Turbo Dev crashes with OG Image at certain paths

[wotschofsky]

Link to the code that reproduces this issue

https://github.com/wotschofsky/domain-digger/tree/turbo-repro

To Reproduce

1. Start the application in development (next dev)
2. See process crash

Current vs. Expected behavior

Currently, Next.js Dev crashes completely, when OG image file is at located at certain paths.
File /app/lookup/[domain]/(dns)/opengraph-image.tsx seems to be the culprit.

Tested scenarios:

• /app/lookup/[domain]/(dns)/opengraph-image.tsx ❌
• /app/lookup/(dns)/opengraph-image.tsx ❌
• /app/lookup/[domain]/opengraph-image.tsx ✅
• /app/[domain]/(dns)/opengraph-image.tsx ✅
• /app/lookup/opengraph-image.tsx ✅
• /app/opengraph-image.tsx ✅

✅ Works
❌ Crashes

Provide environment information

Node.js v20.18.1

Operating System:
  Platform: darwin
  Arch: arm64
  Version: Darwin Kernel Version 24.2.0: Fri Dec  6 19:01:59 PST 2024; root:xnu-11215.61.5~2/RELEASE_ARM64_T6000
  Available memory (MB): 32768
  Available CPU cores: 10
Binaries:
  Node: 20.18.1
  npm: 10.8.2
  Yarn: N/A
  pnpm: 9.15.0
Relevant Packages:
  next: 15.1.1-canary.17 // Latest available version is detected (15.1.1-canary.17).
  eslint-config-next: N/A
  react: 19.0.0
  react-dom: 19.0.0
  typescript: 5.7.2
Next.js Config:
  output: N/A

Which area(s) are affected? (Select all that apply)

Turbopack

Which stage(s) are affected? (Select all that apply)

next dev (local)

Additional context

Console logs

> next dev --turbo

   ▲ Next.js 15.1.1-canary.17 (Turbopack)
   - Local:        http://localhost:3000
   - Network:      http://192.168.178.53:3000
   - Environments: .env.local

 ✓ Starting...
FATAL: An unexpected Turbopack error occurred. Please report the content of /var/folders/32/606grn711z92qgqzbyqfwg8w0000gn/T/next-panic-e35483a9cf5e5fb8118fb6b68f0435e0.log, along with a description of what you were doing when the error occurred, to https://github.com/vercel/next.js/issues/new
[Error [TurbopackInternalError]: A task panicked: range end index 6 out of range for slice of length 5

Debug info:
- Execution of get_entrypoints_with_issues failed
- Execution of Project::entrypoints failed
- Execution of AppProject::routes failed
- Execution of directory_tree_to_entrypoints_internal failed
- Execution of directory_tree_to_entrypoints_internal failed
- Execution of directory_tree_to_entrypoints_internal failed
- A task panicked: range end index 6 out of range for slice of length 5]

Log file

---------------------------
Panic: panicked at crates/next-core/src/next_app/metadata/mod.rs:278:11:
range end index 6 out of range for slice of length 5
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  39: __pthread_deallocate