Regression

Test Clang 7.0.1 / lldb-shell.Heap.heap-cstr.test (from lldb-shell)

Failing for the past 1 build (Since Unstable#1833 )
Took 10 ms.

Stacktrace

Script:
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: 'RUN: at line 3';   /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/bin/clang --target=specify-a-target-or-use-a-_host-substitution --target=x86_64-apple-darwin19.5.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -fmodules-cache-path=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/module-cache-clang/lldb-shell /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/Shell/Heap/Inputs/cstr.c -g -o /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/tools/lldb/test/Heap/Output/heap-cstr.test.tmp
: 'RUN: at line 4';   /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/bin/lldb --no-lldbinit -S /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/tools/lldb/test/Shell/lit-lldb-init -b -s /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/Shell/Heap/heap-cstr.test -f /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/tools/lldb/test/Heap/Output/heap-cstr.test.tmp | /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/bin/FileCheck /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/Shell/Heap/heap-cstr.test
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Exit Code: 137

Command Output (stderr):
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/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/tools/lldb/test/Heap/Output/heap-cstr.test.script: line 2: 14032 Killed: 9               /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/bin/clang --target=specify-a-target-or-use-a-_host-substitution --target=x86_64-apple-darwin19.5.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -fmodules-cache-path=/Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/lldb-test-build.noindex/module-cache-clang/lldb-shell /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/llvm-project/lldb/test/Shell/Heap/Inputs/cstr.c -g -o /Users/buildslave/jenkins/workspace/lldb-cmake-matrix/lldb-build/tools/lldb/test/Heap/Output/heap-cstr.test.tmp

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