Fix build

Author: max-lt

Dockerfile.multi

@@ -79,14 +79,21 @@ RUN --mount=type=cache,id=cargo-$TARGETPLATFORM-$RUNTIME,sharing=locked,target=$
     esac
 
 # Build application for target platform
+# Clean the runner package to force full rebuild (not just re-link)
 RUN --mount=type=cache,id=cargo-$TARGETPLATFORM-$RUNTIME,sharing=locked,target=$CARGO_HOME/git \
     --mount=type=cache,id=cargo-$TARGETPLATFORM-$RUNTIME,sharing=locked,target=$CARGO_HOME/registry \
     --mount=type=cache,id=cargo-$TARGETPLATFORM-$RUNTIME,sharing=locked,target=/build/target \
     case "$TARGETPLATFORM" in \
-        "linux/arm64") cargo build --release --features=$RUNTIME --target aarch64-unknown-linux-gnu && \
-                        mv /build/target/aarch64-unknown-linux-gnu/release/openworkers-runner /build/output ;; \
-        "linux/amd64") cargo build --release --features=$RUNTIME --target x86_64-unknown-linux-gnu && \
-                        mv /build/target/x86_64-unknown-linux-gnu/release/openworkers-runner  /build/output ;; \
+        "linux/arm64") \
+            cargo clean -p openworkers-runner --release --target aarch64-unknown-linux-gnu && \
+            cargo build --release --features=$RUNTIME --target aarch64-unknown-linux-gnu && \
+            ls -la /build/target/aarch64-unknown-linux-gnu/release/openworkers-runner && \
+            mv /build/target/aarch64-unknown-linux-gnu/release/openworkers-runner /build/output ;; \
+        "linux/amd64") \
+            cargo clean -p openworkers-runner --release --target x86_64-unknown-linux-gnu && \
+            cargo build --release --features=$RUNTIME --target x86_64-unknown-linux-gnu && \
+            ls -la /build/target/x86_64-unknown-linux-gnu/release/openworkers-runner && \
+            mv /build/target/x86_64-unknown-linux-gnu/release/openworkers-runner /build/output ;; \
         *) echo "Unsupported platform: $TARGETPLATFORM" && exit 1 ;; \
     esac