[Mono][Android][Interop] Interop/UnmanagedCallConv/UnmanagedCallConvTest/UnmanagedCallConvTest.sh failed

[fanyang-mono]

Interop/UnmanagedCallConv/UnmanagedCallConvTest/UnmanagedCallConvTest.sh is a new test introduced by #52869. It failed on Android x64, which is a staging pipeline. So the failure went in unnoticed.

Here is the failure log:
https://helixre8s23ayyeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-pull-52869-merge-935df43c5e7a450b9e/Interop/console.1e8c41d2.log?sv=2019-07-07&se=2021-06-10T01%3A17%3A30Z&sr=c&sp=rl&sig=4OiQLdhBG1Ndf27P8bLfRa2Km72FsbsTnVAPWod6fxg%3D

adb log:

05-21 14:56:55.223  6900  6920 I DOTNET  : MonoRunner initialize,, entryPointLibName=UnmanagedCallConvTest.dll
05-21 14:56:55.223  6900  6920 D DOTNET  : file_path: /data/user/0/net.dot.Interop_UnmanagedCallConv/files/runtimeconfig.bin
05-21 14:56:55.225  6900  6920 D DOTNET  : assembly_preload_hook: System.Private.CoreLib (null) /data/user/0/net.dot.Interop_UnmanagedCallConv/files
05-21 14:56:55.298  6900  6920 D DOTNET  : assembly_preload_hook: UnmanagedCallConvTest.dll (null) /data/user/0/net.dot.Interop_UnmanagedCallConv/files
05-21 14:56:55.298  6900  6920 D DOTNET  : Executable: UnmanagedCallConvTest.dll
05-21 14:56:55.298  6900  6920 D DOTNET  : assembly_preload_hook: System.Runtime  /data/user/0/net.dot.Interop_UnmanagedCallConv/files
05-21 14:56:55.299  6900  6920 D DOTNET  : assembly_preload_hook: System.Console  /data/user/0/net.dot.Interop_UnmanagedCallConv/files
05-21 14:56:55.300  6900  6920 D DOTNET  : assembly_preload_hook: TestLibrary  /data/user/0/net.dot.Interop_UnmanagedCallConv/files
05-21 14:56:55.358  6900  6920 D DOTNET  : assembly_preload_hook: System.Runtime.InteropServices  /data/user/0/net.dot.Interop_UnmanagedCallConv/files
05-21 14:56:55.361  6900  6920 D DOTNET  : assembly_preload_hook: System.Threading  /data/user/0/net.dot.Interop_UnmanagedCallConv/files
05-21 14:56:55.421  6900  6920 I DOTNET  : Running DefaultDllImport_Blittable...
05-21 14:56:55.422  6900  6920 I DOTNET  :  -- default: UnmanagedCallConv()
05-21 14:56:55.711  6900  6920 I DOTNET  : Test Failure: System.DllNotFoundException: UnmanagedCallConvNative
05-21 14:56:55.711  6900  6920 I DOTNET  :    at Program.DefaultDllImport_Blittable() in UnmanagedCallConvTest.dll:token 0x6000006+0x14
05-21 14:56:55.711  6900  6920 I DOTNET  :    at Program.Main(String[] args) in UnmanagedCallConvTest.dll:token 0x6000010+0x0
05-21 14:56:55.712  6900  6920 D DOTNET  : Exit code: 101.
05-21 14:56:55.712  6900  6920 I DOTNET  : MonoRunner finished, return-code=101