INFO:2026-03-04T23:33:36Z:root:pulling...
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   3a16cbe78788..f4a20a00d729  main       -> origin/main
Switched to branch 'main'
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HEAD is now at f4a20a00d729 [CIR][NFCI] Fixup some test regressions due to OGCG changes (#184699)
INFO:2026-03-04T23:33:39Z:root:syncing...
Deleted branch merge (was 1b876c72c335).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 32854dede8f5] [gn build] Port b80248a0ea35
 1 file changed, 1 insertion(+)
[gn build] Port b80248a0ea35 -- https://github.com/llvm/llvm-project/commit/b80248a0ea35
INFO:2026-03-04T23:33:41Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/362] AR lib/libclangChangeNamespace.a
[2/362] AR lib/libclangMove.a
[3/362] AR lib/libfindAllSymbols.a
[4/362] AR lib/libclangTidy.a
[5/362] AR lib/liblldbPluginProcessGDBRemote.a
[6/362] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix)
[7/362] AR lib/libclangIncludeFixer.a
[8/362] AR lib/libclangDoc.a
[9/362] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix)
[10/362] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix)
[11/362] AR lib/liblldbInitialization.a
[12/362] ACTION //llvm/tools/llvm-objdump:llvm-otool(//llvm/utils/gn/build/toolchain:unix)
[13/362] AR lib/libclangTidyUtils.a
[14/362] ACTION //llvm/tools/llvm-ar:llvm-dlltool(//llvm/utils/gn/build/toolchain:unix)
[15/362] AR lib/liblldb.a
[16/362] ACTION //llvm/tools/llvm-ar:llvm-ranlib(//llvm/utils/gn/build/toolchain:unix)
[17/362] ACTION //llvm/tools/llvm-ar:llvm-lib(//llvm/utils/gn/build/toolchain:unix)
[18/362] 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'
[19/362] AR lib/libclangTidyAlteraModule.a
[20/362] AR lib/libclangTidyBoostModule.a
[21/362] AR lib/libclangTidyAndroidModule.a
[22/362] AR lib/libclangTidyDarwinModule.a
[23/362] AR lib/libclangTidyAbseilModule.a
[24/362] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests
[25/362] LINK obj/llvm/unittests/Target/LoongArch/LoongArchTests
[26/362] LINK obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests
[27/362] LINK obj/llvm/unittests/Target/ARM/ARMTests
[28/362] LINK obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests
[29/362] LINK obj/llvm/unittests/tools/llvm-mca/LLVMMCATests
[30/362] LINK obj/llvm/unittests/Target/RISCV/RISCVTests
[31/362] LINK obj/llvm/unittests/Target/PowerPC/PowerPCTests
[32/362] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests
[33/362] LINK obj/llvm/unittests/Target/AArch64/AArch64Tests
[34/362] LINK obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests
[35/362] LINK obj/llvm/unittests/Target/AMDGPU/AMDGPUTests
[36/362] LINK obj/clang/unittests/Rewrite/RewriteTests
[37/362] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests
[38/362] LINK obj/clang/unittests/CrossTU/CrossTUTests
[39/362] LINK ./bin/pp-trace
[40/362] LINK obj/llvm/unittests/Target/X86/X86Tests
[41/362] LINK ./bin/clang-reorder-fields
[42/362] LINK ./bin/clang-move
[43/362] LINK ./bin/clang-installapi
[44/362] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[45/362] LINK obj/clang/unittests/AST/ASTTests
[46/362] LINK ./bin/clang-extdef-mapping
[47/362] LINK obj/clang/unittests/AST/ByteCode/InterpTests
[48/362] LINK obj/clang/unittests/Index/IndexTests
[49/362] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests
[50/362] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
[51/362] LINK obj/clang/unittests/Serialization/SerializationTests
[52/362] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests
[53/362] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
[54/362] LINK ./bin/clang-doc
[55/362] LINK ./bin/clang-scan-deps
[56/362] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[57/362] LINK ./bin/clang-query
[58/362] LINK ./bin/clang-include-fixer
[59/362] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[60/362] LINK ./bin/clang-change-namespace
[61/362] LINK ./bin/lld
[62/362] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests
[63/362] LINK ./bin/modularize
[64/362] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[65/362] LINK obj/clang/unittests/Analysis/Scalable/ClangScalableAnalysisTests
[66/362] LINK ./bin/clang-refactor
[67/362] LINK ./bin/find-all-symbols
[68/362] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests
[69/362] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[70/362] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests
[71/362] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests
[72/362] LINK ./bin/lldb-server
[73/362] LINK ./bin/clang-diff
[74/362] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests
[75/362] LINK obj/llvm/unittests/Target/TargetMachineCTests
[76/362] LINK obj/clang/unittests/Sema/SemaTests
[77/362] LINK obj/clang/unittests/Frontend/FrontendTests
[78/362] LINK ./bin/clang-check
[79/362] SOLINK ./lib/libclang.so
[80/362] LINK obj/clang/unittests/Tooling/ToolingTests
[81/362] LINK ./bin/clang
[82/362] LINK ./bin/clang-repl
[83/362] LINK ./bin/lldb-test
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.