diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 63a7003..d65b516 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,6 +8,10 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
+  CARGO_INCREMENTAL: 0
+  CARGO_PROFILE_DEV_DEBUG: 0
+  CARGO_PROFILE_TEST_DEBUG: 0
+  RUSTFLAGS: "-C debuginfo=0 -D warnings"
 
 jobs:
   test:
@@ -18,23 +22,17 @@ jobs:
 
       - uses: ./.github/actions/setup
 
-      - name: Cache cargo registry
-        uses: actions/cache@v4
+      - uses: actions/cache@v4
         with:
-          path: ~/.cargo/registry
-          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
-
-      - name: Cache cargo index
-        uses: actions/cache@v4
-        with:
-          path: ~/.cargo/git
-          key: ${{ runner.os }}-cargo-git-${{ hashFiles('**/Cargo.lock') }}
-
-      - name: Cache target directory
-        uses: actions/cache@v4
-        with:
-          path: target
-          key: ${{ runner.os }}-target-${{ hashFiles('**/Cargo.lock') }}
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
 
       - name: Run tests
         run: cargo test --workspace
@@ -62,26 +60,20 @@ jobs:
         with:
           components: clippy
 
-      - name: Cache cargo registry
-        uses: actions/cache@v4
-        with:
-          path: ~/.cargo/registry
-          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
-
-      - name: Cache cargo index
-        uses: actions/cache@v4
+      - uses: actions/cache@v4
         with:
-          path: ~/.cargo/git
-          key: ${{ runner.os }}-cargo-git-${{ hashFiles('**/Cargo.lock') }}
-
-      - name: Cache target directory
-        uses: actions/cache@v4
-        with:
-          path: target
-          key: ${{ runner.os }}-clippy-target-${{ hashFiles('**/Cargo.lock') }}
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
 
       - name: Run clippy
-        run: cargo clippy --workspace -- -D warnings
+        run: cargo clippy --workspace
 
   build:
     name: Build
@@ -91,23 +83,17 @@ jobs:
 
       - uses: ./.github/actions/setup
 
-      - name: Cache cargo registry
-        uses: actions/cache@v4
-        with:
-          path: ~/.cargo/registry
-          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
-
-      - name: Cache cargo index
-        uses: actions/cache@v4
-        with:
-          path: ~/.cargo/git
-          key: ${{ runner.os }}-cargo-git-${{ hashFiles('**/Cargo.lock') }}
-
-      - name: Cache target directory
-        uses: actions/cache@v4
+      - uses: actions/cache@v4
         with:
-          path: target
-          key: ${{ runner.os }}-build-target-${{ hashFiles('**/Cargo.lock') }}
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
 
       - name: Build
-        run: cargo build --workspace --verbose
+        run: cargo build --workspace
diff --git a/examples/background_image.rs b/examples/background_image.rs
index da0da83..10ed951 100644
--- a/examples/background_image.rs
+++ b/examples/background_image.rs
@@ -1,6 +1,5 @@
 mod glfw;
 
-use bevy::prelude::Color;
 use glfw::GlfwContext;
 use processing::prelude::*;
 use processing_render::render::command::DrawCommand;