CI actions maintenance: pin ndarray 0.16 (#420)

* Patch actions to use ndarray 0.16

* Add forgotten patch

* Linting

* Fix doc broken link

* Fix "Attempting to handle tarpaulin being signaled" error

cf. xd009642/tarpaulin#1056

Author: relf

.github/workflows/benching.yml

@@ -14,5 +14,8 @@ jobs:
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@stable
 
+      - name: Update ndarray to 0.16.1 (temporary workaround to avoid pulling ndarray 0.17.1)
+        run: cargo update -p ndarray:0.17.1 --precise 0.16.1
+
       - name: Run cargo bench iai
         run: cargo bench iai --all

.github/workflows/checking.yml

@@ -31,6 +31,9 @@ jobs:
       - name: Log active toolchain
         run: rustup show
 
+      - name: Update ndarray to 0.16.1 (temporary workaround to avoid pulling ndarray 0.17.1)
+        run: cargo update -p ndarray:0.17.1 --precise 0.16.1
+
       # Check if linfa compiles by itself without uniting dependency features with other crates
       - name: Run cargo check on linfa
         run: cargo check

.github/workflows/codequality.yml

@@ -22,6 +22,9 @@ jobs:
           toolchain: ${{ matrix.toolchain }}
           components: rustfmt, clippy
 
+      - name: Update ndarray to 0.16.1 (temporary workaround to avoid pulling ndarray 0.17.1)
+        run: cargo update -p ndarray:0.17.1 --precise 0.16.1
+
       - name: Run cargo fmt
         run: cargo fmt --all -- --check
 
@@ -41,6 +44,9 @@ jobs:
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@stable
 
+      - name: Update ndarray to 0.16.1 (temporary workaround to avoid pulling ndarray 0.17.1)
+        run: cargo update -p ndarray:0.17.1 --precise 0.16.1
+
       - name: Get rustc version
         id: rustc-version
         run: echo "::set-output name=version::$(cargo --version | cut -d ' ' -f 2)"
@@ -59,7 +65,7 @@ jobs:
 
       - name: Generate code coverage
         run: |
-          cargo tarpaulin --verbose --timeout 120 --out Xml --all --release
+          cargo tarpaulin --verbose --timeout 120 --out Xml --all --release --engine llvm
       - name: Upload to codecov.io
         uses: codecov/codecov-action@v5
         with:

.github/workflows/docs.yml

@@ -15,6 +15,9 @@ jobs:
       - name: 'Checkout'
         uses: actions/checkout@master
 
+      - name: Update ndarray to 0.16.1 (temporary workaround to avoid pulling ndarray 0.17.1)
+        run: cargo update -p ndarray:0.17.1 --precise 0.16.1
+
       - name: 'Build only' 
         uses: shalzz/zola-deploy-action@master
         env:
@@ -39,6 +42,9 @@ jobs:
         with:
           components: rustfmt, rust-src
 
+      - name: Update ndarray to 0.16.1 (temporary workaround to avoid pulling ndarray 0.17.1)
+        run: cargo update -p ndarray:0.17.1 --precise 0.16.1
+
       - name: Build Documentation
         run: cargo doc --workspace --no-deps
         env:

.github/workflows/testing.yml

@@ -25,6 +25,9 @@ jobs:
         with:
           toolchain: ${{ matrix.toolchain }}
 
+      - name: Update ndarray to 0.16.1 (temporary workaround to avoid pulling ndarray 0.17.1)
+        run: cargo update -p ndarray:0.17.1 --precise 0.16.1
+
       - name: Run cargo test
         run: cargo test --release --workspace
 
@@ -50,5 +53,8 @@ jobs:
         with:
           toolchain: ${{ matrix.toolchain }}
 
+      - name: Update ndarray to 0.16.1 (temporary workaround to avoid pulling ndarray 0.17.1)
+        run: cargo update -p ndarray:0.17.1 --precise 0.16.1
+
       - name: Run cargo test with BLAS enabled
         run: cargo test --release --workspace --features intel-mkl-static,linfa-ica/blas,linfa-reduction/blas,linfa-linear/blas,linfa-preprocessing/blas,linfa-pls/blas,linfa-elasticnet/blas

algorithms/linfa-logistic/src/lib.rs

@@ -876,7 +876,7 @@ mod test {
             [9.0]
         ];
         let y = array![0.0, 0.0, 0.0, 0.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0];
-        let ws = vec![
+        let ws = [
             array![0.0, 0.0],
             array![0.0, 1.0],
             array![1.0, 0.0],
@@ -937,7 +937,7 @@ mod test {
             [9.0]
         ];
         let y = array![0.0, 0.0, 0.0, 0.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0];
-        let ws = vec![
+        let ws = [
             array![0.0, 0.0],
             array![0.0, 1.0],
             array![1.0, 0.0],

src/dataset/impl_dataset.rs

@@ -1050,7 +1050,7 @@ where
     S: DataMut<Elem = E>,
 {
     /// Specialized version of `cross_validate` for single-target datasets. Allows the evaluation
-    /// closure to return a float without wrapping it in `arr0`. See [`Dataset.cross_validate`] for
+    /// closure to return a float without wrapping it in `arr0`. See [`Dataset::cross_validate`] for
     /// more details.
     pub fn cross_validate_single<O, ER, M, FACC, C>(
         &'a mut self,