The docs-example harness only re-raises captured subproc
stderr when the LAST line contains 'Error', but a `tractor`
root-actor crash always ends stderr with the strict-EG
collapse note `( ^^^ this exc was collapsed from a group ^^^ )`
— so every possible crash is swallowed down to a bare
`assert 1 == 0`, exactly what the macOS CI leg shows for the
UDS example in GH #473.
- raise with the FULL stderr (+stdout) whenever the example
subproc exits non-zero, regardless of stderr shape.
- keep the legacy last-line 'Error' check for zero-rc runs
which still emit error-ish output.
First task-bullet of GH #473.
Prompt-IO: ai/prompt-io/claude/20260702T155006Z_65bf9df5_prompt_io.md
(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Gud Boi
13c56e9c72