INFO:2026-04-20T17:34:42Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   62d7aa0b26d0..725ecf6d7c04  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 725ecf6d7c04 [NVPTX] NVPTXAsmPrinter::bufferAggregateConstVec - append null constants instead of iterating (#192742)
INFO:2026-04-20T17:34:46Z:root:syncing...
Deleted branch merge (was 62d7aa0b26d0).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-04-20T17:34:46Z:root:building
ninja: Entering directory `out/gn'
[1/320] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAsmPrinter.o
[2/320] AR lib/libLLVMNVPTXCodeGen.a
[3/320] LINK ./bin/llvm-cxxmap
[4/320] LINK obj/llvm/unittests/CGData/CodeGenDataTests
[5/320] LINK ./bin/llvm-cxxdump
[6/320] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests
[7/320] LINK ./bin/llvm-mc
[8/320] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests
[9/320] LINK ./bin/llvm-ar
[10/320] LINK ./bin/llvm-rtdyld
[11/320] LINK ./bin/llvm-ml
[12/320] LINK ./bin/llvm-libtool-darwin
[13/320] LINK ./bin/llvm-lipo
[14/320] LINK obj/llvm/unittests/MC/MCTests
[15/320] ACTION //llvm/tools/llvm-ar:llvm-ranlib(//llvm/utils/gn/build/toolchain:unix)
[16/320] ACTION //llvm/tools/llvm-ar:llvm-dlltool(//llvm/utils/gn/build/toolchain:unix)
[17/320] LINK ./bin/llvm-xray
[18/320] ACTION //llvm/tools/llvm-ar:llvm-lib(//llvm/utils/gn/build/toolchain:unix)
[19/320] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix)
[20/320] LINK ./bin/llvm-bolt-heatmap
[21/320] LINK ./bin/llvm-jitlink
[22/320] LINK obj/bolt/unittests/Core/CoreTests
[23/320] LINK ./bin/llvm-bolt
[24/320] LINK obj/clang/unittests/CrossTU/CrossTUTests
[25/320] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests
[26/320] LINK ./bin/llvm-dwp
[27/320] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix)
[28/320] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests
[29/320] LINK obj/bolt/unittests/Passes/PassTests
[30/320] LINK ./bin/llvm-ir2vec
[31/320] LINK ./bin/llvm-exegesis
[32/320] LINK ./bin/clang-linker-wrapper
[33/320] LINK obj/llvm/unittests/Passes/PassBuilderBindings/PassesBindingsTests
[34/320] LINK ./bin/llc
[35/320] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests
[36/320] LINK ./bin/clang-scan-deps
[37/320] LINK ./bin/llvm-c-test
[38/320] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix)
[39/320] LINK ./bin/llvm-gsymutil
[40/320] LINK ./bin/llvm-reduce
[41/320] LINK ./bin/lld
[42/320] LINK ./bin/llvm-lto2
[43/320] LINK ./bin/llvm-lto
[44/320] LINK obj/llvm/unittests/MIR/MIRTests
[45/320] LINK ./bin/llvm-split
[46/320] LINK ./bin/clang-nvlink-wrapper
[47/320] ACTION //lld/tools/lld:ld64.lld(//llvm/utils/gn/build/toolchain:unix)
[48/320] LINK ./bin/llvm-dwarfutil
[49/320] ACTION //lld/tools/lld:ld.lld(//llvm/utils/gn/build/toolchain:unix)
[50/320] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests
[51/320] ACTION //lld/tools/lld:lld-link(//llvm/utils/gn/build/toolchain:unix)
[52/320] LINK ./bin/llvm-opt-fuzzer
[53/320] LINK obj/llvm/unittests/CodeGen/CodeGenTests
[54/320] ACTION //lld/tools/lld:wasm-ld(//llvm/utils/gn/build/toolchain:unix)
[55/320] LINK ./bin/opt
[56/320] LINK obj/llvm/unittests/MI/MITests
[57/320] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests
[58/320] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests
[59/320] LINK ./bin/dsymutil
[60/320] LINK ./bin/clang-sycl-linker
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[62/320] SOLINK ./lib/libLTO.so
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[64/320] LINK ./bin/llvm-isel-fuzzer
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[77/320] LINK ./bin/clang
[78/320] ACTION //clang/tools/driver:clangxx(//llvm/utils/gn/build/toolchain:unix)
[79/320] ACTION //clang/tools/driver:clang-cpp(//llvm/utils/gn/build/toolchain:unix)
[80/320] ACTION //clang/tools/driver:clang-cl(//llvm/utils/gn/build/toolchain:unix)
[81/320] ACTION //libcxx/src:cxx_symlink(//llvm/utils/gn/build/toolchain:stage2_unix)
[82/320] ACTION //compiler-rt/test/hwasan:lit_site_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[83/320] ACTION //compiler-rt/test:lit_common_configured(//llvm/utils/gn/build/toolchain:stage2_unix)
[84/320] ACTION //compiler-rt/test/asan:lit_site_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[85/320] ACTION //compiler-rt/test/builtins:builtins_mode_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[86/320] ACTION //llvm/include/llvm/Config:Targets.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[87/320] ACTION //llvm/include/llvm/Config:abi-breaking(//llvm/utils/gn/build/toolchain:stage2_unix)
[88/320] ACTION //llvm/include/llvm/Config:llvm-config(//llvm/utils/gn/build/toolchain:stage2_unix)
