Build is not failed if the QML has syntax errors

SafeImage {
    id: animal
    objectName: "animal"
    width: 128
    height: 128
    fillColor: "red"
    source: "icons/duck.png"

    states: [
        State {
            name: "red"
            PropertyChanges {
                target: animal
                fillColor: "red"
                width: 64
                height: 64
            }
        },
        State {
            name: "blue"
            PropertyChanges {
                target: animal
                fillColor: "blue"
            }
        },
    ]
}