operator as core::fmt::Debug>::fmt::h2fc7455473655f17
      +19070 ┊ <wasmparser_nostd::readers::core::operators::Operator as core::fmt::Debug>::fmt::h390d168f0f039f02
      -14578 ┊ <rand_chacha::chacha::ChaCha12Core as rand_core::block::BlockRngCore>::generate::h30aae5e8726d597c
      -14578 ┊ <rand_chacha::chacha::ChaCha20Core as rand_core::block::BlockRngCore>::generate::hae40d62a9c19e2c7
      +14577 ┊ <rand_chacha::chacha::ChaCha12Core as rand_core::block::BlockRngCore>::generate::hde92faef726cdbe5
      +14577 ┊ <rand_chacha::chacha::ChaCha20Core as rand_core::block::BlockRngCore>::generate::hd5816d3355e7f015
      +14067 ┊ <core::panic::unwind_safe::AssertUnwindSafe<F> as core::future::future::Future>::poll::h762d91d15db8dfaf
      +13152 ┊ smoldot::executor::vm::interpreter::InterpreterPrototype::new::hee2e5642b381d2c0
      +13105 ┊ smoldot_light::transactions_service::background_task::{{closure}}::hff054616699d5d93
      -13086 ┊ sha2::sha512::soft::sha512_digest_block_u64::h2bf5ee7840de5833
      -13086 ┊ sha2::sha512::soft::sha512_digest_block_u64::h6a4218d03752cc8e
      +13086 ┊ sha2::sha512::soft::sha512_digest_block_u64::h7b705c63123facae
      +13086 ┊ sha2::sha512::soft::sha512_digest_block_u64::hc36f759b53331634
     -120322 ┊ ... and 33177 more.
      +77261 ┊ Σ [33197 Total Rows]