Homestead 运行 Composer install 报错

安装了最新的vagrant 8.0.0, 结果在共享文件下的项目里面运行了composer，发现报错如下：

[RuntimeException]                                                                    
  Could not delete /home/vagrant/code/php/cashcepat/vendor/symfony/thanks/src/Command:  

install [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [--no-suggest] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--ignore-platform-reqs] [--] [<packages>]...

文件夹的权限都给了，缓存文件夹的权限也给了，还是报错。当我把这个项目移动到非共享文件夹下的时候，就不会发生这种错误，请问怎么办？请大家帮忙解决一下