INFO:2025-03-31T17:38:06Z:root:pulling...
From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   dcc2faecd8ae..e9a3ea2218b7  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 5 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at e9a3ea2218b7 [SystemZ, DebugInfo] Instrument SystemZ backend passes for Instr-Ref DebugInfo (#133061)
INFO:2025-03-31T17:38:11Z:root:syncing...
Deleted branch merge (was dcc2faecd8ae).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 45513165c017] [gn build] Port e4b9486056fa
 1 file changed, 1 insertion(+)
[gn build] Port e4b9486056fa -- https://github.com/llvm/llvm-project/commit/e4b9486056fa
missing GN file llvm/utils/gn/secondary/clang/unittests/Parse/BUILD.gn for unittest CMake file clang/unittests/Parse/CMakeLists.txt
Command '['/Applications/Xcode.app/Contents/Developer/usr/bin/python3', 'llvm/utils/gn/build/sync_source_lists_from_cmake.py', '--write']' returned non-zero exit status 1.