INFO:2025-05-22T21:03:02Z:root:pulling...
From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   19a4e5202db4..778801cc8439  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 778801cc8439 [BOLT] Never call fixBranches() on non-simple functions (#141112)
INFO:2025-05-22T21:03:05Z:root:syncing...
Deleted branch merge (was 5c37b360856c).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 9d0fe4bafc08] [gn build] Port 50127ac054a0
 1 file changed, 1 insertion(+)
[merge aee18981bb94] [gn build] Port 58ab005d8db2
 1 file changed, 1 insertion(+)
[merge 1d9f03bcb724] [gn build] Port ed75e2114fd4
 2 files changed, 1 insertion(+), 1 deletion(-)
[gn build] Port 50127ac054a0 -- https://github.com/llvm/llvm-project/commit/50127ac054a0
[gn build] Port 58ab005d8db2 -- https://github.com/llvm/llvm-project/commit/58ab005d8db2
[gn build] Port ed75e2114fd4 -- https://github.com/llvm/llvm-project/commit/ed75e2114fd4
INFO:2025-05-22T21:03:07Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/606] LINK ./bin/obj2yaml
[2/606] LINK ./bin/llvm-xray
[3/606] ACTION //llvm/tools/sancov:Opts(//llvm/utils/gn/build/toolchain:unix)
[4/605] LINK ./bin/sancov
[5/605] CXX obj/clang/lib/Basic/Basic.Attributes.o
FAILED: obj/clang/lib/Basic/Basic.Attributes.o 
../../chromeclang/bin/clang++ -MMD -MF obj/clang/lib/Basic/Basic.Attributes.o.d -o obj/clang/lib/Basic/Basic.Attributes.o -c ../../clang/lib/Basic/Attributes.cpp  -I../../clang/lib/Basic -I../../llvm/include -Igen/llvm/include -I../../clang/include -Igen/clang/include -Igen/clang/include/clang/Basic -Igen/llvm/include/llvm/Frontend/OpenMP -Igen/clang/lib/Basic -Igen/clang/include/clang/Sema -arch arm64 -isysroot ../../sysroot/MacOSX.sdk -mmacos-version-min=12 -mmacos-version-min=12 -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -isysroot ../../sysroot/MacOSX.sdk -Wpoison-system-directories -fPIC -Wcovered-switch-default -fno-strict-aliasing -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
../../clang/lib/Basic/Attributes.cpp:234:10: fatal error: 'clang/Basic/AttributeSpellingList.inc' file not found
#include "clang/Basic/AttributeSpellingList.inc"
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[6/605] LINK ./bin/lld
[7/605] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests
[8/605] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests
[9/605] CXX obj/llvm/tools/sanstats/sanstats.sanstats.o
[10/605] CXX obj/llvm/tools/lto/lto.lto.o
[11/605] CXX obj/llvm/tools/opt/lib.optdriver.o
[12/605] CXX obj/llvm/tools/opt/lib.NewPMDriver.o
[13/605] CXX obj/bolt/lib/Core/Core.BinaryContext.o
[14/605] CXX obj/bolt/lib/Core/Core.BinaryFunction.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.