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Master Tests workflow hit Windows Julia 1 runner communication failure #181

Description

@ChrisRackauckas-Claude

The Tests workflow on master failed for run https://github.com/SciML/PreallocationTools.jl/actions/runs/28946383265 at commit 8c65bb9ab565dae945d6a25f710cbef53bb2a6cc (merge of #178).

Observed failing job:

GitHub annotation:

The hosted runner lost communication with the server. Anything in your workflow that terminates the runner process, starves it for CPU/Memory, or blocks its network access can cause this error.

I did not find a package test assertion failure to reproduce or bisect. The job metadata shows the Run tests on ubuntu-latest with Julia v1 step remained incomplete and later coverage/post steps stayed pending. Other lanes in the same workflow passed, including Windows Julia lts and Windows Julia pre. The same commit also had green Documentation, GPU Tests, Downgrade, and format-check workflows.

Additional evidence that this looks like infrastructure rather than a code regression:

No code change is proposed from this issue; this is a record of the red master run and why it was classified as a hosted-runner failure rather than a reproducible test failure.

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