[ci-scan] Skip SpanDestinationFunctions_ValueRange on iOS (refs #129045)

[github-actions]

Reasoning

The vectorized Tan implementation in TensorPrimitives produces values with reduced precision on iOS simulator ARM64 compared to the scalar reference. When FMA is reported as supported (which it is on ARM64), no tolerance is applied, causing Assert.All() to fail with 123/201 items not matching for Double and 153/201 for Single precision.

The chosen [ActiveIssue] attribute targeting TestPlatforms.iOS is the narrowest available annotation for this platform-specific vectorization issue.

Linked KBE: #129045

Match verification (from Step 4.8):

1. Same test/family: Yes — SpanDestinationFunctions_ValueRange is the exact method named in [ci-scan] Test failure: TensorPrimitives.SpanDestinationFunctions_ValueRange (Tan) on iossimulator #129045
2. Same failure signature: Yes — Assert.All() Failure with Tan precision mismatch matches KBE's ErrorMessage
3. Same OS: Yes — iOS (iossimulator-arm64) matches the KBE scope
4. Same architecture: Yes — arm64 matches the KBE scope

Impact on platforms

• runtime-extra-platforms (def 154) / iossimulator-arm64 Release AllSubsets_CoreCLR / Helix queue / exit code 1

Errors log

[FAIL] System.Numerics.Tensors.Tests.DoubleGenericTensorPrimitives.SpanDestinationFunctions_ValueRange(tensorPrimitivesMethod: SpanDestinationDelegate { Method = Void Tan[Double](...) }, ...)
Assert.All() Failure: 123 out of 201 items in the collection did not pass.
       Error: Assert.Equal() Failure: Values differ
              Expected: 0.4103212990482421

First build it occurred

• Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1449088
• Finished: 2026-06-04T09:47:08Z
• Occurrences in window: 4 (builds 1449088, 1450787, 1452386, 1452872)
• Computed within the scanned window; may not be the true origin.

Linked issue

#129045

---

Filed by ci-failure-scan, which scans dnceng-public outer-loop pipelines on main and converts stable failures into KBEs and test-disable PRs. Comment here or on the workflow file to suggest changes; ci-failure-scan-feedback reads in-scope feedback daily and opens (or updates) a PR with prompt edits.

Note

🔒 Integrity filter blocked 15 items

The following items were blocked because they don't meet the GitHub integrity level.

• #125436 search_pull_requests: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #90711 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #66563 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #56156 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #127367 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #115324 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #128466 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #129042 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #92420 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #58388 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #38958 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #68491 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #96066 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #107632 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• #114222 search_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".

To allow these resources, lower min-integrity in your GitHub frontmatter:

tools:
  github:
    min-integrity: approved  # merged | approved | unapproved | none

Generated by CI Outer-Loop Failure Scanner · ● 68.8M · ◷

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