Converting node streams to web streams throws an error

[leonardoraele]

What version of Bun is running?

1.1.42+50eec0025

What platform is your computer?

Microsoft Windows NT 10.0.19045.0 x64

What steps can reproduce the bug?

Minimum reproducible script:

import { Readable, Writable } from 'node:stream';

Readable.toWeb(process.stdin).pipeTo(Writable.toWeb(process.stdout));

What is the expected behavior?

The script should run without errors. It should echo the input into the output.

What do you see instead?

$ npx bun main.ts
1 | import { Readable, Writable } from 'node:stream';
2 |
3 | Readable.toWeb(process.stdin).pipeTo(Writable.toWeb(process.stdout));
                                                  ^
TypeError: lazyWebStreams().newWritableStreamFromStreamWritable is not a function. (In 'lazyWebStreams().newWritableStreamFromStreamWritable(streamWritable)', 'lazyWebStreams().newWritableStreamFromStreamWritable' is undefined)
      at node:stream:2941:66
      at C:\Users\Leonardo Raele\Workspace\testapp\src\main.ts:3:47

Bun v1.1.42 (Windows x64)

Additional information

The script works on Node:

$ node --import=tsx .\src\main.ts
Hello
Hello

Piping stdin to stdout without converting to web streams work as expected.

$ npx bun -e "process.stdin.pipe(process.stdout)"
Hello
Hello

[Jarred-Sumner]

Duplicate of #3927