Hi,
It looks like https://lab.llvm.org/buildbot/#/builders/190 has been failing for the last week. It also sends out emails for each failed build, instead of for new failures only.
The failure is below. It would be great if you could take a look and possibly adjust the configuration of the bot:
[10/2380] Linking CXX shared library lib/clang/15.0.0/lib/linux/libclang_rt.scudo_standalone-armhf.so FAILED: lib/clang/15.0.0/lib/linux/libclang_rt.scudo_standalone-armhf.so : && /usr/local/bin/c++ -fPIC -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -Wall -std=c++14 -Wno-unused-parameter -O3 -DNDEBUG -Wl,-z,defs -Wl,-z,nodelete -Wl,-rpath-link,/home/tcwg-buildbot/worker/clang-armv7-vfpv3-full-2stage/stage1/./lib -march=armv7-a -mfloat-abi=hard -Wl,-z,defs,-z,now,-z,relro -ffunction-sections -fdata-sections -Wl,--gc-sections -nostdlib++ --unwindlib=none -pthread -shared -Wl,-soname,libclang_rt.scudo_standalone-armhf.so -o lib/clang/15.0.0/lib/linux/libclang_rt.scudo_standalone-armhf.so projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/common.cpp.o projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/common_posix.cpp.o projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/guarded_pool_allocator_posix.cpp.o projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/mutex_posix.cpp.o projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/utilities_posix.cpp.o projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/guarded_pool_allocator.cpp.o projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/stack_trace_compressor.cpp.o projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsanBacktraceLibc.armhf.dir/optional/backtrace_linux_libc.cpp.o projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsanSegvHandler.armhf.dir/optional/segv_handler_posix.cpp.o projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsanOptionsParser.armhf.dir/optional/options_parser.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/checksum.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/common.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/crc32_hw.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/flags_parser.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/flags.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/fuchsia.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/linux.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/release.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/report.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/string_utils.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/wrappers_c.cpp.o projects/compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-armhf.dir/wrappers_cpp.cpp.o -Wl,-rpath,"$ORIGIN/../lib" && : /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/common.cpp.o:(.ARM.exidx.text._ZN8gwp_asan13ErrorToStringERKNS_5ErrorE+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/common.cpp.o:(.ARM.exidx.text._ZN8gwp_asan18AllocationMetadata16RecordAllocationEjj+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/common.cpp.o:(.ARM.exidx.text._ZN8gwp_asan18AllocationMetadata18RecordDeallocationEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/common.cpp.o:(.ARM.exidx.text._ZN8gwp_asan18AllocationMetadata12CallSiteInfo15RecordBacktraceEPFjPjjE+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/common.cpp.o:(.ARM.exidx.text._ZNK8gwp_asan14AllocatorState21maximumAllocationSizeEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/common.cpp.o:(.ARM.exidx.text._ZNK8gwp_asan14AllocatorState10slotToAddrEj+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/common.cpp.o:(.ARM.exidx.text._ZNK8gwp_asan14AllocatorState11isGuardPageEj+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/common.cpp.o:(.ARM.exidx.text._ZNK8gwp_asan14AllocatorState14getNearestSlotEj+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_error_is_mine+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_get_internal_crash_address+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_diagnose_error+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_get_metadata+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_get_allocation_address+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_get_allocation_size+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_get_allocation_thread_id+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_get_allocation_trace+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_is_deallocated+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_get_deallocation_thread_id+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/crash_handler.cpp.o:(.ARM.exidx.text.__gwp_asan_get_deallocation_trace+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/common_posix.cpp.o:(.ARM.exidx.text._ZN8gwp_asan11getThreadIDEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/guarded_pool_allocator_posix.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator8initPRNGEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/guarded_pool_allocator_posix.cpp.o:(.ARM.exidx.text._ZNK8gwp_asan20GuardedPoolAllocator3mapEjPKc+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/guarded_pool_allocator_posix.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator18reserveGuardedPoolEj+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/guarded_pool_allocator_posix.cpp.o:(.ARM.exidx.text._ZNK8gwp_asan20GuardedPoolAllocator21allocateInGuardedPoolEPvj+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/guarded_pool_allocator_posix.cpp.o:(.ARM.exidx.text._ZNK8gwp_asan20GuardedPoolAllocator23deallocateInGuardedPoolEPvj+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/guarded_pool_allocator_posix.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator19getPlatformPageSizeEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/guarded_pool_allocator_posix.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator13installAtForkEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/guarded_pool_allocator_posix.cpp.o:(.ARM.exidx.text._ZZN8gwp_asan20GuardedPoolAllocator13installAtForkEvEN3$_08__invokeEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/platform_specific/guarded_pool_allocator_posix.cpp.o:(.ARM.exidx.text._ZZN8gwp_asan20GuardedPoolAllocator13installAtForkEvEN3$_18__invokeEv+0x0): more undefined references to `__aeabi_unwind_cpp_pr0' follow /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/guarded_pool_allocator.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator7disableEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/guarded_pool_allocator.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator6enableEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/guarded_pool_allocator.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator7iterateEPvjPFvjjS1_ES1_+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/guarded_pool_allocator.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator8allocateEjj+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/guarded_pool_allocator.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator4stopEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/guarded_pool_allocator.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator10deallocateEPv+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/guarded_pool_allocator.cpp.o:(.ARM.exidx.text._ZN8gwp_asan20GuardedPoolAllocator7getSizeEPKv+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/stack_trace_compressor.cpp.o:(.ARM.exidx.text._ZN8gwp_asan11compression4packEPKjjPhj+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsan.armhf.dir/stack_trace_compressor.cpp.o:(.ARM.exidx.text._ZN8gwp_asan11compression6unpackEPKhjPjj+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsanBacktraceLibc.armhf.dir/optional/backtrace_linux_libc.cpp.o:(.ARM.exidx.text._ZN8gwp_asan9backtrace20getBacktraceFunctionEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsanBacktraceLibc.armhf.dir/optional/backtrace_linux_libc.cpp.o:(.ARM.exidx.text._ZN12_GLOBAL__N_19BacktraceEPjj+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsanBacktraceLibc.armhf.dir/optional/backtrace_linux_libc.cpp.o:(.ARM.exidx.text._ZN8gwp_asan9backtrace25getPrintBacktraceFunctionEv+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsanBacktraceLibc.armhf.dir/optional/backtrace_linux_libc.cpp.o:(.ARM.exidx.text._ZN12_GLOBAL__N_114PrintBacktraceEPjjPFvPKczE+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsanBacktraceLibc.armhf.dir/optional/backtrace_linux_libc.cpp.o:(.ARM.exidx.text._ZN8gwp_asan9backtrace24getSegvBacktraceFunctionEv+0x0): more undefined references to `__aeabi_unwind_cpp_pr0' follow /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsanSegvHandler.armhf.dir/optional/segv_handler_posix.cpp.o:(.ARM.exidx.text._ZN8gwp_asan12segv_handler21installSignalHandlersEPNS_20GuardedPoolAllocatorEPFvPKczEPFvPjjS6_EPFjS7_jPvE+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' /usr/bin/ld: projects/compiler-rt/lib/gwp_asan/CMakeFiles/RTGwpAsanSegvHandler.armhf.dir/optional/segv_handler_posix.cpp.o:(.ARM.exidx.text._ZN12_GLOBAL__N_114sigSegvHandlerEiP9siginfo_tPv+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' clang-13: error: linker command failed with exit code 1 (use -v to see invocation) [11/2380] Linking CXX static library lib/libLLVMObject.a
Cheers, Florian