INFO:2026-01-26T22:02:12Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 078ef9110c26..4555d5382bdd 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 4555d5382bdd [SystemZ][asan] Improve error handling for pragma export as a statement (#177979) INFO:2026-01-26T22:02:14Z:root:syncing... Deleted branch merge (was 8fd57e356fcf). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 9c5b14702aa3] [gn build] Port b285745dc1a4 1 file changed, 1 insertion(+) [gn build] Port b285745dc1a4 -- https://github.com/llvm/llvm-project/commit/b285745dc1a4 INFO:2026-01-26T22:02:16Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/2469] LINK obj/llvm/unittests/CAS/CASTests FAILED: obj/llvm/unittests/CAS/CASTests ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/llvm/unittests/CAS/CASTests -Wl,--start-group obj/llvm/unittests/CAS/CASTests.ActionCacheTest.o obj/llvm/unittests/CAS/CASTests.BuiltinUnifiedCASDatabasesTest.o obj/llvm/unittests/CAS/CASTests.CASTestConfig.o obj/llvm/unittests/CAS/CASTests.NamedValuesSchemaTest.o obj/llvm/unittests/CAS/CASTests.ObjectStoreTest.o obj/llvm/unittests/CAS/CASTests.OnDiskCASLoggerTest.o obj/llvm/unittests/CAS/CASTests.UnifiedOnDiskCacheTest.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/libLLVMCAS.a lib/libLLVMSupport.a lib/libLLVMTestingSupport.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: llvm::unittest::cas::setMaxOnDiskCASMappingSize() >>> referenced by ActionCacheTest.cpp >>> obj/llvm/unittests/CAS/CASTests.ActionCacheTest.o:(llvm::unittest::cas::CASTest::SetUp()) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [2/2469] ACTION //clang/include/clang/Basic:DiagnosticDriverInterface(//llvm/utils/gn/build/toolchain:unix) [3/2469] ACTION //clang/include/clang/Basic:DiagnosticFrontendInterface(//llvm/utils/gn/build/toolchain:unix) [4/2469] ACTION //clang/include/clang/Basic:DiagnosticAnalysisCompatIDs(//llvm/utils/gn/build/toolchain:unix) [5/2469] ACTION //clang/include/clang/Basic:DiagnosticASTInterface(//llvm/utils/gn/build/toolchain:unix) [6/2469] ACTION //clang/include/clang/Basic:DiagnosticAnalysisInterface(//llvm/utils/gn/build/toolchain:unix) [7/2469] ACTION //clang/include/clang/Basic:DiagnosticCommentInterface(//llvm/utils/gn/build/toolchain:unix) [8/2469] ACTION //clang/include/clang/Basic:DiagnosticCommonInterface(//llvm/utils/gn/build/toolchain:unix) [9/2469] ACTION //clang/include/clang/Basic:DiagnosticFrontendCompatIDs(//llvm/utils/gn/build/toolchain:unix) [10/2469] ACTION //clang/include/clang/Basic:DiagnosticInstallAPICompatIDs(//llvm/utils/gn/build/toolchain:unix) [11/2469] ACTION //clang/include/clang/Basic:DiagnosticInstallAPIInterface(//llvm/utils/gn/build/toolchain:unix) [12/2469] ACTION //clang/include/clang/Basic:DiagnosticAllCompatIDs(//llvm/utils/gn/build/toolchain:unix) [13/2469] ACTION //clang/include/clang/Basic:DiagnosticCommentCompatIDs(//llvm/utils/gn/build/toolchain:unix) [14/2469] ACTION //clang/include/clang/Basic:DiagnosticCommonCompatIDs(//llvm/utils/gn/build/toolchain:unix) [15/2469] ACTION //clang/include/clang/Basic:DiagnosticCrossTUInterface(//llvm/utils/gn/build/toolchain:unix) [16/2469] ACTION //clang/include/clang/Basic:DiagnosticRefactoringInterface(//llvm/utils/gn/build/toolchain:unix) [17/2469] ACTION //clang/include/clang/Basic:DiagnosticASTCompatIDs(//llvm/utils/gn/build/toolchain:unix) [18/2469] ACTION //clang/include/clang/Basic:DiagnosticCrossTUCompatIDs(//llvm/utils/gn/build/toolchain:unix) [19/2469] ACTION //clang/include/clang/Basic:DiagnosticParseCompatIDs(//llvm/utils/gn/build/toolchain:unix) [20/2469] ACTION //clang/include/clang/Basic:DiagnosticSemaInterface(//llvm/utils/gn/build/toolchain:unix) [21/2469] ACTION //clang/include/clang/Basic:DiagnosticParseInterface(//llvm/utils/gn/build/toolchain:unix) [22/2469] ACTION //clang/include/clang/Basic:DiagnosticLexCompatIDs(//llvm/utils/gn/build/toolchain:unix) [23/2469] ACTION //clang/include/clang/Basic:DiagnosticSemaCompatIDs(//llvm/utils/gn/build/toolchain:unix) [24/2469] ACTION //clang/include/clang/Basic:DiagnosticSerializationCompatIDs(//llvm/utils/gn/build/toolchain:unix) [25/2469] ACTION //clang/include/clang/Basic:DiagnosticSerializationInterface(//llvm/utils/gn/build/toolchain:unix) [26/2469] ACTION //clang/include/clang/Basic:DiagnosticRefactoringCompatIDs(//llvm/utils/gn/build/toolchain:unix) [27/2469] ACTION //clang/include/clang/Basic:DiagnosticDriverCompatIDs(//llvm/utils/gn/build/toolchain:unix) [28/2469] ACTION //clang/include/clang/Basic:DiagnosticTrapInterface(//llvm/utils/gn/build/toolchain:unix) [29/2469] ACTION //clang/include/clang/Basic:DiagnosticFrontendEnums(//llvm/utils/gn/build/toolchain:unix) [30/2469] ACTION //clang/include/clang/Basic:DiagnosticLexInterface(//llvm/utils/gn/build/toolchain:unix) [31/2469] ACTION //clang/include/clang/Basic:DiagnosticParseEnums(//llvm/utils/gn/build/toolchain:unix) [32/2469] ACTION //clang/include/clang/Basic:DiagnosticCommentEnums(//llvm/utils/gn/build/toolchain:unix) [33/2469] ACTION //clang/include/clang/Basic:DiagnosticAnalysisEnums(//llvm/utils/gn/build/toolchain:unix) [34/2469] ACTION //clang/include/clang/Basic:DiagnosticCommentKinds(//llvm/utils/gn/build/toolchain:unix) [35/2469] ACTION //clang/include/clang/Basic:DiagnosticCrossTUEnums(//llvm/utils/gn/build/toolchain:unix) [36/2469] ACTION //clang/include/clang/Basic:DiagnosticIndexName(//llvm/utils/gn/build/toolchain:unix) [37/2469] ACTION //clang/include/clang/Basic:DiagnosticRefactoringEnums(//llvm/utils/gn/build/toolchain:unix) [38/2469] ACTION //clang/include/clang/Basic:DiagnosticCrossTUKinds(//llvm/utils/gn/build/toolchain:unix) [39/2469] ACTION //clang/include/clang/Basic:DiagnosticDriverEnums(//llvm/utils/gn/build/toolchain:unix) [40/2469] ACTION //clang/include/clang/Basic:DiagnosticSemaEnums(//llvm/utils/gn/build/toolchain:unix) [41/2469] ACTION //clang/include/clang/Basic:DiagnosticInstallAPIEnums(//llvm/utils/gn/build/toolchain:unix) [42/2469] ACTION //clang/include/clang/Basic:DiagnosticGroups(//llvm/utils/gn/build/toolchain:unix) [43/2468] ACTION //clang/include/clang/Basic:DiagnosticASTEnums(//llvm/utils/gn/build/toolchain:unix) [44/2468] ACTION //clang/include/clang/Basic:DiagnosticDriverKinds(//llvm/utils/gn/build/toolchain:unix) [45/2468] ACTION //clang/include/clang/Basic:DiagnosticInstallAPIKinds(//llvm/utils/gn/build/toolchain:unix) [46/2468] ACTION //clang/include/clang/Basic:DiagnosticTrapCompatIDs(//llvm/utils/gn/build/toolchain:unix) [47/2468] ACTION //clang/include/clang/Basic:DiagnosticCommonEnums(//llvm/utils/gn/build/toolchain:unix) [48/2468] ACTION //clang/include/clang/Basic:DiagnosticLexEnums(//llvm/utils/gn/build/toolchain:unix) [49/2468] ACTION //clang/include/clang/Basic:DiagnosticSerializationEnums(//llvm/utils/gn/build/toolchain:unix) [50/2468] ACTION //clang/include/clang/Basic:DiagnosticTrapEnums(//llvm/utils/gn/build/toolchain:unix) [51/2468] ACTION //clang/include/clang/Basic:DiagnosticAnalysisKinds(//llvm/utils/gn/build/toolchain:unix) [52/2468] ACTION //clang/include/clang/Basic:DiagnosticFrontendKinds(//llvm/utils/gn/build/toolchain:unix) [53/2468] ACTION //clang/include/clang/Basic:DiagnosticLexKinds(//llvm/utils/gn/build/toolchain:unix) [54/2468] ACTION //clang/include/clang/Basic:DiagnosticParseKinds(//llvm/utils/gn/build/toolchain:unix) [55/2468] ACTION //clang/include/clang/Basic:DiagnosticSerializationKinds(//llvm/utils/gn/build/toolchain:unix) [56/2468] ACTION //clang/include/clang/Basic:DiagnosticCommonKinds(//llvm/utils/gn/build/toolchain:unix) [57/1128] ACTION //clang/include/clang/Basic:DiagnosticASTKinds(//llvm/utils/gn/build/toolchain:unix) [58/1106] ACTION //clang/include/clang/Basic:DiagnosticRefactoringKinds(//llvm/utils/gn/build/toolchain:unix) [59/1104] ACTION //clang/include/clang/Basic:DiagnosticTrapKinds(//llvm/utils/gn/build/toolchain:unix) [60/1103] ACTION //clang/include/clang/Basic:DiagnosticSemaKinds(//llvm/utils/gn/build/toolchain:unix) ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.