error: Response status code does not indicate success: 409 (A package with ID 'RCommon.Security' and version '2.0.0.8' already exists and cannot be modified.).

Target "Push" has thrown an exception

Process completed with exit code 255.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Could not inject value for "Build.GitVersion"

/home/runner/work/RCommon/RCommon/Src/RCommon.Mediator/MediatorBuilderExtensions.cs(29,34): warning CS8600: Converting null literal or possible null value to non-nullable type. [/home/runner/work/RCommon/RCommon/Src/RCommon.Mediator/RCommon.Mediator.csproj::TargetFramework=net6.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Mediator/MediatorBuilderExtensions.cs(30,21): warning CS8604: Possible null reference argument for parameter 'obj' in 'void Action<T>.Invoke(T obj)'. [/home/runner/work/RCommon/RCommon/Src/RCommon.Mediator/RCommon.Mediator.csproj::TargetFramework=net6.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Mediator/MediatorBuilderExtensions.cs(29,34): warning CS8600: Converting null literal or possible null value to non-nullable type. [/home/runner/work/RCommon/RCommon/Src/RCommon.Mediator/RCommon.Mediator.csproj::TargetFramework=net8.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Mediator/MediatorBuilderExtensions.cs(30,21): warning CS8604: Possible null reference argument for parameter 'obj' in 'void Action<T>.Invoke(T obj)'. [/home/runner/work/RCommon/RCommon/Src/RCommon.Mediator/RCommon.Mediator.csproj::TargetFramework=net8.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/AuditedEntity.cs(12,30): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/RCommon.Entities.csproj::TargetFramework=net6.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/AuditedEntity.cs(14,35): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/RCommon.Entities.csproj::TargetFramework=net6.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/IAuditedEntity.cs(8,23): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/RCommon.Entities.csproj::TargetFramework=net6.0]

/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/IAuditedEntity.cs(11,28): warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. [/home/runner/work/RCommon/RCommon/Src/RCommon.Entities/RCommon.Entities.csproj::TargetFramework=net6.0]