INFO:2026-01-04T06:52:21Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   7fa36e67431f..60bf38180bb9  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 60bf38180bb9 [libc++] Applied `[[nodiscard]]` to `<fstream>`, `<sstream>`, `<strstream>`, `<synchstream>` (#173842)
INFO:2026-01-04T06:52:24Z:root:syncing...
Deleted branch merge (was 7fa36e67431f).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-01-04T06:52:25Z:root:building
ninja: Entering directory `out/gn'
[1/43] COPY ../../libcxx/include/fstream include/c++/v1/fstream
[2/43] COPY ../../libcxx/include/sstream include/c++/v1/sstream
[3/43] COPY ../../libcxx/include/strstream include/c++/v1/strstream
[4/43] COPY ../../libcxx/include/syncstream include/c++/v1/syncstream
[5/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.fstream.o
[6/43] CXX stage2_unix/obj/libcxx/src/cxx_static.future.o
[7/43] CXX stage2_unix/obj/libcxx/src/cxx_static.fstream.o
[8/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.future.o
[9/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.strstream.o
[10/43] CXX stage2_unix/obj/libcxx/src/cxx_static.barrier.o
[11/43] CXX stage2_unix/obj/libcxx/src/cxx_static.condition_variable.o
[12/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.barrier.o
[13/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.memory.o
[14/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.condition_variable.o
[15/43] CXX stage2_unix/obj/libcxx/src/cxx_static.memory.o
[16/43] CXX stage2_unix/obj/libcxx/src/cxx_static.strstream.o
[17/43] CXX stage2_unix/obj/libcxx/src/cxx_static.atomic.o
[18/43] CXX stage2_unix/obj/libcxx/src/cxx_static.thread.o
[19/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.thread.o
[20/43] CXX stage2_unix/obj/libcxx/src/cxx_static.ostream.o
[21/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.ostream.o
[22/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.atomic.o
[23/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.chrono.o
[24/43] CXX stage2_unix/obj/libcxx/src/cxx_static.chrono.o
[25/43] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.chrono_exception.o
[26/43] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.filesystem_clock.o
[27/43] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.tzdb_list.o
[28/43] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_static.filesystem_clock.o
[29/43] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_static.directory_entry.o
[30/43] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.directory_entry.o
[31/43] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.directory_iterator.o
[32/43] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_static.directory_iterator.o
[33/43] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.operations.o
[34/43] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_static.operations.o
[35/43] CXX stage2_unix/obj/libcxx/src/cxx_shared.ios.instantiations.o
[36/43] CXX stage2_unix/obj/libcxx/src/cxx_static.ios.instantiations.o
[37/43] AR lib/libc++.a
[38/43] SOLINK lib/libc++.so.0
[39/43] ACTION //libcxx/src:cxx_symlink(//llvm/utils/gn/build/toolchain:stage2_unix)
[40/43] ACTION //libcxx/src:cxx_linker_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[41/43] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.tzdb.o
[42/43] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.time_zone.o
[43/43] AR lib/libc++experimental.a
INFO:2026-01-04T06:52:36Z:root:analyze
gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//libcxx/include/fstream",
    "//libcxx/include/sstream",
    "//libcxx/include/strstream",
    "//libcxx/include/syncstream",
    "//libcxx/test/libcxx/depr/depr.strstream/nodiscard.verify.cpp",
    "//libcxx/test/libcxx/input.output/file.streams/fstreams/nodiscard.verify.cpp",
    "//libcxx/test/libcxx/input.output/string.streams/nodiscard.verify.cpp",
    "//libcxx/test/libcxx/input.output/synchstream/nodiscard.verify.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:2026-01-04T06:52:36Z:root:testing
INFO:2026-01-04T06:52:36Z:root:skip check-clang
INFO:2026-01-04T06:52:36Z:root:skip check-clang-tools
INFO:2026-01-04T06:52:36Z:root:skip check-clangd
INFO:2026-01-04T06:52:36Z:root:skip check-hwasan
INFO:2026-01-04T06:52:36Z:root:skip check-lld
INFO:2026-01-04T06:52:36Z:root:skip check-llvm
INFO:2026-01-04T06:52:36Z:root:done