Invoking a function locally with `serverless invoke local -f hello` works the first time, but returns the following error on subsequent runs: ``` EEXIST: file already exists, symlink '/home/rodrigo/Repos/upnid-api/functions/boletos/node_modules' -> '/home/rodrigo/Repos/upnid-api/functions/boletos/.build/node_modules' ``` Removing the `.build` directory makes it work again.