ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/678] AR lib/libclangTooling.a
[2/678] CXX obj/clang-tools-extra/clang-doc/markdown/markdown.Markdown.o
FAILED: obj/clang-tools-extra/clang-doc/markdown/markdown.Markdown.o 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/clang-tools-extra/clang-doc/markdown/markdown.Markdown.o.d -o obj/clang-tools-extra/clang-doc/markdown/markdown.Markdown.o -c ../../clang-tools-extra/clang-doc/markdown/Markdown.cpp  -I../../llvm/include -Igen/llvm/include -I../../clang/include -Igen/clang/include -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -fdebug-compilation-dir=. --sysroot=../../sysroot -Wpoison-system-directories -fPIC -Wcovered-switch-default -fno-strict-aliasing -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
clang++: error: no such file or directory: '../../clang-tools-extra/clang-doc/markdown/Markdown.cpp'
clang++: error: no input files
[3/678] AR lib/liblldbCore.a
[4/678] AR lib/libclangChangeNamespace.a
[5/678] AR lib/libclangMove.a
[6/678] AR lib/libfindAllSymbols.a
[7/678] ACTION //llvm/tools/llvm-objdump:llvm-otool(//llvm/utils/gn/build/toolchain:unix)
[8/678] AR lib/libclangStaticAnalyzerCheckers.a
[9/678] LINK obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests
[10/678] LINK ./bin/clang-offload-bundler
[11/678] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests
[12/678] LINK ./bin/diagtool
[13/678] LINK obj/clang/unittests/Sema/SemaTests
[14/678] LINK ./bin/pp-trace
[15/678] LINK ./bin/clang-diff
[16/678] LINK obj/clang/unittests/Serialization/SerializationTests
[17/678] LINK obj/clang/unittests/AST/ByteCode/InterpTests
[18/678] LINK ./bin/clang-reorder-fields
[19/678] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[20/678] LINK ./bin/clang-query
[21/678] LINK obj/clang/unittests/Index/IndexTests
[22/678] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[23/678] LINK ./bin/clang-extdef-mapping
[24/678] LINK obj/clang/unittests/ScalableStaticAnalysis/ClangScalableAnalysisTests
[25/678] LINK ./bin/clang-refactor
[26/678] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[27/678] LINK ./bin/modularize
[28/678] LINK ./bin/clang-installapi
[29/678] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[30/678] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[31/678] LINK obj/clang/unittests/Rewrite/RewriteTests
[32/678] LINK obj/clang/unittests/AST/ASTTests
[33/678] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.GISelValueTracking.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.