[Test Failure] Too many files open on PR #10833

[mattwar]

PR: #10833 Metadata writer refactoring (4F) by @tmat
Failure: http://dotnet-ci.cloudapp.net/job/roslyn_prtest_lin_dbg_unit32/6499/

The restore is failing due to too many files being open.

11:26:46 Unhandled Exception: System.IO.IOException: Too many open files
11:26:46 at Interop.ThrowExceptionForIoErrno(ErrorInfo errorInfo, String path, Boolean isDirectory, Func2 errorRewriter) 11:26:46 at Interop.CheckIo[TSafeHandle](TSafeHandle handle, String path, Boolean isDirectory, Func2 errorRewriter)
11:26:46 at System.ConsolePal.OpenStandardOutput()

[agocke]

Fixed in #10768

[mattwar]

@agocke are the build machines still using older bits?

[agocke]

@mattwar It looks like that failure is just because a merge to future hasn't been completed. The commit isn't present in future.

[davkean]

Hit this again: http://dotnet-ci.cloudapp.net/job/roslyn_prtest_lin_dbg_unit32/6537/console