INFO:2026-08-14T13:14:30Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   1b3b7e5fe821..42a986f70324  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 42a986f70324 [libc++] Upgrade to GCC 16 (#206235)
INFO:2026-08-14T13:14:34Z:root:syncing...
Deleted branch merge (was 1b3b7e5fe821).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-08-14T13:14:35Z:root:building
ninja: Entering directory `out/gn'
[1/5] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[2/5] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[3/5] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[4/5] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.time_zone.o
[5/5] AR lib/libc++experimental.a
INFO:2026-08-14T13:14:46Z:root:analyze
gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//.github/workflows/libcxx-pr-conformance-tests.yaml",
    "//libcxx/docs/index.rst",
    "//libcxx/include/__configuration/compiler.h",
    "//libcxx/include/__functional/boyer_moore_searcher.h",
    "//libcxx/include/__functional/weak_result_type.h",
    "//libcxx/include/__ranges/concat_view.h",
    "//libcxx/src/experimental/time_zone.cpp",
    "//libcxx/test/libcxx/memory/trivial_abi/shared_ptr_arg.pass.cpp",
    "//libcxx/test/libcxx/type_traits/desugars_to.compile.pass.cpp",
    "//libcxx/test/libcxx/utilities/function.objects/refwrap/desugars_to.compile.pass.cpp",
    "//libcxx/test/libcxx/utilities/meta/is_within_lifetime.verify.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.map/flat.map.modifiers/try_emplace_transparent.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.multiset/incomplete_type.pass.cpp",
    "//libcxx/test/std/containers/container.adaptors/flat.set/incomplete_type.pass.cpp",
    "//libcxx/test/std/depr/depr.c.headers/stdalign_h.compile.pass.cpp",
    "//libcxx/test/std/utilities/expected/expected.expected/monadic/transform.pass.cpp",
    "//libcxx/test/std/utilities/expected/expected.expected/monadic/transform_error.pass.cpp",
    "//libcxx/test/std/utilities/expected/expected.void/monadic/transform_error.pass.cpp",
    "//libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.char_array.pass.cpp",
    "//libcxx/test/std/utilities/meta/meta.const.eval/is_within_lifetime.compile.pass.cpp",
    "//libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_implicit_lifetime.pass.cpp",
    "//libcxx/test/std/utilities/smartptr/unique.ptr/unique.ptr.class/unique.ptr.observers/op_subscript.runtime.pass.cpp",
    "//libcxx/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/PR27684_contains_ref_to_incomplete_type.pass.cpp",
    "//libcxx/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/PR31384.pass.cpp",
    "//libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_pair.pass.cpp",
    "//libcxxabi/test/catch_member_function_pointer_02.pass.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": []
}
running all tests due to change to blacklisted file
INFO:2026-08-14T13:14:46Z:root:testing
INFO:2026-08-14T13:14:46Z: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/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
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: 26893 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 

Testing Time: 179.72s

Total Discovered Tests: 54691
  Skipped          :    30 (0.05%)
  Unsupported      :  1293 (2.36%)
  Passed           : 53340 (97.53%)
  Expectedly Failed:    28 (0.05%)
INFO:2026-08-14T13:17:49Z: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)
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
-- Testing: 1460 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 

Testing Time: 12.22s

Total Discovered Tests: 1723
  Unsupported      :    2 (0.12%)
  Passed           : 1720 (99.83%)
  Expectedly Failed:    1 (0.06%)
INFO:2026-08-14T13:18:02Z: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: 188 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..

Testing Time: 6.06s

Total Discovered Tests: 1516
  Unsupported:    8 (0.53%)
  Passed     : 1508 (99.47%)
INFO:2026-08-14T13:18:09Z: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: 112 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 

Testing Time: 7.83s

Total Discovered Tests: 112
  Unsupported      : 37 (33.04%)
  Passed           : 66 (58.93%)
  Expectedly Failed:  9 (8.04%)
INFO:2026-08-14T13:18:17Z:root:test check-lld
ninja: Entering directory `out/gn'
[0/1] ACTION //lld/test:check-lld(//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 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: 3236 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..

Testing Time: 41.15s

Total Discovered Tests: 3236
  Unsupported      :   22 (0.68%)
  Passed           : 3213 (99.29%)
  Expectedly Failed:    1 (0.03%)
INFO:2026-08-14T13:18:59Z:root:test check-llvm
ninja: Entering directory `out/gn'
[0/1] ACTION //llvm/test:check-llvm(//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 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
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: 68109 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 

Testing Time: 189.92s

Total Discovered Tests: 76994
  Skipped          :    18 (0.02%)
  Unsupported      :  3116 (4.05%)
  Passed           : 73684 (95.70%)
  Expectedly Failed:   176 (0.23%)
INFO:2026-08-14T13:22:16Z:root:done