[Flaky Test] Microsoft.Build.Coordinator.UnitTests.CoordinatorIntegration_Tests.NuGetStaticGraphRestore_InheritsCoordinatorGrant_DoesNotDeadl [Content truncated due to length]

**Flaky-test key** (automated de-duplication — do not edit):
```text
flaky-test-id: Microsoft.Build.Coordinator.UnitTests.CoordinatorIntegration_Tests.NuGetStaticGraphRestore_InheritsCoordinatorGrant_DoesNotDeadlock
```

## Evidence

| Field | Value |
|-------|-------|
| **Fully-qualified name** | `Microsoft.Build.Coordinator.UnitTests.CoordinatorIntegration_Tests.NuGetStaticGraphRestore_InheritsCoordinatorGrant_DoesNotDeadlock` |
| **Assembly** | `MSBuild.Coordinator.UnitTests` |
| **Distinct sources** | 5 (2 PRs + 3 rolling builds) |
| **PR numbers** | #14371, #14401 |
| **Rolling builds** | [1511941](https://dev.azure.com/dnceng-public/public/_build/results?buildId=1511941), [1517682](https://dev.azure.com/dnceng-public/public/_build/results?buildId=1517682), [1519967](https://dev.azure.com/dnceng-public/public/_build/results?buildId=1519967) |
| **Legs** | CoreOnMac, FullOnWindows, FullOnWindows Release |
| **TFMs** | net10.0, net472 |
| **First seen** | 2026-07-15 |
| **Last seen** | 2026-07-21 |
| **Error hashes** | `16704941`, `62eb64dd`, `bfa27d8e`, `6bbcca94`, `ab3598c2` |
| **Sample build** | [1510234](https://dev.azure.com/dnceng-public/public/_build/results?buildId=1510234) |

## Representative error

```
System.TimeoutException : Test failed due to timeout: process 25366 is active for more than 60 sec.
```

## Next steps

This test will be **quarantined** via `[ActiveIssue("")]` (from `Microsoft.DotNet.XUnitV3Extensions`, namespace `Xunit`) until the underlying nondeterminism is fixed. The quarantine pipeline (def 344) will continue gathering pass/fail signal. A real determinism fix is left to the auto-fixer workflow or a human.

Do **not** use `[Fact(Skip=...)]` — `[ActiveIssue]` stamps the `Category=failing` trait so normal CI excludes the test while the quarantine pipeline keeps running it.

> [!WARNING]
>
> Firewall blocked 1 domain
>
> The following domain was blocked by the firewall during workflow execution:
>
> - `awmgmcpg`
>> To allow these domains, add them to the `network.allowed` list in your workflow frontmatter:
>
> ```yaml
> network:
> allowed:
> - defaults
> - "awmgmcpg"
> ```
>
> See [Network Configuration](https://github.github.com/gh-aw/reference/network/) for more information.
>
>

> Generated by [Flaky Test Triage](https://github.com/dotnet/msbuild/actions/runs/29918970820) · 117.5 AIC · ⌖ 5.7 AIC · ⊞ 14.8K · [◷](https://github.com/search?q=repo%3Adotnet%2Fmsbuild+is%3Aissue+%22gh-aw-workflow-call-id%3A+dotnet%2Fmsbuild%2Fflaky-test-detector.agent%22&type=issues)

Start with the fully qualified CoordinatorIntegration_Tests.NuGetStaticGraphRestore_InheritsCoordinatorGrant_DoesNotDeadlock test and review the representative timeout plus builds 1511941, 1517682, and 1519967. Check PRs #14371 and #14401 for existing investigation; done means the test no longer times out across the reported legs and no longer needs quarantine.

Written by the indexing model from the issue text.