drop check, clippy does it

Signed-off-by: Pierre Fenoll <pierrefenoll@gmail.com>

.github/workflows/ci.yml

@@ -49,21 +49,3 @@ jobs:
       with:
         command: clippy
         args: --workspace --all-targets --all-features --  -D warnings -W clippy::all
-
-  check:
-    name: cargo check
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions-rs/toolchain@v1
-      with:
-        profile: minimal
-        toolchain: stable
-    - run: sudo apt install libxcb-composite0-dev
-    - uses: actions/checkout@v2
-    - uses: actions-rs/cargo@v1
-      with:
-        command: check
-    - uses: actions-rs/cargo@v1
-      with:
-        command: check
-        args: --all-features