XCTest Error abnormal(309) - does anyone know what it is?

Using Swift
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1

Hi. My tests (XCTest) fail after a successful build with just this message:

error: abnormal(309): C:\Users\RussBaz\Documents\Projects\GitHub\swift-libuv-transport-services\.build\x86_64-unknown-windows-msvc\debug\swift-libuv-transport-servicesPackageTests.xctest --dump-tests-json output:

Does anyone know what kind of error this is?

Thanks!

2

It's not coming from XCTest, at least, and it's probably not the Win32 error code ERROR_NOTIFICATION_GUID_ALREADY_DEFINED. @compnerd does this look familiar to you?

3

I think that this might be from libuv, I don’t think it’s from the runtime, XCTest, or NIO.