[6.0] Mono Linux CI failure: System.Console SetOut.SetOutReadToEnd

[carlossanlop]

Found in this release/6.0 PR: #80560

• Queue: Libraries Test Run release mono Linux x64 Debug
• Job results: https://dev.azure.com/dnceng-public/public/_build/results?buildId=135481&view=logs&j=b4344b0d-0f92-5d69-ccaf-e0b24fbf14a2&t=65a58faa-a542-5344-b5c8-897139f242cd
• Log file: https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-pull-80560-merge-c9d00b89d4b74224bc/System.Console.Tests/1/console.f1f8f7de.log?helixlogtype=result
• Stack trace:

    SetOut.SetOutReadToEnd [FAIL]
      Stack Trace:
        /_/src/libraries/System.Console/tests/Helpers.cs(30,0): at Helpers.SetAndReadHelper(Action`1 setHelper, Func`1 getHelper, Func`2 readHelper)
        /_/src/libraries/System.Console/tests/SetOut.cs(33,0): at SetOut.SetOutReadToEnd()
        /_/src/mono/System.Private.CoreLib/src/System/Reflection/RuntimeMethodInfo.cs(370,0): at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)

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Issue Details

---

Found in this release/6.0 PR: #80560

• Queue: Libraries Test Run release mono Linux x64 Debug
• Job results: https://dev.azure.com/dnceng-public/public/_build/results?buildId=135481&view=logs&j=b4344b0d-0f92-5d69-ccaf-e0b24fbf14a2&t=65a58faa-a542-5344-b5c8-897139f242cd
• Log file: https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-pull-80560-merge-c9d00b89d4b74224bc/System.Console.Tests/1/console.f1f8f7de.log?helixlogtype=result
• Stack trace:

    SetOut.SetOutReadToEnd [FAIL]
      Stack Trace:
        /_/src/libraries/System.Console/tests/Helpers.cs(30,0): at Helpers.SetAndReadHelper(Action`1 setHelper, Func`1 getHelper, Func`2 readHelper)
        /_/src/libraries/System.Console/tests/SetOut.cs(33,0): at SetOut.SetOutReadToEnd()
        /_/src/mono/System.Private.CoreLib/src/System/Reflection/RuntimeMethodInfo.cs(370,0): at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)

Author:	carlossanlop
Assignees:	-
Labels:	area-System.Console, os-linux, arch-x64, test-failure
Milestone:	-