Update test traces to only run on retry

[ijjk]

This updates to only trace tests on the retry instead of first run to hopefully speed up tests a bit and reduce how much data is being written to disk.

Bug

• Related issues linked using fixes #number
• Integration tests added
• Errors have helpful link attached, see contributing.md

Feature

• Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
• Related issues linked using fixes #number
• Integration tests added
• Documentation added
• Telemetry added. In case of a feature if it's used or not.
• Errors have helpful link attached, see contributing.md

Documentation / Examples

• Make sure the linting passes by running yarn lint

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General Overall decrease ✓

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
buildDuration	17s	17s	⚠️ +32ms
buildDurationCached	3.4s	3.5s	⚠️ +77ms
nodeModulesSize	207 MB	207 MB	-4 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.887	2.94	⚠️ +0.05
/ avg req/sec	865.83	850.32	⚠️ -15.51
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.372	1.326	-0.05
/error-in-render avg req/sec	1821.72	1885.33	+63.61

Client Bundles (main, webpack, commons)

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.2 kB	42.2 kB	✓
main-HASH.js gzip	28 kB	28 kB	✓
webpack-HASH.js gzip	1.45 kB	1.45 kB	✓
Overall change	71.9 kB	71.9 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
polyfills-a4..dd70.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
_app-HASH.js gzip	1.23 kB	1.23 kB	✓
_error-HASH.js gzip	194 B	194 B	✓
amp-HASH.js gzip	312 B	312 B	✓
css-HASH.js gzip	327 B	327 B	✓
dynamic-HASH.js gzip	2.38 kB	2.38 kB	✓
head-HASH.js gzip	350 B	350 B	✓
hooks-HASH.js gzip	635 B	635 B	✓
image-HASH.js gzip	4.44 kB	4.44 kB	✓
index-HASH.js gzip	263 B	263 B	✓
link-HASH.js gzip	1.87 kB	1.87 kB	✓
routerDirect..HASH.js gzip	321 B	321 B	✓
script-HASH.js gzip	383 B	383 B	✓
withRouter-HASH.js gzip	318 B	318 B	✓
334f979574ae..6f4.css gzip	106 B	106 B	✓
Overall change	13.1 kB	13.1 kB	✓

Client Build Manifests

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
_buildManifest.js gzip	459 B	459 B	✓
Overall change	459 B	459 B	✓

Rendered Page Sizes

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
index.html gzip	533 B	533 B	✓
link.html gzip	546 B	546 B	✓
withRouter.html gzip	527 B	527 B	✓
Overall change	1.61 kB	1.61 kB	✓

---

Default Build with SWC (Decrease detected ✓)

General Overall decrease ✓

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
buildDuration	14.3s	14.4s	⚠️ +163ms
buildDurationCached	3.5s	3.5s	-20ms
nodeModulesSize	207 MB	207 MB	-4 B

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.89	2.9	⚠️ +0.01
/ avg req/sec	865.04	862.03	⚠️ -3.01
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.316	1.401	⚠️ +0.08
/error-in-render avg req/sec	1900.04	1783.93	⚠️ -116.11

Client Bundles (main, webpack, commons)

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.3 kB	42.3 kB	✓
main-HASH.js gzip	28.2 kB	28.2 kB	✓
webpack-HASH.js gzip	1.43 kB	1.43 kB	✓
Overall change	72.1 kB	72.1 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
polyfills-a4..dd70.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
_app-HASH.js gzip	1.22 kB	1.22 kB	✓
_error-HASH.js gzip	180 B	180 B	✓
amp-HASH.js gzip	305 B	305 B	✓
css-HASH.js gzip	321 B	321 B	✓
dynamic-HASH.js gzip	2.38 kB	2.38 kB	✓
head-HASH.js gzip	342 B	342 B	✓
hooks-HASH.js gzip	622 B	622 B	✓
image-HASH.js gzip	4.46 kB	4.46 kB	✓
index-HASH.js gzip	256 B	256 B	✓
link-HASH.js gzip	1.91 kB	1.91 kB	✓
routerDirect..HASH.js gzip	314 B	314 B	✓
script-HASH.js gzip	375 B	375 B	✓
withRouter-HASH.js gzip	309 B	309 B	✓
334f979574ae..6f4.css gzip	106 B	106 B	✓
Overall change	13.1 kB	13.1 kB	✓

Client Build Manifests

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
_buildManifest.js gzip	460 B	460 B	✓
Overall change	460 B	460 B	✓

Rendered Page Sizes

	vercel/next.js canary	ijjk/next.js update/test-trace	Change
index.html gzip	534 B	534 B	✓
link.html gzip	547 B	547 B	✓
withRouter.html gzip	528 B	528 B	✓
Overall change	1.61 kB	1.61 kB	✓

Commit: fda4d61

[ijjk]

Failing test suites

Commit: fda4d61

test/integration/preload-viewport/test/index.test.js

• Prefetching Links in viewport > should not prefetch already loaded scripts

Expand output

● Prefetching Links in viewport › should not prefetch already loaded scripts

expect(received).toBe(expected) // Object.is equality

Expected: false
Received: true

  397 |     expect(hrefs).toEqual([...new Set(hrefs)])
  398 |
> 399 |     // Verify encoding
      |     ^
  400 |     expect(hrefs.some((e) => e.includes(`%5Bhello%5D-`))).toBe(true)
  401 |   })
  402 |

  at Object.<anonymous> (integration/preload-viewport/test/index.test.js:399:5)