build.cmd doesn't work - missing nuget feed?

[spam0115]

System Information (please complete the following information):
Windows

Describe the bug
Running the build produces the following error:
Microsoft.ML.sln failed with 24 error(s) (12.9s)
C:\s\machinelearning.dotnet\sdk\10.0.100-rc.2.25502.107\NuGet.targets(196,5): error
Failed to download package 'Microsoft.ML.TimeSeries.5.0.0' from 'https://pkgs.dev.azure.com/dnceng/9ee6d478-d288-47f7-aacc-f6e6d082ae6
d/_packaging/45bacae2-5efb-47c8-91e5-8ec20c22b4f8/nuget/v3/flat2/microsoft.ml.timeseries/5.0.0/microsoft.ml.timeseries.5.0.0.nupkg'.
No such host is known. (pkgs.dev.azure.com:443)
No such host is known.
C:\s\machinelearning\docs\samples\Microsoft.ML.Samples.GPU\Microsoft.ML.Samples.GPU.csproj : error NU1301:
Failed to retrieve information about 'SciSharp.TensorFlow.Redist-Windows-GPU' from remote source 'https://pkgs.dev.azure.com/dnceng/9e
e6d478-d288-47f7-aacc-f6e6d082ae6d/_packaging/516521bf-6417-457e-9a9c-0a4bdfde03e7/nuget/v3/flat2/scisharp.tensorflow.redist-windows-g
pu/index.json'.
No such host is known. (pkgs.dev.azure.com:443)
No such host is known.
etc...

To Reproduce
On a fresh computer that has never built this library before, run
git submodule update --init
and then run
build.cmd

[rokonec]

@spam0115 I can not reproduce your issue. Maybe it was a temporary infrastructure glitch. Can you please retry?