dotnet build在机器上安装 .net 5 sdk 后挂起恢复。当我取消时，它显示以下内容：
MSBUILD : error MSB4166: Child node "3" exited prematurely. Shutting down. Diagnostic information may be found in files in "/tmp/" and will be named MSBuild_*.failure.txt. This location can be changed by setting the MSBUILDDEBUGPATH environment variable to a different directory.
MSBUILD : error MSB4166: Child node "4" exited prematurely. Shutting down. Diagnostic information may be found in files in "/tmp/" and will be named MSBuild_*.failure.txt. This location can be changed by setting the MSBUILDDEBUGPATH environment variable to a different directory.
MSBUILD : error MSB4166: Child node "2" exited prematurely. Shutting down. Diagnostic information may be found in files in "/tmp/" and will be named MSBuild_*.failure.txt. This location can be changed by setting the MSBUILDDEBUGPATH environment variable to a different directory.
/usr/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Restore canceled! [/srv/project/project.csproj]
nuget 配置设置为使用代理~/.nuget/NuGet/NuGet.Config
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<config>
<add key="dependencyVersion" value="Highest" />
<add key="http_proxy" value="http://proxy.url.com:8080" />
</config>
<packageSources>
<add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
</packageSources>
</configuration>
我不确定发生了什么变化，据我所知，代理 url 没有任何变化。这以前适用于 .net core 3.1，但在安装新的 sdk 后不再适用。
有什么改变需要我解决吗？我在 .net 5 更改日志中没有看到任何关于此的内容。至少从我搜索任何东西nuget。