INFO:2026-03-03T09:35:01Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   c4e2f79c22d2..09217ba90459  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 09217ba90459 [lldb] Disable shared build for TestTemplateArgs,TestEvents,TestTypeList (#184304)
INFO:2026-03-03T09:35:10Z:root:syncing...
Deleted branch merge (was 770c39527a3e).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 81b2ca9efece] [gn build] Port 282a2b77c358
 1 file changed, 3 insertions(+), 1 deletion(-)
[merge 41fce93a5310] [gn build] Port 60eac414b794
 1 file changed, 1 insertion(+)
[merge af65d006553f] [gn build] Port 6d82f143dee1
 1 file changed, 1 insertion(+)
[merge 7c32fbba8e90] [gn build] Port 8a9049198d18
 1 file changed, 1 insertion(+), 4 deletions(-)
[merge 0976c2191576] [gn build] Port a171b8d4d523
 1 file changed, 1 insertion(+)
[merge 63c3ab7a940d] [gn build] Port f3e8508ac771
 2 files changed, 4 insertions(+)
[gn build] Port 282a2b77c358 -- https://github.com/llvm/llvm-project/commit/282a2b77c358
[gn build] Port 60eac414b794 -- https://github.com/llvm/llvm-project/commit/60eac414b794
[gn build] Port 6d82f143dee1 -- https://github.com/llvm/llvm-project/commit/6d82f143dee1
[gn build] Port 8a9049198d18 -- https://github.com/llvm/llvm-project/commit/8a9049198d18
[gn build] Port a171b8d4d523 -- https://github.com/llvm/llvm-project/commit/a171b8d4d523
[gn build] Port f3e8508ac771 -- https://github.com/llvm/llvm-project/commit/f3e8508ac771
INFO:2026-03-03T09:35:17Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/402] AR lib/libLLVMGlobalISel.a
[2/402] 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'
[3/402] LINK ./bin/llvm-lipo
[4/402] LINK ./bin/llvm-mc
[5/402] LINK ./bin/llvm-ml
[6/402] LINK ./bin/llvm-rtdyld
[7/402] LINK ./bin/llvm-jitlink
[8/402] LINK ./bin/llvm-libtool-darwin
[9/402] LINK obj/bolt/unittests/Core/CoreTests
[10/402] LINK ./bin/llvm-bolt
[11/402] LINK ./bin/clang-move
[12/402] LINK ./bin/clang-doc
[13/402] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests
[14/402] LINK ./bin/pp-trace
[15/402] LINK obj/clang/unittests/Serialization/SerializationTests
[16/402] LINK ./bin/llvm-bolt-heatmap
[17/402] LINK ./bin/clang-include-fixer
[18/402] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests
[19/402] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[20/402] LINK ./bin/clang-diff
[21/402] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[22/402] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests
[23/402] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests
[24/402] LINK ./bin/clang-reorder-fields
[25/402] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[26/402] LINK obj/clang/unittests/Rewrite/RewriteTests
[27/402] LINK ./bin/clang-change-namespace
[28/402] LINK obj/clang/unittests/Sema/SemaTests
[29/402] LINK ./bin/clang-refactor
[30/402] LINK obj/clang/unittests/Index/IndexTests
[31/402] LINK ./bin/llvm-lto2
[32/402] LINK ./bin/clang-installapi
[33/402] LINK ./bin/llvm-gsymutil
[34/402] LINK ./bin/clang-import-test
[35/402] LINK ./bin/clang-extdef-mapping
[36/402] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[37/402] LINK ./bin/clang-nvlink-wrapper
[38/402] LINK obj/bolt/unittests/Passes/PassTests
[39/402] LINK obj/clang/unittests/Analysis/Scalable/ClangScalableAnalysisTests
[40/402] LINK ./bin/clangd-indexer
[41/402] LINK ./bin/modularize
[42/402] LINK obj/clang/unittests/CrossTU/CrossTUTests
[43/402] LINK obj/clang/unittests/AST/ByteCode/InterpTests
[44/402] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
[45/402] LINK ./bin/clang-scan-deps
[46/402] LINK ./bin/clangd
[47/402] LINK ./bin/clang-linker-wrapper
[48/402] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[49/402] LINK ./bin/llvm-isel-fuzzer
[50/402] LINK ./bin/clang-query
[51/402] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests
[52/402] LINK ./bin/dexp
[53/402] LINK ./bin/llvm-lto
[54/402] LINK obj/clang/unittests/AST/ASTTests
[55/402] LINK ./bin/clang-tidy
[56/402] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests
[57/402] LINK obj/clang/unittests/Frontend/FrontendTests
[58/402] LINK ./bin/find-all-symbols
[59/402] LINK ./bin/clang-sycl-linker
[60/402] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[61/402] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests
[62/402] LINK obj/clang/unittests/Driver/ClangDriverTests
[63/402] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests
[64/402] LINK ./bin/clang-check
[65/402] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests
[66/402] SOLINK ./lib/libclang.so
[67/402] LINK ./bin/clang-repl
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.