INFO:2026-03-04T07:36:31Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   6fae863eba8a..6b59ad6e8d88  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 6b59ad6e8d88 [mlir][linalg] Data layout propagation test schedule (#184151)
INFO:2026-03-04T07:36:34Z:root:syncing...
Deleted branch merge (was 6fae863eba8a).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-03-04T07:36:34Z:root:building
ninja: Entering directory `out/gn'
[1/389] AR lib/libLLVMX86Desc.a
[2/389] AR lib/libLLVMX86Disassembler.a
[3/389] AR lib/libLLVMBOLTTargetX86.a
[4/389] AR lib/libLLVMTargetX86MCA.a
[5/389] AR lib/libLLVMX86AsmParser.a
[6/389] AR lib/libLLVMExegesisX86.a
[7/389] AR lib/libLLVMX86CodeGen.a
[8/389] AR lib/libLLVMBOLTRewrite.a
[9/389] 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 <module>
    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'
[10/389] LINK ./bin/llvm-objdump
[11/389] LINK ./bin/llvm-debuginfo-analyzer
[12/389] LINK ./bin/llvm-dwarfdump
[13/389] LINK ./bin/llvm-profgen
[14/389] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests
[15/389] LINK ./bin/llvm-nm
[16/389] LINK ./bin/llvm-mca
[17/389] LINK ./bin/llvm-ml
[18/389] LINK ./bin/llvm-cfi-verify
[19/389] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests
[20/389] LINK ./bin/sancov
[21/389] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests
[22/389] LINK ./bin/llvm-mc
[23/389] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests
[24/389] LINK obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests
[25/389] LINK ./bin/llvm-libtool-darwin
[26/389] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests
[27/389] LINK obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests
[28/389] LINK ./bin/llvm-lipo
[29/389] LINK ./bin/llvm-jitlink
[30/389] LINK ./bin/find-all-symbols
[31/389] LINK ./bin/clang-doc
[32/389] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[33/389] LINK ./bin/pp-trace
[34/389] LINK ./bin/clang-change-namespace
[35/389] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests
[36/389] LINK ./bin/clang-scan-deps
[37/389] LINK obj/clang/unittests/AST/ByteCode/InterpTests
[38/389] LINK obj/bolt/unittests/Core/CoreTests
[39/389] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests
[40/389] LINK ./bin/dexp
[41/389] LINK ./bin/clang-reorder-fields
[42/389] LINK ./bin/modularize
[43/389] LINK ./bin/clang-move
[44/389] LINK ./bin/clang-diff
[45/389] LINK ./bin/clang-nvlink-wrapper
[46/389] LINK ./bin/clang-extdef-mapping
[47/389] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests
[48/389] LINK ./bin/clang-query
[49/389] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests
[50/389] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[51/389] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[52/389] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[53/389] LINK ./bin/clang-sycl-linker
[54/389] LINK ./bin/llvm-isel-fuzzer
[55/389] LINK ./bin/llvm-gsymutil
[56/389] LINK ./bin/clang-refactor
[57/389] LINK ./bin/llvm-ir2vec
[58/389] LINK obj/clang/unittests/AST/ASTTests
[59/389] LINK ./bin/clang-include-fixer
[60/389] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
[61/389] LINK ./bin/clang-tidy
[62/389] LINK ./bin/clangd
[63/389] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[64/389] LINK ./bin/clang-linker-wrapper
[65/389] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[66/389] LINK ./bin/llvm-lto
[67/389] LINK obj/clang/unittests/Analysis/Scalable/ClangScalableAnalysisTests
[68/389] LINK ./bin/clang-installapi
[69/389] LINK ./bin/llvm-lto2
[70/389] LINK ./bin/clangd-indexer
[71/389] LINK ./bin/clang-check
[72/389] SOLINK ./lib/libclang.so
[73/389] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests
[74/389] LINK ./bin/lldb
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.