INFO:2026-02-18T16:52:30Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   8e37d72fb0c9..b3c82bafc75f  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 b3c82bafc75f [KnownBits] Remove unneccessary calls to std::optional<bool> constructor. NFC (#181959)
INFO:2026-02-18T16:52:41Z:root:syncing...
Deleted branch merge (was 7c422c33c64d).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 2bbcddf5c5b3] [gn build] Port 41c6aa67a343
 1 file changed, 1 insertion(+)
[merge dca6e182a862] [gn build] Port 65deb6c71e96
 1 file changed, 1 deletion(-)
[merge b7b7f03f6fe9] [gn build] Port 7c3c9c45f85d
 2 files changed, 2 insertions(+)
[merge 2f99cb363404] [gn build] Port 8f378ea7e6fa
 1 file changed, 1 insertion(+)
[merge 4193968050ef] [gn build] Port 98c76d36432c
 2 files changed, 3 insertions(+)
[merge 99639041dc13] [gn build] Port d7a24d30f62b
 1 file changed, 1 insertion(+)
[gn build] Port 41c6aa67a343 -- https://github.com/llvm/llvm-project/commit/41c6aa67a343
[gn build] Port 65deb6c71e96 -- https://github.com/llvm/llvm-project/commit/65deb6c71e96
[gn build] Port 7c3c9c45f85d -- https://github.com/llvm/llvm-project/commit/7c3c9c45f85d
[gn build] Port 8f378ea7e6fa -- https://github.com/llvm/llvm-project/commit/8f378ea7e6fa
[gn build] Port 98c76d36432c -- https://github.com/llvm/llvm-project/commit/98c76d36432c
[gn build] Port d7a24d30f62b -- https://github.com/llvm/llvm-project/commit/d7a24d30f62b
INFO:2026-02-18T16:52:47Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
ERROR at //llvm/unittests/Target/X86/BUILD.gn:24:1: Invalid token.
	"X86SelectionDAGTest.cpp",
^
You got a tab character in here. Tabs are evil. Convert to spaces.
FAILED: build.ninja.stamp 
../../llvm/utils/gn/bin/linux-amd64/gn --root=../.. -q --dotfile=../../llvm/utils/gn/.gn --regeneration gen .
ninja: error: rebuilding 'build.ninja': subcommand failed
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.