Cargo.lock: bump dependencies

Upgrades the following dependencies:

$ cargo update                                                                                                    141 ↵
    Updating git repository `https://github.com/RustCrypto/utils.git`
   708aa72..cc77203             -> origin/HEAD
    Updating crates.io index
    Updating async-trait v0.1.74 -> v0.1.75
    Updating block-buffer v0.11.0-pre (https://github.com/RustCrypto/utils.git#708aa72b) -> #cc772039
    Updating block-padding v0.4.0-pre (https://github.com/RustCrypto/utils.git#708aa72b) -> #cc772039
    Updating byteorder v1.4.3 -> v1.5.0
 Downgrading cc v1.0.84 -> v1.0.83
    Updating hybrid-array v0.2.0-pre.5 (https://github.com/RustCrypto/utils.git#708aa72b) -> #cc772039
    Updating inout v0.2.0-pre (https://github.com/RustCrypto/utils.git#708aa72b) -> #cc772039
    Updating itoa v1.0.9 -> v1.0.10
      Adding jobserver v0.1.27
    Updating libc v0.2.150 -> v0.2.151
    Updating proc-macro2 v1.0.69 -> v1.0.71
    Updating ryu v1.0.15 -> v1.0.16
    Updating serde v1.0.192 -> v1.0.193
    Updating serde_bytes v0.11.12 -> v0.11.13
    Updating serde_derive v1.0.192 -> v1.0.193
    Updating spki v0.7.2 -> v0.7.3
    Updating syn v2.0.39 -> v2.0.43

.github/workflows/kem.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.61.0 # Next MSRV candidate
+          - 1.66.0 # MSRV
           - stable
         target:
           - thumbv7em-none-eabi
@@ -36,26 +36,12 @@ jobs:
           targets: ${{ matrix.target }}
       - run: cargo build --no-default-features --release --target ${{ matrix.target }}
 
-  # TODO: use the reusable workflow after this crate will be part of the
-  # toot workspace
-  # minimal-versions:
-  #   runs-on: ubuntu-latest
-  #   steps:
-  #     - uses: actions/checkout@v4
-  #     - uses: RustCrypto/actions/cargo-cache@master
-  #     - uses: dtolnay/rust-toolchain@master
-  #       with:
-  #         toolchain: nightly
-  #     - uses: RustCrypto/actions/cargo-hack-install@master
-  #     - run: cargo update -Z minimal-versions
-  #     - run: cargo hack test --release --feature-powerset
-
   test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
         rust:
-          - 1.61.0 # Next MSRV candidate
+          - 1.66.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v4
@@ -67,15 +53,3 @@ jobs:
       - run: cargo test --no-default-features --release
       - run: cargo test --release
       - run: cargo test --all-features --release
-
-  # build-only test of MSRV
-  # TODO: remove on MSRV bump higher than MSRV of `cc`
-  test-msrv:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: RustCrypto/actions/cargo-cache@master
-      - uses: dtolnay/rust-toolchain@master
-        with:
-          toolchain: 1.60.0
-      - run: cargo check --all-features

kem/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name          = "kem"
 description   = "Traits for key encapsulation mechanisms"
-version       = "0.2.0"
+version       = "0.3.0-pre"
 authors       = ["RustCrypto Developers"]
 license       = "Apache-2.0 OR MIT"
 documentation = "https://docs.rs/kem"
@@ -10,7 +10,7 @@ readme        = "README.md"
 edition       = "2021"
 keywords      = ["crypto"]
 categories    = ["cryptography", "no-std"]
-rust-version  = "1.60"
+rust-version  = "1.66"
 
 [dependencies]
 rand_core = "0.6"

kem/README.md

@@ -15,7 +15,7 @@ The crate exposes four traits, `Encapsulator`, `Decapsulator`, `AuthEncapsulator
 
 ## Minimum Supported Rust Version
 
-Rust **1.60** or higher.
+Rust **1.66** or higher.
 
 Minimum supported Rust version can be changed in the future, but it will be
 done with a minor version bump.
@@ -47,7 +47,7 @@ dual licensed as above, without any additional terms or conditions.
 [docs-image]: https://docs.rs/kem/badge.svg
 [docs-link]: https://docs.rs/kem/
 [license-image]: https://img.shields.io/badge/license-Apache2.0/MIT-blue.svg
-[rustc-image]: https://img.shields.io/badge/rustc-1.60+-blue.svg
+[rustc-image]: https://img.shields.io/badge/rustc-1.66+-blue.svg
 [chat-image]: https://img.shields.io/badge/zulip-join_chat-blue.svg
 [chat-link]: https://rustcrypto.zulipchat.com/#narrow/stream/260048-signatures
 [build-image]: https://github.com/RustCrypto/traits/workflows/kem/badge.svg?branch=master&event=push