Fix leak, add --verbose to CI itest runs

Without the flag, Godot will not emit "Leaked instance" messages we're
looking for in CI.

The leak was introduced in #1002, in the `test_nil_object_return_value`
test.

Author: chitoyuu

.github/composite/godot/action.yml

@@ -62,25 +62,25 @@ runs:
         cd test;
         mkdir -p ./project/lib;
         cp ../target/debug/libgdnative_test.so ./project/lib/;
-        ${GODOT_BIN} --path ./project/ > >(tee "${{ runner.temp }}/stdout.log") 2> >(tee "${{ runner.temp }}/stderr.log");
+        ${GODOT_BIN} --verbose --path ./project/ > >(tee "${{ runner.temp }}/stdout.log") 2> >(tee "${{ runner.temp }}/stderr.log");
         bash ../tools/check-test-output.sh "${{ runner.temp }}/stdout.log" "${{ runner.temp }}/stderr.log";
         if [[ $? -ne 0 ]]; then
           exit 1;
         fi;
-        ${GODOT_BIN} -e --path ./project/ --run-editor-tests > >(tee "${{ runner.temp }}/stdout.log") 2> >(tee "${{ runner.temp }}/stderr.log");
+        ${GODOT_BIN} --verbose -e --path ./project/ --run-editor-tests > >(tee "${{ runner.temp }}/stdout.log") 2> >(tee "${{ runner.temp }}/stderr.log");
         bash ../tools/check-test-output.sh "${{ runner.temp }}/stdout.log" "${{ runner.temp }}/stderr.log";
         if [[ $? -ne 0 ]]; then
           exit 1;
         fi;
         cargo build --features type-tag-fallback ${{ inputs.rust_extra_args }}
         mkdir -p ./project/lib;
         cp ../target/debug/libgdnative_test.so ./project/lib/;
-        ${GODOT_BIN} --path ./project/ > >(tee "${{ runner.temp }}/stdout.log") 2> >(tee "${{ runner.temp }}/stderr.log");
+        ${GODOT_BIN} --verbose --path ./project/ > >(tee "${{ runner.temp }}/stdout.log") 2> >(tee "${{ runner.temp }}/stderr.log");
         bash ../tools/check-test-output.sh "${{ runner.temp }}/stdout.log" "${{ runner.temp }}/stderr.log";
         if [[ $? -ne 0 ]]; then
           exit 1;
         fi;
-        ${GODOT_BIN} -e --path ./project/ --run-editor-tests > >(tee "${{ runner.temp }}/stdout.log") 2> >(tee "${{ runner.temp }}/stderr.log");
+        ${GODOT_BIN} --verbose -e --path ./project/ --run-editor-tests > >(tee "${{ runner.temp }}/stdout.log") 2> >(tee "${{ runner.temp }}/stderr.log");
         bash ../tools/check-test-output.sh "${{ runner.temp }}/stdout.log" "${{ runner.temp }}/stderr.log";
         if [[ $? -ne 0 ]]; then
           exit 1;

test/src/lib.rs

@@ -104,6 +104,7 @@ godot_itest! {
         // Should not panic due to conversion failure
         let option = node.get_node("does not exist");
         assert!(option.is_none());
+        node.free();
     }
 }