[89/139] ACTION //compiler-rt/test/lsan:asan_mode_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[90/139] ACTION //llvm/include/llvm/Config:Disassemblers.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[91/139] ACTION //llvm/include/llvm/Config:TargetExegesis.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[92/139] ACTION //llvm/include/llvm/Config:TargetMCAs.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[93/139] ACTION //llvm/include/llvm/Config:Targets(//llvm/utils/gn/build/toolchain:stage2_unix)
[94/139] ACTION //llvm/include/llvm/Config:AsmPrinters.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[95/139] ACTION //llvm/include/llvm/Support:write_extension_def(//llvm/utils/gn/build/toolchain:stage2_unix)
[96/139] ACTION //llvm/include/llvm/Config:AsmParsers.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[97/139] ACTION //compiler-rt/lib/ubsan:ubsan_static_cxx_dynamic_list(//llvm/utils/gn/build/toolchain:stage2_unix)
[98/139] ACTION //llvm/include/llvm/Support:write_vcsrevision(//llvm/utils/gn/build/toolchain:stage2_unix)
[99/139] ACTION //compiler-rt/lib/ubsan:ubsan_loop_detect_dynamic_list(//llvm/utils/gn/build/toolchain:stage2_unix)
[100/139] ACTION //compiler-rt/lib/ubsan:ubsan_static_dynamic_list(//llvm/utils/gn/build/toolchain:stage2_unix)
[101/139] ACTION //compiler-rt/lib/ubsan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[102/139] ACTION //compiler-rt/lib/hwasan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[103/139] ACTION //libcxx/src:cxx_linker_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[104/139] ACTION //llvm/include/llvm/Config:config(//llvm/utils/gn/build/toolchain:stage2_unix)
[105/106] SOLINK lib/clang/23/lib/linux/libclang_rt.hwasan_aliases-x86_64.so
[106/106] SOLINK lib/clang/23/lib/linux/libclang_rt.ubsan_standalone-x86_64.so
INFO:2026-04-20T17:35:04Z:root:analyze
skipping analyze because previous build was not green
INFO:2026-04-20T17:35:04Z:root:testing
INFO:2026-04-20T17:35:04Z:root:test check-clang
ninja: Entering directory `out/gn'
[0/1] ACTION //clang/test:check-clang(//llvm/utils/gn/build/toolchain:unix)
llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using clang: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang
llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/subst.py:130: note: Did not find cir-opt in /usr/local/google/home/thakis/src/llvm-project/out/gn/bin:/usr/local/google/home/thakis/src/llvm-project/out/gn/bin
llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld
llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link
llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld
llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld
-- Testing: 25773 tests, 64 workers --
Testing: 
FAIL: Clang :: Driver/memtag-stack_lto.c (1 of 25773)
******************** TEST 'Clang :: Driver/memtag-stack_lto.c' FAILED ********************
Exit Code: -6

Command Output (stdout):
--
# RUN: at line 5
rm -f /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp*
# executed command: rm -f '/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp*'
# RUN: at line 8
/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O1 --target=aarch64-unknown-linux -mllvm -stack-safety-print /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -S -o - 2>&1 | /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/FileCheck /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O1 --target=aarch64-unknown-linux -mllvm -stack-safety-print /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -S -o -
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/FileCheck /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c
# RUN: at line 11
/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O1 --target=aarch64-unknown-linux -c /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -flto=full -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O1 --target=aarch64-unknown-linux -c /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -flto=full -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc
# RUN: at line 12
/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O1 --target=aarch64-unknown-linux -c -DBUILD2 /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -flto=full -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm2.bc
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O1 --target=aarch64-unknown-linux -c -DBUILD2 /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -flto=full -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm2.bc
# RUN: at line 13
/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/llvm-lto2 run -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm2.bc -save-temps -stack-safety-print -thinlto-threads 1 -O1   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc,fn,plx   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc,use,lx   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc,use_local,plx   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc,w,   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm2.bc,use,plx   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm2.bc,z, 2>&1 | /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/FileCheck /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c --allow-empty
