Jiwon ChoiandGitHub fa71595a5e Fix early OTel proxy tracers in Cache Components prerenders (#95317) ...

> [!TIP]
> Best reviewed with hide whitespace.

### Why?

Cache Components prerenders can fail when an OpenTelemetry tracer is
acquired before provider registration and later resolves through proxy
tracer delegation:

```
Next.js encountered the unstable value `Math.random()` while prerendering
```

Current behavior:
https://github.com/vercel/next.js/actions/runs/28518518762/job/84536475151?pr=95317#step:32:343

### How?

Patch proxy tracer delegation to apply the same Cache Components span
instrumentation used for normal tracer lookup.

Closes https://github.com/vercel/next.js/issues/94753

<!-- NEXT_JS_LLM_PR -->

2026-07-01 18:14:06 +02:00

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Fix early OTel proxy tracers in Cache Components prerenders (#95317)

2026-07-01 18:14:06 +02:00

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Fix early OTel proxy tracers in Cache Components prerenders (#95317)

2026-07-01 18:14:06 +02:00