f fix workflow

Author: devrandom

.github/workflows/build.yml

@@ -103,10 +103,10 @@ jobs:
           RUSTFLAGS="-C link-dead-code" cargo build --verbose --color always --features rpc-client,rest-client,tokio
       - name: Test on Rust ${{ matrix.toolchain }} with net-tokio
         if: "matrix.build-net-tokio && !matrix.coverage"
-        run: cargo test --verbose --color always
+        run: cargo test --verbose --color always --features=test_utils
       - name: Test on Rust ${{ matrix.toolchain }} with net-tokio and full code-linking for coverage generation
         if: matrix.coverage
-        run: RUSTFLAGS="-C link-dead-code" cargo test --verbose --color always
+        run: RUSTFLAGS="-C link-dead-code" cargo test --verbose --color always --features=test_utils
       - name: Test on no-std bullds Rust ${{ matrix.toolchain }}
         if: "matrix.build-no-std && !matrix.coverage"
         run: |
@@ -124,17 +124,17 @@ jobs:
       - name: Test on Rust ${{ matrix.toolchain }}
         if: "! matrix.build-net-tokio"
         run: |
-          cargo test --verbose --color always  -p lightning
-          cargo test --verbose --color always  -p lightning-invoice
-          cargo build --verbose  --color always -p lightning-persister
-          cargo build --verbose  --color always -p lightning-background-processor
+          cargo test --verbose --color always -p lightning
+          cargo test --verbose --color always --features=test_utils -p lightning-invoice
+          cargo build --verbose --color always -p lightning-persister
+          cargo build --verbose --color always -p lightning-background-processor
       - name: Test C Bindings Modifications on Rust ${{ matrix.toolchain }}
         if: "! matrix.build-net-tokio"
         run: |
-          RUSTFLAGS="--cfg=c_bindings" cargo test --verbose --color always  -p lightning
-          RUSTFLAGS="--cfg=c_bindings" cargo test --verbose --color always  -p lightning-invoice
-          RUSTFLAGS="--cfg=c_bindings" cargo build --verbose  --color always -p lightning-persister
-          RUSTFLAGS="--cfg=c_bindings" cargo build --verbose  --color always -p lightning-background-processor
+          RUSTFLAGS="--cfg=c_bindings" cargo test --verbose --color always -p lightning
+          RUSTFLAGS="--cfg=c_bindings" cargo test --verbose --color always --features=test_utils -p lightning-invoice
+          RUSTFLAGS="--cfg=c_bindings" cargo build --verbose --color always -p lightning-persister
+          RUSTFLAGS="--cfg=c_bindings" cargo build --verbose --color always -p lightning-background-processor
       - name: Test Block Sync Clients on Rust ${{ matrix.toolchain }} with features
         if: "matrix.build-net-tokio && !matrix.coverage"
         run: |