INFO:2026-01-29T21:32:56Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   80cbd1d69669..4aaa2d7e4d9f  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 4aaa2d7e4d9f [Clang][-Wunsafe-buffer-usage] Allow safe form of libc memset. (#178107)
INFO:2026-01-29T21:33:00Z:root:syncing...
Deleted branch merge (was 80cbd1d69669).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-01-29T21:33:00Z:root:building
ninja: Entering directory `out/gn'
[1/315] CXX obj/clang/lib/Analysis/Analysis.UnsafeBufferUsage.o
[2/315] AR lib/libclangAnalysis.a
[3/315] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests
[4/315] LINK ./bin/clang-apply-replacements
[5/315] LINK obj/clang/unittests/Format/FormatTests
[6/315] LINK obj/clang/unittests/Parse/ParseTests
[7/315] LINK obj/clang/unittests/Support/ClangSupportTests
[8/315] LINK ./bin/find-all-symbols
[9/315] LINK ./bin/pp-trace
[10/315] LINK ./bin/diagtool
[11/315] LINK obj/clang/unittests/Index/IndexTests
[12/315] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests
[13/315] LINK ./bin/clang-query
[14/315] LINK ./bin/dexp
[15/315] LINK ./bin/clang-move
[16/315] LINK ./bin/clang-import-test
[17/315] LINK obj/clang/unittests/Lex/LexTests
[18/315] LINK obj/clang/unittests/AST/ByteCode/InterpTests
[19/315] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests
[20/315] LINK obj/clang/unittests/CrossTU/CrossTUTests
[21/315] LINK ./bin/clang-doc
[22/315] LINK obj/clang/unittests/Analysis/Scalable/ClangScalableAnalysisTests
[23/315] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[24/315] LINK ./bin/clang-diff
[25/315] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests
[26/315] LINK obj/clang/unittests/Sema/SemaTests
[27/315] LINK ./bin/clang-include-fixer
[28/315] LINK ./bin/clang-reorder-fields
[29/315] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[30/315] LINK ./bin/clang-refactor
[31/315] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[32/315] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests
[33/315] LINK ./bin/clang-change-namespace
[34/315] LINK ./bin/clang-extdef-mapping
[35/315] LINK obj/clang/unittests/Serialization/SerializationTests
[36/315] LINK ./bin/modularize
[37/315] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[38/315] LINK ./bin/clang-scan-deps
[39/315] LINK obj/clang/unittests/Rewrite/RewriteTests
[40/315] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
[41/315] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests
[42/315] LINK obj/clang/unittests/AST/ASTTests
[43/315] LINK ./bin/lldb-server
[44/315] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[45/315] LINK ./bin/clang-installapi
[46/315] LINK ./bin/clangd-indexer
[47/315] LINK ./bin/clang-tidy
[48/315] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests
[49/315] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
[50/315] LINK obj/clang/unittests/Driver/ClangDriverTests
[51/315] LINK ./bin/clangd
[52/315] LINK obj/clang/unittests/Frontend/FrontendTests
[53/315] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests
[54/315] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[55/315] LINK obj/clang/unittests/Tooling/ToolingTests
[56/315] LINK ./bin/clang
[57/315] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests
[58/315] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests
[59/315] ACTION //clang/tools/driver:clang-cl(//llvm/utils/gn/build/toolchain:unix)
[60/315] ACTION //clang/tools/driver:clang-cpp(//llvm/utils/gn/build/toolchain:unix)
[61/315] ACTION //clang/tools/driver:clangxx(//llvm/utils/gn/build/toolchain:unix)
[62/315] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests
[63/315] LINK ./bin/clang-check
[64/315] ACTION //compiler-rt/test/asan:lit_site_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[65/315] ACTION //libcxx/src:cxx_symlink(//llvm/utils/gn/build/toolchain:stage2_unix)
[66/315] ACTION //llvm/include/llvm/Config:Disassemblers.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[67/315] ACTION //llvm/include/llvm/Config:TargetMCAs.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[68/315] ACTION //compiler-rt/test/builtins:builtins_mode_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[69/315] ACTION //compiler-rt/test/hwasan:lit_site_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[70/315] ACTION //compiler-rt/test/lsan:asan_mode_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[71/315] ACTION //llvm/include/llvm/Config:AsmPrinters.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[72/315] ACTION //llvm/include/llvm/Config:TargetExegesis.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[73/315] ACTION //llvm/include/llvm/Config:Targets.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[74/315] ACTION //llvm/include/llvm/Config:abi-breaking(//llvm/utils/gn/build/toolchain:stage2_unix)
[75/315] ACTION //llvm/include/llvm/Config:llvm-config(//llvm/utils/gn/build/toolchain:stage2_unix)
[76/134] ACTION //llvm/include/llvm/Config:Targets(//llvm/utils/gn/build/toolchain:stage2_unix)
[77/134] ACTION //llvm/include/llvm/Support:write_extension_def(//llvm/utils/gn/build/toolchain:stage2_unix)
[78/134] ACTION //compiler-rt/test:lit_common_configured(//llvm/utils/gn/build/toolchain:stage2_unix)
[79/134] ACTION //llvm/include/llvm/Support:write_vcsrevision(//llvm/utils/gn/build/toolchain:stage2_unix)
[80/134] ACTION //llvm/include/llvm/Config:AsmParsers.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[81/134] ACTION //libcxx/src:cxx_linker_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[82/134] ACTION //llvm/include/llvm/Config:config(//llvm/utils/gn/build/toolchain:stage2_unix)
[83/101] LINK ./bin/lldb-test
[84/101] SOLINK ./lib/libclang.so
[85/101] LINK ./bin/clang-repl
[86/101] LINK obj/clang/unittests/libclang/CrashTests/libclangCrashTests
[87/101] LINK obj/clang/unittests/libclang/libclangTests
[88/101] LINK ./bin/lldb-dap
[89/101] LINK ./bin/c-index-test
[90/101] LINK ./bin/lldb
[91/101] CXX stage2_unix/obj/compiler-rt/lib/sanitizer_common/sources.sanitizer_symbolizer_posix_libcdep.o
[92/101] AR lib/clang/23/lib/linux/libclang_rt.ubsan_standalone-x86_64.a
[93/101] AR lib/clang/23/lib/linux/libclang_rt.hwasan_aliases-x86_64.a
[94/101] ACTION //compiler-rt/lib/ubsan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[95/101] ACTION //compiler-rt/lib/hwasan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[96/101] SOLINK lib/clang/23/lib/linux/libclang_rt.ubsan_standalone-x86_64.so
[97/101] AR lib/clang/23/lib/linux/libclang_rt.msan-x86_64.a
[98/101] SOLINK lib/clang/23/lib/linux/libclang_rt.asan-x86_64.so
[99/101] SOLINK lib/clang/23/lib/linux/libclang_rt.hwasan_aliases-x86_64.so
[100/101] AR lib/clang/23/lib/linux/libclang_rt.tsan-x86_64.a
[101/101] AR lib/clang/23/lib/linux/libclang_rt.asan-x86_64.a
INFO:2026-01-29T21:33:24Z:root:analyze
gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/Analysis/UnsafeBufferUsage.cpp",
    "//clang/test/SemaCXX/warn-unsafe-buffer-usage-libc-functions.cpp",
    "//compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
INFO:2026-01-29T21:33:24Z:root:testing
INFO:2026-01-29T21:33:24Z: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:561: 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:126: 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:561: 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:561: 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:561: 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:561: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld
-- Testing: 24820 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 

