for (ResourceLock resource : resources) {
            resource.unlock();
        }
    }

    private boolean tryAcquireLocksForNode(Node node, List<ResourceLock> resources) {
        if (!tryLockProjectFor(node, resources)) {
            LOGGER.debug("Cannot acquire project lock for node {}", node);
            return false;
        } else if (!tryLockSharedResourceFor(node, resources)) {