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/llvm-lto2 run -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm2.bc -save-temps -stack-safety-print -thinlto-threads 1 -O1 -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc,fn,plx -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc,use,lx -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc,use_local,plx -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm1.bc,w, -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm2.bc,use,plx -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.ltonewpm2.bc,z,
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/FileCheck /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c --allow-empty
# RUN: at line 22
/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O1 --target=aarch64-unknown-linux -c /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -flto=thin -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O1 --target=aarch64-unknown-linux -c /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -flto=thin -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc
# RUN: at line 23
/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O1 --target=aarch64-unknown-linux -c -DBUILD2 /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -flto=thin -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm2.bc
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O1 --target=aarch64-unknown-linux -c -DBUILD2 /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -flto=thin -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm2.bc
# RUN: at line 24
/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/llvm-lto2 run -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm2.bc -save-temps -stack-safety-print -thinlto-threads 1 -O1   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc,fn,plx   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc,use,lx   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc,use_local,plx   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc,w,   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm2.bc,use,plx   -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm2.bc,z, 2>&1 | /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/FileCheck /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c --allow-empty
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/llvm-lto2 run -o /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm2.bc -save-temps -stack-safety-print -thinlto-threads 1 -O1 -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc,fn,plx -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc,use,lx -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc,use_local,plx -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm1.bc,w, -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm2.bc,use,plx -r /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp.thinltonewpm2.bc,z,
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/FileCheck /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c --allow-empty
# RUN: at line 33
rm -f /usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp*
# executed command: rm -f '/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang/test/Driver/Output/memtag-stack_lto.c.tmp*'
# RUN: at line 36
/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O0 --target=aarch64-unknown-linux -march=armv8+memtag -fsanitize=memtag-stack -mllvm -stack-safety-print /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -S -o - 2>&1 | /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/FileCheck /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -O0 --target=aarch64-unknown-linux -march=armv8+memtag -fsanitize=memtag-stack -mllvm -stack-safety-print /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c -S -o -
# note: command had no output on stdout or stderr
# error: command failed with exit status: -6
# executed command: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/FileCheck /usr/local/google/home/thakis/src/llvm-project/clang/test/Driver/memtag-stack_lto.c

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
********************
Failed Tests (1):
  Clang :: Driver/memtag-stack_lto.c


Testing Time: 165.44s

Total Discovered Tests: 51725
  Skipped          :    28 (0.05%)
  Unsupported      :   931 (1.80%)
  Passed           : 50737 (98.09%)
  Expectedly Failed:    28 (0.05%)
  Failed           :     1 (0.00%)
FAILED: gen/clang/test/run-lit 
python3 bin/llvm-lit -sv ../../clang/test
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn', 'check-clang']' returned non-zero exit status 1.