Regression

Test Clang 7.0.1 / lldb-api.commands/settings/use_source_cache.TestUseSourceCache.py (from lldb-api)

Failing for the past 1 build (Since #5034 )
Took 2.2 sec.

Stacktrace

Script:
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/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.8/bin/python3.8 /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/dotest.py -u CXXFLAGS -u CFLAGS --codesign-identity lldb_codesign --arch x86_64 --build-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex -t --env TERM=vt100 --skip-category gmodules --skip-category watchpoint --skip-category llgs --skip-category debugserver --arch=x86_64 --env LLVM_LIBS_DIR=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./lib --env LLVM_INCLUDE_DIR=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/include --env LLVM_TOOLS_DIR=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./bin --hermetic-libcxx --arch x86_64 --build-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex --lldb-module-cache-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/module-cache-lldb/lldb-api --clang-module-cache-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/module-cache-clang/lldb-api --executable /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./bin/lldb --compiler /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/clang_701_build/bin/clang --dsymutil /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./bin/dsymutil --llvm-tools-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./bin --lldb-libs-dir /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./lib /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache -p TestUseSourceCache.py
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Exit Code: 1

Command Output (stdout):
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lldb version 16.0.99git (http://labmaster3.local/git/llvm-project.git revision b2f31cac28c8a03ceb908b544f5790f4f9f2d9ab)
  clang revision b2f31cac28c8a03ceb908b544f5790f4f9f2d9ab
  llvm revision b2f31cac28c8a03ceb908b544f5790f4f9f2d9ab
Skipping the following test categories: ['gmodules', 'watchpoint', 'llgs', 'debugserver', 'libstdcxx', 'dwo', 'llgs', 'fork']

--
Command Output (stderr):
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Change dir to: /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache
runCmd: settings clear -all
output: 

runCmd: settings set symbols.enable-external-lookup false
output: 

runCmd: settings set target.inherit-tcc true
output: 

runCmd: settings set target.detach-on-error false
output: 

runCmd: settings set target.auto-apply-fixits false
output: 

runCmd: settings set plugin.process.gdb-remote.packet-timeout 60
output: 

runCmd: settings set symbols.clang-modules-cache-path "/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/module-cache-lldb/lldb-api"
output: 

runCmd: settings set use-color false
output: 

runCmd: setting set target.prefer-dynamic-value no-dynamic-values
output: 

make VPATH=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache -C /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/commands/settings/use_source_cache/TestUseSourceCache.test_set_use_source_cache_false -I /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache -I /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/packages/Python/lldbsuite/test/make -f /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache/Makefile all ARCH=x86_64 'CC="/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/clang_701_build/bin/clang"' DSYMUTIL=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./bin/dsymutil CODESIGN=codesign CLANG_MODULE_CACHE_DIR=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/module-cache-clang/lldb-api USE_HERMETIC_LIBCPP=1

FAIL: LLDB (/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/clang_701_build/bin/clang-x86_64) :: test_set_use_source_cache_false (TestUseSourceCache.SettingsUseSourceCacheTestCase)
runCmd: settings clear -all
output: 

runCmd: settings set symbols.enable-external-lookup false
output: 

runCmd: settings set target.inherit-tcc true
output: 

runCmd: settings set target.detach-on-error false
output: 

runCmd: settings set target.auto-apply-fixits false
output: 

runCmd: settings set plugin.process.gdb-remote.packet-timeout 60
output: 

runCmd: settings set symbols.clang-modules-cache-path "/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/module-cache-lldb/lldb-api"
output: 

runCmd: settings set use-color false
output: 

runCmd: setting set target.prefer-dynamic-value no-dynamic-values
output: 

UNSUPPORTED: LLDB (/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/clang_701_build/bin/clang-x86_64) :: test_set_use_source_cache_true (TestUseSourceCache.SettingsUseSourceCacheTestCase) (skipping due to the following parameter(s): host o/s) 
Restore dir to: /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/tools/lldb/test
======================================================================
ERROR: test_set_use_source_cache_false (TestUseSourceCache.SettingsUseSourceCacheTestCase)
   Test that after 'set use-source-cache false', files are not locked.
----------------------------------------------------------------------
Error when building test subject.

Build Command:
make VPATH=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache -C /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/commands/settings/use_source_cache/TestUseSourceCache.test_set_use_source_cache_false -I /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache -I /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/packages/Python/lldbsuite/test/make -f /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache/Makefile all ARCH=x86_64 'CC="/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/clang_701_build/bin/clang"' DSYMUTIL=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/./bin/dsymutil CODESIGN=codesign CLANG_MODULE_CACHE_DIR=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/module-cache-clang/lldb-api USE_HERMETIC_LIBCPP=1

Build Command Output:
cp -f /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache/main.cpp main-copy.cpp
"/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/clang_701_build/bin/clang"  -std=c++11 -g -O0 -isysroot "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk" -arch x86_64  -I/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/packages/Python/lldbsuite/test/make/../../../../../include -I/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache -I/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/packages/Python/lldbsuite/test/make -include /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/packages/Python/lldbsuite/test/make/test_common.h  -fno-limit-debug-info     --driver-mode=g++ -MT main-copy.o -MD -MP -MF main-copy.d -c -o main-copy.o main-copy.cpp
main-copy.cpp:10:11: error: use of undeclared identifier 'stderr'
  fprintf(stderr, "Hello, world => %d\n", calc(0, 1, 2));
          ^
1 error generated.
make: *** [main-copy.o] Error 1

Test Directory:
/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/API/commands/settings/use_source_cache
----------------------------------------------------------------------
Ran 2 tests in 0.156s

RESULT: FAILED (0 passes, 0 failures, 1 errors, 1 skipped, 0 expected failures, 0 unexpected successes)

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