Raise timeout for Solaris builders

[ro]

Summary

As described in D129837, the Solaris builders (solaris11-amd64 in particular) suffer from a procfs bug that causes long runtimes for some sanitizer tests, which eventually get killed after the default timeout of 1200 s. As a workaround, this patch increases the timeout to allow them to finish.

[gkistanova]

LGTM.

[gkistanova]

Hi Rainer,
Are you about to propose a patch to implement timeout support in ClangBuilder?

[ro]

TBH, I hadn't been aware that I needed to. Looking at AnnotatedBuilder.py and AOSPBuilder.py, I see now what's necessary. Patch coming, although I won't be able to test it.

[gkistanova]

That’s fine. The usage is in the staging, and your builders fail otherwise, so we will test it in action.
But please make sure the current behavior is preserved if timeout is not specified explicitly.

buildbot/osuosl/master/config/builders.py

# VE builders.
 
     {'name' : "clang-solaris11-amd64",
     'tags' : ["clang"],
     'workernames' : ["solaris11-amd64"],
     'builddir': "clang-solaris11-amd64",
     'factory' : ClangBuilder.getClangCMakeBuildFactory(
                     jobs=8,
                     clean=False,
+                    timeout=1800,
                     checkout_lld=False,
                     extra_cmake_args=['-DLLVM_ENABLE_ASSERTIONS=ON',
                                     '-DLLVM_TARGETS_TO_BUILD=X86',
                                     '-DLLVM_HOST_TRIPLE=amd64-pc-solaris2.11',
                                     '-DLLVM_PARALLEL_LINK_JOBS=4'])},
 
     {'name' : "clang-solaris11-sparcv9",
     'tags' : ["clang"],
     'workernames' : ["solaris11-sparcv9"],
     'builddir': "clang-solaris11-sparcv9",
     'factory' : ClangBuilder.getClangCMakeBuildFactory(
                     jobs=8,
                     clean=False,
+                    timeout=1800,
                     checkout_lld=False,
                     extra_cmake_args=['-DLLVM_ENABLE_ASSERTIONS=ON',
                                     '-DLLVM_TARGETS_TO_BUILD=Sparc',
                                     '-DLLVM_HOST_TRIPLE=sparcv9-sun-solaris2.11',
                                     '-DLLVM_PARALLEL_LINK_JOBS=4'])},
 
 # Builders for ML-driven compiler optimizations.