INFO:2025-11-10T17:03:36Z:root:pulling...
From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   87e094da0f2b..c2d4c7c18b96  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 3 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at c2d4c7c18b96 [VPlan] Permit more users in narrowToSingleScalars (#166559)
INFO:2025-11-10T17:03:40Z:root:syncing...
Deleted branch merge (was b3e8c5eb62d0).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 2501ad4633a9] [gn build] Port 315d705b7608
 2 files changed, 1 insertion(+), 1 deletion(-)
[merge c675fcc7574d] [gn build] Port 9a783b63e647
 1 file changed, 2 deletions(-)
[merge 10592ca4f9f3] [gn build] Port caed0893465a
 1 file changed, 1 insertion(+)
[gn build] Port 315d705b7608 -- https://github.com/llvm/llvm-project/commit/315d705b7608
[gn build] Port 9a783b63e647 -- https://github.com/llvm/llvm-project/commit/9a783b63e647
[gn build] Port caed0893465a -- https://github.com/llvm/llvm-project/commit/caed0893465a
INFO:2025-11-10T17:03:42Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
ninja: error: '../../clang/include/clang/Driver/Options.td', needed by 'gen/clang/include/clang/Driver/Options.inc', missing and no known rule to make it
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.