Unreachable code detected

/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/CoreLibs/HolyClient.Common/ProxyInfo.cs(10,16): warning CS0659: 'ProxyInfo' overrides Object.Equals(object o) but does not override Object.GetHashCode() [/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/CoreLibs/HolyClient.Common/HolyClient.Common.csproj]

/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/McProtoNet/McProtoNet.NBT/Tags/NbtBoolean.cs(18,15): warning CS0108: 'NbtBoolean.Value' hides inherited member 'NbtByte.Value'. Use the new keyword if hiding was intended. [/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/McProtoNet/McProtoNet.NBT/McProtoNet.NBT.csproj::TargetFramework=net8.0]

/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/McProtoNet/McProtoNet.NBT/NbtReader.cs(38,10): warning CS8618: Non-nullable field '_nodes' must contain a non-null value when exiting constructor. Consider declaring the field as nullable. [/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/McProtoNet/McProtoNet.NBT/McProtoNet.NBT.csproj::TargetFramework=net8.0]

/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/McProtoNet/McProtoNet.NBT/NbtWriter.cs(43,10): warning CS8618: Non-nullable field '_nodes' must contain a non-null value when exiting constructor. Consider declaring the field as nullable. [/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/McProtoNet/McProtoNet.NBT/McProtoNet.NBT.csproj::TargetFramework=net8.0]

/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/McProtoNet/McProtoNet.NBT/NbtReader.cs(689,25): warning CS8604: Possible null reference argument for parameter 'tagName' in 'NbtLong.NbtLong(string tagName, long value)'. [/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/McProtoNet/McProtoNet.NBT/McProtoNet.NBT.csproj::TargetFramework=net8.0]

/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/McProtoNet/McProtoNet.NBT/NbtBinaryReader.cs(11,28): warning CS0649: Field 'NbtBinaryReader._seekBuffer' is never assigned to, and will always have its default value null [/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/McProtoNet/McProtoNet.NBT/McProtoNet.NBT.csproj::TargetFramework=net8.0]

MSBUILD : warning FodyPackageReference: Fody: The package reference for ConfigureAwait.Fody does not contain PrivateAssets='All' [/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/CoreLibs/HolyClient.Common/HolyClient.Common.csproj]

/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/QuickProxyNet/Clients/ProxyClient.cs(35,4): warning CS8766: Nullability of reference types in return type of 'NetworkCredential? ProxyClient.ProxyCredentials.get' doesn't match implicitly implemented member 'NetworkCredential IProxyClient.ProxyCredentials.get' (possibly because of nullability attributes). [/home/runner/work/Minecraft-Holy-Client/Minecraft-Holy-Client/src/QuickProxyNet/QuickProxyNet.csproj::TargetFramework=net8.0]