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[backport] Turbopack: don't treat metadata routes as RSC

#83804Merged

Comparing

mischnic/backport-85ef363

(

965bb6b

) with

next-15-5

(

287b763

)

-7%

Regressions: 9

Ignored: 3

No successful run was found on next-15-5 ( 050bdf1) during the generation of this report, so canary ( 287b763) was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.

This report only contains results for the CPU Simulation instrument. To view results for the Wall Time instrument, click here.

Benchmarks

Failed

build[joy]

turbopack/crates/turbopack-cli/benches/small_apps.rs::benches::bench_small_apps::turbopack/build/apps

Regression

-6%

2 s2.1 s

build[lucide-react-single]

turbopack/crates/turbopack-cli/benches/small_apps.rs::benches::bench_small_apps::turbopack/build/apps

Regression

-5%

863.1 ms910 ms

build[date-fns-all]

turbopack/crates/turbopack-cli/benches/small_apps.rs::benches::bench_small_apps::turbopack/build/apps

Regression

-5%

2.2 s2.3 s

build[framer-motion-all]

turbopack/crates/turbopack-cli/benches/small_apps.rs::benches::bench_small_apps::turbopack/build/apps

Regression

-7%

3 s3.2 s

build[shiki]

turbopack/crates/turbopack-cli/benches/small_apps.rs::benches::bench_small_apps::turbopack/build/apps

Regression

-4%

5.9 s6.1 s

build[lucide-react-all]

turbopack/crates/turbopack-cli/benches/small_apps.rs::benches::bench_small_apps::turbopack/build/apps

Regression

-7%

8.6 s9.2 s

build[mui]

turbopack/crates/turbopack-cli/benches/small_apps.rs::benches::bench_small_apps::turbopack/build/apps

Regression

-6%

3 s3.2 s

build[date-fns-single]

turbopack/crates/turbopack-cli/benches/small_apps.rs::benches::bench_small_apps::turbopack/build/apps

Regression

-5%

1.3 s1.4 s

build[framer-motion-single]

turbopack/crates/turbopack-cli/benches/small_apps.rs::benches::bench_small_apps::turbopack/build/apps

Regression

-7%

2.1 s2.3 s

Ignored

hmr_updates_medium_10

crates/next-api/benches/hmr.rs

Ignored

+1%

17.2 µs*17 µs

hmr_updates_small_5

crates/next-api/benches/hmr.rs

Ignored

-2%

16.8 µs*17.1 µs

hmr_updates_large_20

crates/next-api/benches/hmr.rs

Ignored

0%

16.9 µs*16.9 µs

Commits

Click on a commit to change the comparison range

Base

canary

287b763

-7.41%

Turbopack: don't treat metadata routes as RSC (#82911) Metadata routes are just `route.ts`\-s in diguise. Treat them the same regarding the layer (`app-route`) and whether to emit client reference/server actions manifests for them (= don't). This fixes a panic: ``` thread 'tokio-runtime-worker' panicked at crates/next-api/src/dynamic_imports.rs:70:26: called `Option::unwrap()` on a `None` value note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace ``` https://vercel.slack.com/archives/C05TH5T3DS8/p1755670936074369

965bb6b

4 months ago

by mischnic

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