[9.0.1xx] SB SDK Diff Tests failing to download MSFT SDK

[Winniexu01]

Failing build (internal Microsoft link)

The SDK Diff tests on 9.0.1xx are failing to download MSFT SDK because the Sdk build (internal Microsoft link) failed with error NU1109 and NU1603:

/mnt/vss/_work/1/s/src/RazorSdk/Tasks/Microsoft.NET.Sdk.Razor.Tasks.csproj : error NU1603: Warning As Error: Microsoft.NET.Sdk.Razor depends on Microsoft.NET.StringTools (>= 17.11.31) but Microsoft.NET.StringTools 17.11.31 was not found. Microsoft.NET.StringTools 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/RazorSdk/Tasks/Microsoft.NET.Sdk.Razor.Tasks.csproj : error NU1109: Detected package downgrade: Microsoft.NET.StringTools from 17.12.6 to centrally defined 17.12.6. Update the centrally managed package version to a higher version.  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/RazorSdk/Tasks/Microsoft.NET.Sdk.Razor.Tasks.csproj : error NU1109:  Microsoft.NET.Sdk.Razor -> Microsoft.Build.Utilities.Core 17.12.6 -> Microsoft.NET.StringTools (>= 17.12.6)  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/RazorSdk/Tasks/Microsoft.NET.Sdk.Razor.Tasks.csproj : error NU1109:  Microsoft.NET.Sdk.Razor -> Microsoft.NET.StringTools (>= 17.11.31) [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Containers/Microsoft.NET.Build.Containers/Microsoft.NET.Build.Containers.csproj : error NU1603: Warning As Error: . depends on Microsoft.Build.Framework (>= 17.11.31) but Microsoft.Build.Framework 17.11.31 was not found. Microsoft.Build.Framework 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Containers/Microsoft.NET.Build.Containers/Microsoft.NET.Build.Containers.csproj : error NU1603: Warning As Error: . depends on Microsoft.Build.Utilities.Core (>= 17.11.31) but Microsoft.Build.Utilities.Core 17.11.31 was not found. Microsoft.Build.Utilities.Core 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Containers/Microsoft.NET.Build.Containers/Microsoft.NET.Build.Containers.csproj : error NU1603: Warning As Error: . depends on Microsoft.NET.StringTools (>= 17.11.31) but Microsoft.NET.StringTools 17.11.31 was not found. Microsoft.NET.StringTools 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Containers/Microsoft.NET.Build.Containers/Microsoft.NET.Build.Containers.csproj : error NU1109: Detected package downgrade: Microsoft.Build.Framework from 17.12.6 to centrally defined 17.12.6. Update the centrally managed package version to a higher version.  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Containers/Microsoft.NET.Build.Containers/Microsoft.NET.Build.Containers.csproj : error NU1109:  . -> Microsoft.Build.Utilities.Core 17.12.6 -> Microsoft.Build.Framework (>= 17.12.6)  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Containers/Microsoft.NET.Build.Containers/Microsoft.NET.Build.Containers.csproj : error NU1109:  . -> Microsoft.Build.Framework (>= 17.11.31) [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Containers/Microsoft.NET.Build.Containers/Microsoft.NET.Build.Containers.csproj : error NU1109: Detected package downgrade: Microsoft.NET.StringTools from 17.12.6 to centrally defined 17.12.6. Update the centrally managed package version to a higher version.  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Containers/Microsoft.NET.Build.Containers/Microsoft.NET.Build.Containers.csproj : error NU1109:  . -> Microsoft.Build.Utilities.Core 17.12.6 -> Microsoft.NET.StringTools (>= 17.12.6)  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Containers/Microsoft.NET.Build.Containers/Microsoft.NET.Build.Containers.csproj : error NU1109:  . -> Microsoft.NET.StringTools (>= 17.11.31) [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/GenAPI/Microsoft.DotNet.GenAPI.Task/Microsoft.DotNet.GenAPI.Task.csproj : error NU1603: Warning As Error: Microsoft.DotNet.GenAPI.Task depends on Microsoft.Build.Framework (>= 17.11.31) but Microsoft.Build.Framework 17.11.31 was not found. Microsoft.Build.Framework 