Error when running dotnet publish when targeting net46x

WebApplication1.csproj

<Project ToolsVersion="15.0" Sdk="Microsoft.NET.Sdk.Web">
  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net462</TargetFramework>
    <PreserveCompilationContext>true</PreserveCompilationContext>
    <RuntimeIdentifier>win7-x64</RuntimeIdentifier>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="1.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.0.1" />
    <PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.0.1" />
    <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.0.1" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="1.0.0" />
    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.0.0" />
    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.0.0" />
    <PackageReference Include="Microsoft.Extensions.Logging" Version="1.0.0" />
    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.0.0" />
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.0.0" />
    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="1.0.0" />
    <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink.Loader" Version="14.0.0" />
  </ItemGroup>
</Project>