INFO:2026-03-04T09:01:16Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 52dd63d3caa3..3bb4a506c590 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 3bb4a506c590 [WebAssembly] Print type signature and table for call_indirect (#179120) INFO:2026-03-04T09:01:19Z:root:syncing... Deleted branch merge (was 52dd63d3caa3). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. INFO:2026-03-04T09:01:19Z:root:building ninja: Entering directory `out/gn' [1/517] AR lib/libLLVMAnalysis.a [2/517] AR lib/libclangAST.a [3/517] ACTION //llvm/utils/llvm-lit:llvm-lit(//llvm/utils/gn/build/toolchain:unix) FAILED: bin/llvm-lit python3 ../../llvm/utils/gn/build/write_cmake_config.py -o bin/llvm-lit ../../llvm/utils/llvm-lit/llvm-lit.in LLVM_SOURCE_DIR=../../../llvm Python3_EXECUTABLE=/usr/bin/env\ python3 BUILD_MODE=. LLVM_LIT_CONFIG_MAP=\#\ Takes\ a\ path\ that\'s\ relative\ to\ __file__\ and\ makes\ it\ absolute.\\ndef\ path\(p\):\\n\ \ \ \ return\ os.path.abspath\(os.path.join\(__file__,\ \'..\',\ p\)\)\ if\ p\ else\ \'\'\\n\\nmap_config\(\\n\ \ \ \ path\(r\'../../../bolt/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/bolt/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../bolt/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/bolt/test/Unit/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang-tools-extra/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang-tools-extra/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang-tools-extra/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang-tools-extra/test/Unit/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang-tools-extra/clangd/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang-tools-extra/clangd/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang-tools-extra/clangd/unittests/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang-tools-extra/clangd/unittests/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang/test/Unit/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lld/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lld/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lld/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lld/test/Unit/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lldb/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lldb/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lldb/test/API/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lldb/test/API/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lldb/test/Shell/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lldb/test/Shell/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lldb/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lldb/test/Unit/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../llvm/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/llvm/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../llvm/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/llvm/test/Unit/lit.site.cfg.py\'\)\) Traceback (most recent call last): File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 122, in sys.exit(main()) ~~~~^^ File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 72, in main in_line = var_re.sub(repl, in_line) File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 70, in repl return values[key] ~~~~~~^^^^^ KeyError: 'LLVM_WINDOWS_PREFER_FORWARD_SLASH' [4/517] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests [5/517] LINK ./bin/lli-child-target [6/517] LINK ./bin/llubi [7/517] LINK ./bin/llvm-stress [8/517] LINK ./bin/llvm-tli-checker [9/517] LINK ./bin/llvm-sim [10/517] LINK obj/llvm/unittests/Linker/LinkerTests [11/517] LINK ./bin/llvm-modextract [12/517] LINK obj/llvm/unittests/MC/X86/X86MCTests [13/517] LINK obj/llvm/unittests/MC/SystemZ/SystemZAsmLexerTests [14/517] LINK obj/llvm/unittests/Transforms/Vectorize/VectorizeTests [15/517] LINK ./bin/llvm-cat [16/517] LINK ./bin/llvm-as [17/517] LINK obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests [18/517] LINK ./bin/llvm-offload-wrapper [19/517] LINK ./bin/llvm-cgdata [20/517] LINK obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests [21/517] LINK obj/llvm/unittests/Bitcode/BitcodeTests [22/517] LINK obj/llvm/unittests/SandboxIR/SandboxIRTests [23/517] LINK ./bin/verify-uselistorder [24/517] LINK ./bin/llvm-link [25/517] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests [26/517] LINK ./bin/clang-apply-replacements [27/517] LINK obj/llvm/unittests/Transforms/IPO/IPOTests [28/517] LINK obj/bolt/unittests/Profile/ProfileTests [29/517] LINK ./bin/llvm-bat-dump [30/517] LINK obj/llvm/unittests/Target/LoongArch/LoongArchTests [31/517] LINK obj/llvm/unittests/Target/PowerPC/PowerPCTests [32/517] LINK ./bin/llvm-extract [33/517] LINK obj/llvm/unittests/Transforms/Utils/UtilsTests [34/517] LINK ./bin/lli [35/517] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests [36/517] LINK obj/llvm/unittests/Passes/Plugins/PluginsTests [37/517] LINK obj/llvm/unittests/Target/ARM/ARMTests [38/517] LINK obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests [39/517] LINK obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests [40/517] LINK obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests [41/517] LINK obj/llvm/unittests/Target/AArch64/AArch64Tests [42/517] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests [43/517] LINK obj/llvm/unittests/Target/RISCV/RISCVTests [44/517] LINK obj/llvm/unittests/Transforms/Coroutines/CoroTests [45/517] LINK obj/llvm/unittests/IR/IRTests [46/517] LINK obj/llvm/unittests/Transforms/Scalar/ScalarTests [47/517] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests [48/517] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests [49/517] LINK obj/llvm/unittests/Analysis/AnalysisTests [50/517] LINK obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests [51/517] LINK obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests [52/517] LINK obj/llvm/unittests/Target/X86/X86Tests [53/517] LINK obj/llvm/unittests/MC/AMDGPU/AMDGPUMCTests [54/517] LINK obj/llvm/unittests/Target/AMDGPU/AMDGPUTests [55/517] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenPostLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [56/517] ACTION //llvm/lib/Target/WebAssembly/Disassembler:WebAssemblyGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [57/517] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenPreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [58/517] ACTION //llvm/lib/Target/WebAssembly/MCTargetDesc:WebAssemblyGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [59/517] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [60/517] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenRegisterBank(//llvm/utils/gn/build/toolchain:unix) [61/517] ACTION //llvm/lib/Target/WebAssembly/MCTargetDesc:WebAssemblyGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [62/517] ACTION //llvm/lib/Target/WebAssembly/MCTargetDesc:WebAssemblyGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [63/515] ACTION //llvm/lib/Target/WebAssembly/AsmParser:WebAssemblyGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [64/515] ACTION //llvm/lib/Target/WebAssembly/MCTargetDesc:WebAssemblyGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [65/515] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenFastISel(//llvm/utils/gn/build/toolchain:unix) [66/515] ACTION //llvm/lib/Target/WebAssembly/TargetInfo:WebAssemblyGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [67/454] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenGlobalISel(//llvm/utils/gn/build/toolchain:unix) [68/453] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenDAGISel(//llvm/utils/gn/build/toolchain:unix) ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.