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/GenAPI/Microsoft.DotNet.GenAPI.Task/Microsoft.DotNet.GenAPI.Task.csproj : error NU1603: Warning As Error: Microsoft.DotNet.GenAPI.Task depends on Microsoft.Build.Utilities.Core (>= 17.11.31) but Microsoft.Build.Utilities.Core 17.11.31 was not found. Microsoft.Build.Utilities.Core 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/GenAPI/Microsoft.DotNet.GenAPI.Task/Microsoft.DotNet.GenAPI.Task.csproj : error NU1603: Warning As Error: Microsoft.DotNet.GenAPI.Task depends on Microsoft.NET.StringTools (>= 17.11.31) but Microsoft.NET.StringTools 17.11.31 was not found. Microsoft.NET.StringTools 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/GenAPI/Microsoft.DotNet.GenAPI.Task/Microsoft.DotNet.GenAPI.Task.csproj : error NU1109: Detected package downgrade: Microsoft.NET.StringTools from 17.12.6 to centrally defined 17.12.6. Update the centrally managed package version to a higher version.  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/GenAPI/Microsoft.DotNet.GenAPI.Task/Microsoft.DotNet.GenAPI.Task.csproj : error NU1109:  Microsoft.DotNet.GenAPI.Task -> Microsoft.Build.Utilities.Core 17.12.6 -> Microsoft.NET.StringTools (>= 17.12.6)  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/GenAPI/Microsoft.DotNet.GenAPI.Task/Microsoft.DotNet.GenAPI.Task.csproj : error NU1109:  Microsoft.DotNet.GenAPI.Task -> Microsoft.NET.StringTools (>= 17.11.31) [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/ApiCompat/Microsoft.DotNet.ApiCompat.Task/Microsoft.DotNet.ApiCompat.Task.csproj : error NU1603: Warning As Error: Microsoft.DotNet.ApiCompat.Task depends on Microsoft.Build.Framework (>= 17.11.31) but Microsoft.Build.Framework 17.11.31 was not found. Microsoft.Build.Framework 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/ApiCompat/Microsoft.DotNet.ApiCompat.Task/Microsoft.DotNet.ApiCompat.Task.csproj : error NU1603: Warning As Error: Microsoft.DotNet.ApiCompat.Task depends on Microsoft.Build.Utilities.Core (>= 17.11.31) but Microsoft.Build.Utilities.Core 17.11.31 was not found. Microsoft.Build.Utilities.Core 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/ApiCompat/Microsoft.DotNet.ApiCompat.Task/Microsoft.DotNet.ApiCompat.Task.csproj : error NU1603: Warning As Error: Microsoft.DotNet.ApiCompat.Task depends on Microsoft.NET.StringTools (>= 17.11.31) but Microsoft.NET.StringTools 17.11.31 was not found. Microsoft.NET.StringTools 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/ApiCompat/Microsoft.DotNet.ApiCompat.Task/Microsoft.DotNet.ApiCompat.Task.csproj : error NU1109: Detected package downgrade: Microsoft.NET.StringTools from 17.12.6 to centrally defined 17.12.6. Update the centrally managed package version to a higher version.  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/ApiCompat/Microsoft.DotNet.ApiCompat.Task/Microsoft.DotNet.ApiCompat.Task.csproj : error NU1109:  Microsoft.DotNet.ApiCompat.Task -> Microsoft.Build.Utilities.Core 17.12.6 -> Microsoft.NET.StringTools (>= 17.12.6)  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Compatibility/ApiCompat/Microsoft.DotNet.ApiCompat.Task/Microsoft.DotNet.ApiCompat.Task.csproj : error NU1109:  Microsoft.DotNet.ApiCompat.Task -> Microsoft.NET.StringTools (>= 17.11.31) [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Cli/Microsoft.DotNet.Cli.Utils/Microsoft.DotNet.Cli.Utils.csproj : error NU1603: Warning As Error: Microsoft.DotNet.Cli.Utils depends on Microsoft.Build (>= 17.11.31) but Microsoft.Build 17.11.31 was not found. Microsoft.Build 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Cli/Microsoft.DotNet.Cli.Utils/Microsoft.DotNet.Cli.Utils.csproj : error NU1603: Warning As Error: Microsoft.DotNet.Cli.Utils depends on Microsoft.Build.Framework (>= 17.11.31) but Microsoft.Build.Framework 17.11.31 was not found. Microsoft.Build.Framework 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Cli/Microsoft.DotNet.Cli.Utils/Microsoft.DotNet.Cli.Utils.csproj : error NU1603: Warning As Error: Microsoft.DotNet.Cli.Utils depends on Microsoft.Build.Utilities.Core (>= 17.11.31) but Microsoft.Build.Utilities.Core 17.11.31 was not found. Microsoft.Build.Utilities.Core 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Cli/Microsoft.DotNet.Cli.Utils/Microsoft.DotNet.Cli.Utils.csproj : error NU1603: Warning As Error: Microsoft.DotNet.Cli.Utils depends on Microsoft.NET.StringTools (>= 17.11.31) but Microsoft.NET.StringTools 17.11.31 was not found. Microsoft.NET.StringTools 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Cli/Microsoft.DotNet.Cli.Utils/Microsoft.DotNet.Cli.Utils.csproj : error NU1109: Detected package downgrade: Microsoft.Build.Framework from 17.12.6 to centrally defined 17.12.6. Update the centrally managed package version to a higher version.  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Cli/Microsoft.DotNet.Cli.Utils/Microsoft.DotNet.Cli.Utils.csproj : error NU1109:  Microsoft.DotNet.Cli.Utils -> Microsoft.Build 17.12.6 -> Microsoft.Build.Framework (>= 17.12.6)  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Cli/Microsoft.DotNet.Cli.Utils/Microsoft.DotNet.Cli.Utils.csproj : error NU1109:  Microsoft.DotNet.Cli.Utils -> Microsoft.Build.Framework (>= 17.11.31) [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Cli/Microsoft.DotNet.Cli.Utils/Microsoft.DotNet.Cli.Utils.csproj : error NU1109: Detected package downgrade: Microsoft.NET.StringTools from 17.12.6 to centrally defined 17.12.6. Update the centrally managed package version to a higher version.  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Cli/Microsoft.DotNet.Cli.Utils/Microsoft.DotNet.Cli.Utils.csproj : error NU1109:  Microsoft.DotNet.Cli.Utils -> Microsoft.Build 17.12.6 -> Microsoft.NET.StringTools (>= 17.12.6)  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/Cli/Microsoft.DotNet.Cli.Utils/Microsoft.DotNet.Cli.Utils.csproj : error NU1109:  Microsoft.DotNet.Cli.Utils -> Microsoft.NET.StringTools (>= 17.11.31) [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/BlazorWasmSdk/Tasks/Microsoft.NET.Sdk.BlazorWebAssembly.Tasks.csproj : error NU1603: Warning As Error: Microsoft.NET.Sdk.BlazorWebAssembly depends on Microsoft.Build.Framework (>= 17.11.31) but Microsoft.Build.Framework 17.11.31 was not found. Microsoft.Build.Framework 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/BlazorWasmSdk/Tasks/Microsoft.NET.Sdk.BlazorWebAssembly.Tasks.csproj : error NU1603: Warning As Error: Microsoft.NET.Sdk.BlazorWebAssembly depends on Microsoft.Build.Utilities.Core (>= 17.11.31) but Microsoft.Build.Utilities.Core 17.11.31 was not found. Microsoft.Build.Utilities.Core 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/BlazorWasmSdk/Tasks/Microsoft.NET.Sdk.BlazorWebAssembly.Tasks.csproj : error NU1603: Warning As Error: Microsoft.NET.Sdk.BlazorWebAssembly depends on Microsoft.NET.StringTools (>= 17.11.31) but Microsoft.NET.StringTools 17.11.31 was not found. Microsoft.NET.StringTools 17.12.6 was resolved instead. [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/BlazorWasmSdk/Tasks/Microsoft.NET.Sdk.BlazorWebAssembly.Tasks.csproj : error NU1109: Detected package downgrade: Microsoft.NET.StringTools from 17.12.6 to centrally defined 17.12.6. Update the centrally managed package version to a higher version.  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/BlazorWasmSdk/Tasks/Microsoft.NET.Sdk.BlazorWebAssembly.Tasks.csproj : error NU1109:  Microsoft.NET.Sdk.BlazorWebAssembly -> Microsoft.Build.Utilities.Core 17.12.6 -> Microsoft.NET.StringTools (>= 17.12.6)  [/mnt/vss/_work/1/s/sdk.sln]
/mnt/vss/_work/1/s/src/BlazorWasmSdk/Tasks/Microsoft.NET.Sdk.BlazorWebAssembly.Tasks.csproj : error NU1109:  Microsoft.NET.Sdk.BlazorWebAssembly -> Microsoft.NET.StringTools (>= 17.11.31) [/mnt/vss/_work/1/s/sdk.sln]
    0 Warning(s)
    81 Error(s)

[ellahathaway]

The subsequent build of sdk's 9.0.1xx branch succeeded, closing this issue