Replace unmaintained actions-rs/* actions in CI workflows (#852)

Basically all of the `actions-rs/*` actions are unmaintained. See
<actions-rs/toolchain#216> for more
information. Due to their age they generate several warnings in
CI runs.

To get rid of some of those warnings the occurrences of
`actions-rs/toolchain` are replaced by `dtolnay/rust-toolchain`,
and the occurrences of `actions-rs/cargo` are replaced by direct
invocations of `cargo`.

.github/workflows/blobby.yml

@@ -27,11 +27,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          override: true
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo test

.github/workflows/block-buffer.yml

@@ -30,12 +30,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
+          targets: ${{ matrix.target }}
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo build --target ${{ matrix.target }}
@@ -55,11 +53,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          override: true
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo test

.github/workflows/block-padding.yml

@@ -30,12 +30,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
+          targets: ${{ matrix.target }}
       - run: cargo build --target ${{ matrix.target }}
 
   minimal-versions:
@@ -53,9 +51,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          override: true
       - run: cargo test

.github/workflows/cmov.yml

@@ -35,12 +35,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
+          targets: ${{ matrix.target }}
       - uses: RustCrypto/actions/cargo-hack-install@master
       - run: cargo build --target ${{ matrix.target }}
 
@@ -73,12 +71,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          profile: minimal
-          override: true
+          targets: ${{ matrix.target }}
       - run: ${{ matrix.deps }}
       - run: cargo test
 
@@ -103,11 +99,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          profile: minimal
-          override: true
+          targets: ${{ matrix.target }}
       - uses: RustCrypto/actions/cross-install@master
       - run: cross test --target ${{ matrix.target }}

.github/workflows/cpufeatures.yml

@@ -44,12 +44,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
-          profile: minimal
+          targets: ${{ matrix.target }}
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: ${{ matrix.deps }}
@@ -67,12 +65,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.toolchain }}
-          target: x86_64-apple-darwin
-          override: true
+          targets: x86_64-apple-darwin
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo test
@@ -92,12 +88,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.toolchain }}
-          target: ${{ matrix.target }}
-          override: true
+          targets: ${{ matrix.target }}
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo test --target ${{ matrix.target }}
@@ -117,12 +111,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
-          profile: minimal
+          targets: ${{ matrix.target }}
       - uses: RustCrypto/actions/cross-install@master
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml

.github/workflows/dbl.yml

@@ -30,12 +30,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
+          targets: ${{ matrix.target }}
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo build --target ${{ matrix.target }}
@@ -55,11 +53,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          override: true
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo test

.github/workflows/fiat-constify.yml

@@ -28,10 +28,8 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.toolchain }}
-          override: true
-          profile: minimal
       - run: cargo test
       - run: cargo test --all-features

.github/workflows/hex-literal.yml

@@ -30,12 +30,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
+          targets: ${{ matrix.target }}
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo build --target ${{ matrix.target }}
@@ -55,11 +53,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          override: true
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo test

.github/workflows/hybrid-array.yml

@@ -32,12 +32,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
-          profile: minimal
+          targets: ${{ matrix.target }}
       - run: cargo build --no-default-features --target ${{ matrix.target }}
 
   minimal-versions:
@@ -55,10 +53,8 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.toolchain }}
-          override: true
-          profile: minimal
       - run: cargo test
       - run: cargo test --all-features

.github/workflows/inout.yml

@@ -30,12 +30,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
+          targets: ${{ matrix.target }}
       - run: cargo build --target ${{ matrix.target }}
       - run: cargo build --features block-padding --target ${{ matrix.target }}
 
@@ -54,11 +52,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          override: true
       - run: cargo test
       - run: cargo test --features block-padding
       - run: cargo test --all-features

.github/workflows/opaque-debug.yml

@@ -30,12 +30,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
+          targets: ${{ matrix.target }}
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo build --target ${{ matrix.target }}
@@ -55,11 +53,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          override: true
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo test

.github/workflows/workspace.yml

@@ -15,25 +15,18 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 1.67.0 # Pinned to prevent breakages
           components: clippy
-          override: true
-          profile: minimal
       - run: cargo clippy --all --all-features -- -D warnings
 
   rustfmt:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: stable
           components: rustfmt
-          profile: minimal
-          override: true
-      - uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+      - run: cargo fmt --all -- --check

.github/workflows/zeroize.yml

@@ -32,12 +32,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
-          profile: minimal
+          targets: ${{ matrix.target }}
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: cargo build --no-default-features --target ${{ matrix.target }}
@@ -89,12 +87,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          profile: minimal
-          override: true
+          targets: ${{ matrix.target }}
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml
       - run: ${{ matrix.deps }}
@@ -115,12 +111,10 @@ jobs:
       - uses: actions/checkout@v3
       - uses: RustCrypto/actions/cargo-cache@master
       - run: ${{ matrix.deps }}
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          profile: minimal
-          override: true
+          targets: ${{ matrix.target }}
       - uses: RustCrypto/actions/cross-install@master
       # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
       - run: rm ../Cargo.toml