INFO:2025-08-05T17:55:46Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   4882874ddc10..bb3c060ca414  main       -> origin/main
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HEAD is now at bb3c060ca414 [libc++] Fix incorrect down-cast in __tree (#152181)
INFO:2025-08-05T17:55:49Z:root:syncing...
Deleted branch merge (was 6128763d73f9).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 9bd20f35ec99] [gn build] Port 8a2d3f5653eb
 1 file changed, 1 deletion(-)
[gn build] Port 8a2d3f5653eb -- https://github.com/llvm/llvm-project/commit/8a2d3f5653eb
INFO:2025-08-05T17:55:50Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/9] COPY ../../libcxx/include/__tree include/c++/v1/__tree
[2/9] CXX obj/lldb/source/Plugins/Process/gdb-remote/gdb-remote.GDBRemoteCommunicationServerLLGS.o
FAILED: obj/lldb/source/Plugins/Process/gdb-remote/gdb-remote.GDBRemoteCommunicationServerLLGS.o 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/lldb/source/Plugins/Process/gdb-remote/gdb-remote.GDBRemoteCommunicationServerLLGS.o.d -o obj/lldb/source/Plugins/Process/gdb-remote/gdb-remote.GDBRemoteCommunicationServerLLGS.o -c ../../lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp  -I../../lldb/source -I../../llvm/include -Igen/llvm/include -I../../lldb/include -Igen/lldb/include -Igen/lldb/source/Plugins/Process/gdb-remote -I../../sysroot/usr/include/libxml2 -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -fdebug-compilation-dir=. --sysroot=../../sysroot -Wpoison-system-directories -fPIC -Wcovered-switch-default -fno-strict-aliasing -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
../../lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp:623:47: error: expected ';' after expression
  623 |     llvm_unreachable("Unkown register format")
      |                                               ^
      |                                               ;
1 error generated.
[3/9] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.time_zone.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.