INFO:2026-09-01T23:25:03Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   42f2cd0c980c..cb3d76f25018  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 cb3d76f25018 [gn] port 4bb34ea0473c (#220421)
INFO:2026-09-01T23:25:06Z:root:syncing...
Deleted branch merge (was 42f2cd0c980c).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 2a1f56613a34] [gn build] Port 5cc76ecb867c
 1 file changed, 1 insertion(+)
[merge 0a19ebeeb07c] [gn build] Port 678058af7da6
 1 file changed, 1 insertion(+)
[gn build] Port 5cc76ecb867c -- https://github.com/llvm/llvm-project/commit/5cc76ecb867c
[gn build] Port 678058af7da6 -- https://github.com/llvm/llvm-project/commit/678058af7da6
missing GN file llvm/utils/gn/secondary/llvm/unittests/MC/LoongArch/BUILD.gn for unittest CMake file llvm/unittests/MC/LoongArch/CMakeLists.txt
Command '['/usr/bin/python3', 'llvm/utils/gn/build/sync_source_lists_from_cmake.py', '--write']' returned non-zero exit status 1.