make[1]: Entering directory '/data/GitHub/others/Yuris-Revenge/engine'
  You are using a preview version of .NET Core. See: https://aka.ms/dotnet-core-preview
/usr/lib/mono/msbuild/Current/bin/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(234,5): error NETSDK1004: Assets file '/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Game/obj/project.assets.json' not found. Run a NuGet package restore to generate this file. [/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Game/OpenRA.Game.csproj]
/usr/lib/mono/msbuild/Current/bin/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(234,5): error NETSDK1004: Assets file '/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Mods.Cnc/obj/project.assets.json' not found. Run a NuGet package restore to generate this file. [/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Mods.Cnc/OpenRA.Mods.Cnc.csproj]
/usr/lib/mono/msbuild/Current/bin/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(234,5): error NETSDK1004: Assets file '/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Utility/obj/project.assets.json' not found. Run a NuGet package restore to generate this file. [/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Utility/OpenRA.Utility.csproj]
/usr/lib/mono/msbuild/Current/bin/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(234,5): error NETSDK1004: Assets file '/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Server/obj/project.assets.json' not found. Run a NuGet package restore to generate this file. [/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Server/OpenRA.Server.csproj]
/usr/lib/mono/msbuild/Current/bin/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(234,5): error NETSDK1004: Assets file '/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Mods.D2k/obj/project.assets.json' not found. Run a NuGet package restore to generate this file. [/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Mods.D2k/OpenRA.Mods.D2k.csproj]
/usr/lib/mono/msbuild/Current/bin/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(234,5): error NETSDK1004: Assets file '/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Platforms.Default/obj/project.assets.json' not found. Run a NuGet package restore to generate this file. [/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Platforms.Default/OpenRA.Platforms.Default.csproj]
/usr/lib/mono/msbuild/Current/bin/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(234,5): error NETSDK1004: Assets file '/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Mods.Common/obj/project.assets.json' not found. Run a NuGet package restore to generate this file. [/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj]
/usr/lib/mono/msbuild/Current/bin/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(234,5): error NETSDK1004: Assets file '/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Test/obj/project.assets.json' not found. Run a NuGet package restore to generate this file. [/data/GitHub/others/Yuris-Revenge/engine/OpenRA.Test/OpenRA.Test.csproj]
/usr/lib/mono/msbuild/Current/bin/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(234,5): error NETSDK1004: Assets file '/data/GitHub/others/Yuris-Revenge/engine/OpenRA.PostProcess/obj/project.assets.json' not found. Run a NuGet package restore to generate this file. [/data/GitHub/others/Yuris-Revenge/engine/OpenRA.PostProcess/OpenRA.PostProcess.csproj]
make[1]: Leaving directory '/data/GitHub/others/Yuris-Revenge/engine'