Здравствуйте, Sharov, Вы писали:

S>Может надо подгрузить соотв. сборки nuget'ом, или носить их с собой?

Про какие сборки речь?
dotnet restore занюгетил мне целую кучу сборок. вот например:

[root@serv packages]# find | grep mscorlib.dll | more
./microsoft.netcore.app/2.0.0/ref/netcoreapp2.0/mscorlib.dll
./microsoft.netcore.app/2.1.0-rc1/ref/netcoreapp2.1/mscorlib.dll
./netstandard.library/2.0.0/build/netstandard2.0/ref/mscorlib.dll
./netstandard.library/2.0.3/build/netstandard2.0/ref/mscorlib.dll

[root@serv packages]# find | grep System.Runtime.dll | more
./microsoft.netcore.app/2.0.0/ref/netcoreapp2.0/System.Runtime.dll
./microsoft.netcore.app/2.1.0-rc1/ref/netcoreapp2.1/System.Runtime.dll
./netstandard.library/2.0.0/build/netstandard2.0/ref/System.Runtime.dll
./netstandard.library/2.0.3/build/netstandard2.0/ref/System.Runtime.dll
./system.runtime/4.1.0/lib/net462/System.Runtime.dll
./system.runtime/4.1.0/ref/net462/System.Runtime.dll
./system.runtime/4.1.0/ref/netcore50/System.Runtime.dll
./system.runtime/4.1.0/ref/netstandard1.0/System.Runtime.dll
./system.runtime/4.1.0/ref/netstandard1.2/System.Runtime.dll
./system.runtime/4.1.0/ref/netstandard1.3/System.Runtime.dll
./system.runtime/4.1.0/ref/netstandard1.5/System.Runtime.dll
./system.runtime/4.3.0/lib/net462/System.Runtime.dll
./system.runtime/4.3.0/ref/net462/System.Runtime.dll
./system.runtime/4.3.0/ref/netcore50/System.Runtime.dll
./system.runtime/4.3.0/ref/netstandard1.0/System.Runtime.dll
./system.runtime/4.3.0/ref/netstandard1.2/System.Runtime.dll
./system.runtime/4.3.0/ref/netstandard1.3/System.Runtime.dll
./system.runtime/4.3.0/ref/netstandard1.5/System.Runtime.dll