Testing Time: 159.53s

Total Discovered Tests: 50287
  Skipped          :    28 (0.06%)
  Unsupported      :   744 (1.48%)
  Passed           : 49488 (98.41%)
  Expectedly Failed:    27 (0.05%)
INFO:2026-01-29T21:36:22Z:root:test check-clang-tools
ninja: Entering directory `out/gn'
[0/1] ACTION //clang-tools-extra/test:check-clang-tools(//llvm/utils/gn/build/toolchain:unix)
-- Testing: 1310 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 

Testing Time: 11.02s

Total Discovered Tests: 1555
  Unsupported      :    2 (0.13%)
  Passed           : 1552 (99.81%)
  Expectedly Failed:    1 (0.06%)
INFO:2026-01-29T21:36:37Z:root:test check-clangd
ninja: Entering directory `out/gn'
[0/1] ACTION //clang-tools-extra/clangd/test:check-clangd(//llvm/utils/gn/build/toolchain:unix)
-- Testing: 177 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 

Testing Time: 4.96s

Total Discovered Tests: 1447
  Unsupported:    7 (0.48%)
  Passed     : 1440 (99.52%)
INFO:2026-01-29T21:36:43Z:root:test check-hwasan
ninja: Entering directory `out/gn'
[0/1] ACTION //compiler-rt/test/hwasan:check-hwasan(//llvm/utils/gn/build/toolchain:unix)
-- Testing: 111 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 

Testing Time: 6.30s

Total Discovered Tests: 111
  Unsupported      : 37 (33.33%)
  Passed           : 65 (58.56%)
  Expectedly Failed:  9 (8.11%)
INFO:2026-01-29T21:36:50Z:root:skip check-lld
INFO:2026-01-29T21:36:50Z:root:skip check-llvm
INFO:2026-01-29T21:36:50Z:root:done