An unexpected Turbopack error occurred - GET / 500 in 29299ms

Turbopack version: c8cf55f4
Next.js version: 0.0.0

Error message:

Failed to write app endpoint /page

Caused by:
- [project]/app/globals.css [app-client] (css)
- creating new process
- reading packet length
- An existing connection was forcibly closed by the remote host. (os error 10054)

Debug info:
- Execution of TaskId { id: 2147483659 } transient failed
- Execution of get_written_endpoint_with_issues_operation failed
- Execution of endpoint_write_to_disk failed
- Execution of ::output failed
- Failed to write app endpoint /page
- Execution of AppEndpoint::output failed
- Execution of AppProject::app_module_graphs failed
- Execution of *::additional_entries failed
- Execution of *ModuleGraph::from_graphs failed
- Execution of SingleModuleGraph::new_with_entries_visited_intern failed
- [project]/app/globals.css [app-client] (css)
- Execution of primary_chunkable_referenced_modules failed
- Execution of ::references failed
- Execution of parse_css failed
- Execution of ::content failed
- Execution of PostCssTransformedAsset::process failed
- creating new process
- reading packet length
- An existing connection was forcibly closed by the remote host. (os error 10054)

Start by reproducing GET / with the reported Turbopack and Next.js versions, then inspect app/globals.css and the PostCSS/Turbopack processing path named in the trace. Confirm whether the endpoint can be written without the remote-process connection closing; done means the reported 500 no longer occurs and the page loads successfully.

Written by the indexing model from the issue text.