[Bug]: Crash since minor version update

[KevinGruber]

System Info

System:
OS: macOS 15.1.1
CPU: (10) arm64 Apple M1 Pro
Memory: 80.11 MB / 32.00 GB
Shell: 5.9 - /bin/zsh
Binaries:
Node: 22.1.0 - ~/.nvm/versions/node/v22.1.0/bin/node
npm: 10.8.3 - ~/.nvm/versions/node/v22.1.0/bin/npm
pnpm: 9.12.2 - ~/.nvm/versions/node/v22.1.0/bin/pnpm
bun: 1.1.0 - ~/.bun/bin/bun
Watchman: 2024.10.21.00 - /opt/homebrew/bin/watchman
Browsers:
Chrome: 131.0.6778.140
Safari: 18.1.1

Details

Since upgrading from rspack:~1.0.13 to rspack:~1.1.6 we have the following error:

Nothing further is shown sadly.

Panic occurred at runtime. Please file an issue on GitHub with the backtrace below: https://github.com/web-infra-dev/rspack/issues
Message: Chunk(ChunkUkey(Ukey(19), PhantomData<rspack_core::chunk::Chunk>)) not found in ChunkByUkey
Location: crates/rspack_core/src/lib.rs:325

Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
1: _napi_register_module_v1
at

Reproduce link

No response

Reproduce Steps

We are using rspack inside of a custom framework/cli so no public repro possible

[LingyuCoder]

Too little information makes it difficult to locate the problem. It's better to provide a repro.

[github-actions]

Hello @KevinGruber, sorry we can't investigate the problem further without reproduction demo, please provide a repro demo by forking rspack-repro, or provide a minimal GitHub repository by yourself. Issues labeled by need reproduction will be closed if no activities in 14 days.

[KevinGruber]

Hi @LingyuCoder

thanks for answering my ticket.
I can't do a reproduction as it is a closed source framework which uses rspack under the hood.

What I found out through experimentation is that it only happens since 1.1.0 and when experiments.incremental is turned on.

I turned it off now so not a big deal, but something seemed to have changed from 1.0.x to 1.1.0 regarding this experimental flag.