running 2 tests
-test $DIR/cfg-test.rs - Bar (line 28) ... ok
-test $DIR/cfg-test.rs - Foo (line 20) ... ok
+test $DIR/cfg-test.rs - Bar (line 26) ... ok
+test $DIR/cfg-test.rs - Foo (line 18) ... ok
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out