remove -D warnings (#1200)

Author: khieta

.github/workflows/build_downstream_deps.yml

@@ -39,10 +39,10 @@ jobs:
           path: cedar-spec/cedar
       - name: build cedar-drt
         working-directory: cedar-spec/cedar-drt
-        run: RUSTFLAGS="-D warnings" cargo build
+        run: cargo build
       - name: build cedar-drt/fuzz
         working-directory: cedar-spec/cedar-drt/fuzz
-        run: RUSTFLAGS="--cfg=fuzzing -D warnings" cargo build
+        run: RUSTFLAGS="--cfg=fuzzing" cargo build
 
   cedar-java:
     name: CedarJava
@@ -70,7 +70,7 @@ jobs:
         run: bash config.sh run_int_tests
       - name: build cedar-java/CedarJavaFFI
         working-directory: cedar-java/CedarJavaFFI
-        run: RUSTFLAGS="-D warnings" cargo build
+        run: cargo build
       - name: build cedar-java/CedarJava
         working-directory: cedar-java/CedarJava
         run: export MUST_RUN_CEDAR_INTEGRATION_TESTS=1 && ./gradlew build

.github/workflows/ci.yml

@@ -17,8 +17,8 @@ jobs:
       - uses: actions/checkout@v3
       - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
       - run: cargo fmt --all --check
-      - run: RUSTFLAGS="-D warnings -F unsafe-code" cargo build --verbose --features "experimental"
-      - run: RUSTFLAGS="-D warnings -F unsafe-code" cargo build --verbose
+      - run: RUSTFLAGS="-F unsafe-code" cargo build --verbose --features "experimental"
+      - run: RUSTFLAGS="-F unsafe-code" cargo build --verbose
       - run: cargo test --verbose --features "experimental"
       - run: cargo test --verbose
       - run: cargo doc --all-features

.github/workflows/nightly_build.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v3
       - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
       - run: cargo fmt --all --check
-      - run: RUSTFLAGS="-D warnings -F unsafe-code" cargo build --verbose
+      - run: RUSTFLAGS="-F unsafe-code" cargo build --verbose
       - run: cargo test --verbose --features "experimental"
       - run: cargo test --verbose
       - run: cargo doc --all-features