SourceLink does not work on Debian 10 (buster)

[24mu13]

Same error described here: #66

More exactly this is the error:

0>/home/samuel/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta-63127-02/build/Microsoft.Build.Tasks.Git.targets(20,5): Error MSB4018: The "Microsoft.Build.Tasks.Git.LocateRepository" task failed unexpectedly.
System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. ---> System.DllNotFoundException: Unable to load shared library '/home/samuel/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta-63127-02/build/../tools/netcoreapp2.0/runtimes/linux-x64/native/libgit2-b0d9952.so' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: libssl.so.1.0.0: cannot open shared object file: No such file or directory
   at System.Runtime.Loader.AssemblyLoadContext.InternalLoadUnmanagedDllFromPath(String unmanagedDllPath)
   at System.Runtime.Loader.AssemblyLoadContext.LoadUnmanagedDllFromPath(String unmanagedDllPath)
   at Microsoft.Build.Tasks.Git.GitLoaderContext.LoadUnmanagedDll(String unmanagedDllName) in /_/src/Microsoft.Build.Tasks.Git/GitLoaderContext.cs:line 48
   at System.Runtime.Loader.AssemblyLoadContext.ResolveUnmanagedDll(String unmanagedDllName, IntPtr gchManagedAssemblyLoadContext)
   at LibGit2Sharp.Core.NativeMethods.git_libgit2_init()
   at LibGit2Sharp.Core.NativeMethods.InitializeNativeLibrary()
   at LibGit2Sharp.Core.NativeMethods..cctor()
   --- End of inner exception stack trace ---
   at LibGit2Sharp.Core.NativeMethods.git_buf_free(GitBuf buf)
   at LibGit2Sharp.Core.Proxy.ConvertPath(Func`2 pathRetriever)
   at LibGit2Sharp.Repository.Discover(String startingPath)
   at Microsoft.Build.Tasks.Git.RepositoryTasks.LocateRepository(LocateRepository task) in /_/src/Microsoft.Build.Tasks.Git.Operations/RepositoryTasks.cs:line 50
   at Microsoft.Build.Tasks.Git.LocateRepository.Execute() in /_/src/Microsoft.Build.Tasks.Git/LocateRepository.cs:line 22
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask(ITaskExecutionHost taskExecutionHost, TaskLoggingContext taskLoggingContext, TaskHost taskHost, ItemBucket bucket, TaskExecutionMode howToExecuteTask)

[24mu13]

So, I manually installed libssl1.0.0 from another Debian suite (jessie i.e.), but now the issue is with the missing libcurl3 installed (Debian 10 has libcurl4 instead), I suppose:

0>/home/samuel/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta-63127-02/build/Microsoft.Build.Tasks.Git.targets(20,5): Error MSB4018: The "Microsoft.Build.Tasks.Git.LocateRepository" task failed unexpectedly.
System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. ---> System.DllNotFoundException: Unable to load shared library '/home/samuel/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta-63127-02/build/../tools/netcoreapp2.0/runtimes/linux-x64/native/libgit2-b0d9952.so' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: /usr/lib/x86_64-linux-gnu/libcurl.so.4: version `CURL_OPENSSL_3' not found (required by /home/samuel/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta-63127-02/build/../tools/netcoreapp2.0/runtimes/linux-x64/native/libgit2-b0d9952.so)
   at System.Runtime.Loader.AssemblyLoadContext.InternalLoadUnmanagedDllFromPath(String unmanagedDllPath)
   at System.Runtime.Loader.AssemblyLoadContext.LoadUnmanagedDllFromPath(String unmanagedDllPath)
   at Microsoft.Build.Tasks.Git.GitLoaderContext.LoadUnmanagedDll(String unmanagedDllName) in /_/src/Microsoft.Build.Tasks.Git/GitLoaderContext.cs:line 48
   at System.Runtime.Loader.AssemblyLoadContext.ResolveUnmanagedDll(String unmanagedDllName, IntPtr gchManagedAssemblyLoadContext)
   at LibGit2Sharp.Core.NativeMethods.git_libgit2_init()
   at LibGit2Sharp.Core.NativeMethods.InitializeNativeLibrary()
   at LibGit2Sharp.Core.NativeMethods..cctor()
   --- End of inner exception stack trace ---
   at LibGit2Sharp.Core.NativeMethods.git_buf_free(GitBuf buf)
   at LibGit2Sharp.Core.Proxy.ConvertPath(Func`2 pathRetriever)
   at LibGit2Sharp.Repository.Discover(String startingPath)
   at Microsoft.Build.Tasks.Git.RepositoryTasks.LocateRepository(LocateRepository task) in /_/src/Microsoft.Build.Tasks.Git.Operations/RepositoryTasks.cs:line 50
   at Microsoft.Build.Tasks.Git.LocateRepository.Execute() in /_/src/Microsoft.Build.Tasks.Git/LocateRepository.cs:line 22
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask(ITaskExecutionHost taskExecutionHost, TaskLoggingContext taskLoggingContext, TaskHost taskHost, ItemBucket bucket, TaskExecutionMode howToExecuteTask)

[tmat]

OpenSSL issues are known. See e.g. dotnet/roslyn#29289.
libgit2 maintainers are working on a solution.

[tmat]

Should be fixed in version 1.0.0-beta2-18618-05. Please, reopen if you still see issues.

[rvdginste]

For me, version 1.0.0-beta2-18618-05 is not fixing anything. I am running Debian buster with some packages from sid.
In the end, I compiled my own binaries of https://github.com/libgit2/libgit2sharp.nativebinaries, and replaced the binary included in the nuget package in the linux-x64 folder with this new one, and then it's working.