[cxxmodules] Testing! Kill preloading allmodules

[yamaguchi1024]

I'm hoping that this works as we're resolving our undefined symbols by
autoloading libraries (which is stronger than pcm!)

[phsft-bot]

Starting build on slc6/gcc48, slc6-i686/gcc49, centos7/clang39, centos7/gcc62, centos7/gcc7, fedora28/native, ubuntu16/native, mac1013/native, windows10/vc15 with flags -Dimt=ON -Dccache=ON
How to customize builds

[yamaguchi1024]

@phsft-bot build just on slc6/gcc62 with flags -Druntime_cxxmodules=On -Dctest_test_exclude_none=on -Droofit=Off

[phsft-bot]

Starting build on slc6/gcc62 with flags -Dimt=ON -Dccache=ON -Druntime_cxxmodules=On -Dctest_test_exclude_none=on -Droofit=Off
How to customize builds

[phsft-bot]

Build failed on slc6/gcc62.
See console output.

Warnings:

• ../root/core/metacling/src/TCling.cxx:1133:20: warning: ‘std::__cxx11::string GetModuleNameAsString(clang::Module*, const clang::Preprocessor&)’ defined but not used [-Wunused-function]
• ../root/core/metacling/src/TCling.cxx:1115:13: warning: ‘void LoadModules(const std::vector<std::__cxx11::basic_string<char> >&, cling::Interpreter&)’ defined but not used [-Wunused-function]

[phsft-bot]

Starting build on slc6/gcc62 with flags -Dimt=ON -Dccache=ON -Druntime_cxxmodules=On -Dctest_test_exclude_none=on -Droofit=Off
How to customize builds

[phsft-bot]

Build failed on slc6/gcc62.
See console output.

Errors:

• ERROR: Timeout after 30 minutes
• ERROR: Error fetching remote repo 'origin'
• stderr: error: RPC failed; result=18, HTTP code = 200
• ERROR: Error fetching remote repo 'origin'
• ERROR: Timeout after 30 minutes
• ERROR: Error fetching remote repo 'origin'
• stderr: error: RPC failed; result=18, HTTP code = 200
• ERROR: Error fetching remote repo 'origin'
• 63/1449 Test Fix for ROOT-8452 #516: tutorial-multicore-mp101_fillNtuples ..............................................................***Failed Error regular expression found in output. Regex=[: error:] 0.99 sec
• 314/1449 Test First CPU implementation of HashedNets compression algorithm for DNNs #220: tutorial-dataframe-df001_introduction .............................................................***Failed Error regular expression found in output. Regex=[: error:] 1.32 sec

And 24 more

Warnings:

• ../root/core/metacling/src/TCling.cxx:1133:20: warning: ‘std::__cxx11::string GetModuleNameAsString(clang::Module*, const clang::Preprocessor&)’ defined but not used [-Wunused-function]
• ../root/core/metacling/src/TCling.cxx:1115:13: warning: ‘void LoadModules(const std::vector<std::__cxx11::basic_string<char> >&, cling::Interpreter&)’ defined but not used [-Wunused-function]

Failing tests:

• projectroot.runtutorials.tutorial_pyroot_fillrandom_py
• projectroot.runtutorials.tutorial_pyroot_hsimple_py
• projectroot.runtutorials.tutorial_pyroot_geometry_py
• projectroot.test.test_stresslinear
• projectroot.test.test_stressmathmore
• projectroot.test.test_stressfit
• projectroot.runtutorials.tutorial_multicore_mp101_fillNtuples
• projectroot.test.test_stressentrylist
• projectroot.test.test_stresshistogram
• projectroot.runtutorials.tutorial_pyroot_fit1_py

And 153 more

[yamaguchi1024]

This "getting clean Cling feature" is going to be introduced by --pedantic.