MAINT: Make clippy its own gh actions job

Author: bluss

.github/workflows/ci.yml

@@ -4,17 +4,15 @@ on:
   pull_request:
     branches: [ master ]
 
-
 name: Continuous integration
 
-
 env:
   CARGO_TERM_COLOR: always
   HOST: x86_64-unknown-linux-gnu
   FEATURES: "test docs"
 
 jobs:
-  ci:
+  tests:
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -31,8 +29,23 @@ jobs:
           profile: minimal
           toolchain: ${{ matrix.rust }}
           override: true
-          components: rustfmt, clippy
       - name: Install openblas
         run: sudo apt-get install libopenblas-dev gfortran
       - run: ./scripts/all-tests.sh "$FEATURES" ${{ matrix.rust }}
 
+  clippy:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        rust:
+          - beta
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: ${{ matrix.rust }}
+          override: true
+          components: clippy
+      - run: cargo clippy
+

scripts/all-tests.sh

@@ -17,5 +17,4 @@ cargo test --manifest-path=ndarray-rand/Cargo.toml --features quickcheck --verbo
 cargo test --manifest-path=serialization-tests/Cargo.toml --verbose
 cargo test --manifest-path=blas-tests/Cargo.toml --verbose
 CARGO_TARGET_DIR=target/ cargo test --manifest-path=numeric-tests/Cargo.toml --verbose
-([ "$CHANNEL" != "beta" ] || (rustup component add clippy && cargo clippy))
 ([ "$CHANNEL" != "nightly" ] || cargo bench --no-run --verbose --features "$FEATURES")