adapter-vercel seems to be broken at @sveltejs/kit@1.0.0-next.292

Describe the bug

Vercel builds seem to be broken by #4192 since adapter-vercel still uses builder.prerender.

Reproduction

StackBlitz link

Run npm run build to see error.

Logs

At the end of build...

> Using @sveltejs/adapter-vercel
> builder.prerender() has been removed. Prerendering now takes place in the build phase — see builder.prerender and builder.writePrerendered
    at Object.prerender (file:///home/projects/sveltejs-kit-template-default-ansvrj/node_modules/@sveltejs/kit/dist/chunks/index4.js:183:10)
    at adapt (file:///home/projects/sveltejs-kit-template-default-ansvrj/node_modules/@sveltejs/adapter-vercel/index.js:116:38)
    at adapt (file:///home/projects/sveltejs-kit-template-default-ansvrj/node_modules/@sveltejs/kit/dist/chunks/index4.js:202:8)
    at eval (file:///home/projects/sveltejs-kit-template-default-ansvrj/node_modules/@sveltejs/kit/dist/cli.js:956:11)

System Info

Default node.new/sveltekit env. Left the command above running for ~5min and got no response.

Severity

blocking an upgrade

Additional Information

Blocks upgrade to @sveltejs/kit@1.0.0-next.292

[faisalramdan17]

The solution from me turns back or use the previous version that 1.0.0-next.288 or 1.0.0-next.291 . you can try :

1. Change "@sveltejs/kit": "next", to be "@sveltejs/kit": "1.0.0-next.291", at package.json.
2. Remove "prepare": "svelte-kit sync" at package.json (if any there).
3. Run npm install
4. After that commit & push your repo
5. Enjoy guys!

Thanks

[Travja]

Just going to note that this appears to impact more than just vercel. I’m attempting to build with the static-adapter and running into the same error message.