INFO:2026-05-20T19:27:29Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD fadbc3fa8644..83112304347d 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 83112304347d [llvm][OpenMP] Add option to disable default max threads adjustment (#198719) INFO:2026-05-20T19:27:32Z:root:syncing... Deleted branch merge (was a9d6e4a26762). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 0a8d2cd76345] [gn build] Port 9997b11c6469 1 file changed, 1 insertion(+) [gn build] Port 9997b11c6469 -- https://github.com/llvm/llvm-project/commit/9997b11c6469 INFO:2026-05-20T19:27:34Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/406] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/406] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/406] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [4/406] CXX obj/llvm/lib/Frontend/OpenMP/OpenMP.OMPIRBuilder.o [5/406] AR lib/libLLVMFrontendOpenMP.a [6/406] LINK obj/clang/unittests/InstallAPI/InstallAPITests [7/406] LINK ./bin/clang-apply-replacements [8/406] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests [9/406] LINK ./bin/clang-offload-bundler [10/406] LINK ./bin/clang-ssaf-linker [11/406] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests [12/406] LINK ./bin/clang-ssaf-format [13/406] LINK ./bin/clang-ssaf-analyzer [14/406] LINK ./bin/clang-move [15/406] LINK obj/clang/unittests/Format/FormatTests [16/406] LINK obj/clang/unittests/Lex/LexTests [17/406] LINK ./bin/clang-reorder-fields [18/406] LINK ./bin/clang-installapi [19/406] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests [20/406] LINK ./bin/clang-diff [21/406] LINK obj/clang/unittests/Parse/ParseTests [22/406] LINK ./bin/find-all-symbols [23/406] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests [24/406] LINK obj/clang/unittests/Analysis/ClangAnalysisTests [25/406] LINK ./bin/modularize [26/406] LINK ./bin/clang-query [27/406] LINK ./bin/llvm-bolt [28/406] LINK ./bin/clang-change-namespace [29/406] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests [30/406] LINK ./bin/clangd-remap [31/406] LINK obj/clang/unittests/Rewrite/RewriteTests [32/406] LINK ./bin/diagtool [33/406] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix) [34/406] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix) [35/406] LINK obj/bolt/unittests/Core/CoreTests [36/406] LINK ./bin/lli-child-target [37/406] LINK obj/clang/unittests/Support/ClangSupportTests [38/406] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests [39/406] LINK ./bin/clang-extdef-mapping [40/406] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests [41/406] LINK ./bin/clang-refactor [42/406] LINK obj/clang/unittests/CrossTU/CrossTUTests [43/406] LINK obj/clang/unittests/Sema/SemaTests [44/406] LINK obj/bolt/unittests/Passes/PassTests [45/406] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests [46/406] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests [47/406] LINK ./bin/clang-scan-deps [48/406] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests [49/406] LINK ./bin/llvm-link [50/406] LINK ./bin/dexp [51/406] LINK obj/clang/unittests/AST/ASTTests [52/406] LINK ./bin/llvm-cxxmap [53/406] LINK ./bin/llvm-dwp [54/406] LINK obj/clang/unittests/AST/ByteCode/InterpTests [55/406] LINK ./bin/clang-include-fixer [56/406] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [57/406] LINK ./bin/clang-doc [58/406] LINK ./bin/llvm-bolt-heatmap [59/406] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests [60/406] LINK ./bin/pp-trace [61/406] LINK obj/clang/unittests/Index/IndexTests [62/406] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests [63/406] LINK obj/clang/unittests/Driver/ClangDriverTests [64/406] LINK obj/clang/unittests/Serialization/SerializationTests [65/406] LINK ./bin/clang-sycl-linker [66/406] LINK ./bin/lli [67/406] LINK obj/llvm/unittests/CGData/CodeGenDataTests [68/406] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests [69/406] LINK ./bin/clangd-indexer [70/406] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests [71/406] LINK obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests [72/406] LINK ./bin/clang-tidy [73/406] LINK obj/clang/unittests/Frontend/FrontendTests [74/406] LINK ./bin/llvm-jitlink [75/406] LINK ./bin/llvm-rtdyld [76/406] LINK ./bin/llvm-profgen [77/406] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests [78/406] LINK ./bin/llvm-cxxdump [79/406] LINK ./bin/llvm-mc [80/406] LINK ./bin/clang-repl [81/406] LINK ./bin/lldb-server [82/406] LINK ./bin/llvm-libtool-darwin [83/406] LINK ./bin/llvm-extract [84/406] LINK obj/llvm/unittests/Analysis/AnalysisTests [85/406] LINK ./bin/llvm-lipo [86/406] LINK ./bin/llvm-xray [87/406] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests [88/406] LINK ./bin/clangd [89/406] LINK ./bin/dsymutil [90/406] LINK ./bin/clang-check [91/406] LINK ./bin/lld [92/406] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests [93/406] LINK ./bin/llvm-exegesis [94/406] ACTION //lld/tools/lld:wasm-ld(//llvm/utils/gn/build/toolchain:unix) [95/406] ACTION //lld/tools/lld:ld.lld(//llvm/utils/gn/build/toolchain:unix) [96/406] ACTION //lld/tools/lld:lld-link(//llvm/utils/gn/build/toolchain:unix) [97/406] LINK ./bin/llvm-ml [98/406] LINK obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests [99/406] SOLINK ./lib/libclang.so [100/406] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix) [101/406] ACTION //lld/tools/lld:ld64.lld(//llvm/utils/gn/build/toolchain:unix) [102/406] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests [103/406] LINK obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests [104/406] LINK ./bin/llvm-ar [105/406] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests [106/406] LINK ./bin/clang-import-test [107/406] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [108/406] LINK obj/clang/unittests/Tooling/ToolingTests [109/406] ACTION //llvm/tools/llvm-ar:llvm-dlltool(//llvm/utils/gn/build/toolchain:unix) [110/406] ACTION //llvm/tools/llvm-ar:llvm-lib(//llvm/utils/gn/build/toolchain:unix) [111/406] ACTION //llvm/tools/llvm-ar:llvm-ranlib(//llvm/utils/gn/build/toolchain:unix) [112/406] LINK obj/llvm/unittests/MC/MCTests [113/406] LINK obj/llvm/unittests/Transforms/IPO/IPOTests [114/406] LINK ./bin/llvm-gsymutil [115/406] LINK ./bin/clang-nvlink-wrapper [116/406] LINK ./bin/llvm-dwarfutil [117/406] LINK obj/clang/unittests/libclang/CrashTests/libclangCrashTests [118/406] LINK obj/clang/unittests/libclang/libclangTests [119/406] LINK ./bin/clang-linker-wrapper [120/406] LINK obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests [121/406] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests [122/406] LINK ./bin/opt [123/406] LINK obj/llvm/unittests/Target/ARM/ARMTests [124/406] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests [125/406] LINK obj/llvm/unittests/Target/RISCV/RISCVTests [126/406] LINK obj/llvm/unittests/Target/AArch64/AArch64Tests [127/406] LINK obj/llvm/unittests/MC/AMDGPU/AMDGPUMCTests [128/406] LINK obj/llvm/unittests/Passes/Plugins/PluginsTests [129/406] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests [130/406] LINK obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests [131/406] LINK ./bin/llvm-lto2 [132/406] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests [133/406] LINK obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests [134/406] LINK obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests [135/406] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests [136/406] LINK obj/llvm/unittests/Transforms/Utils/UtilsTests [137/406] LINK obj/llvm/unittests/Passes/PassBuilderBindings/PassesBindingsTests [138/406] LINK ./bin/llvm-reduce [139/406] LINK obj/llvm/unittests/Transforms/Coroutines/CoroTests [140/406] LINK obj/llvm/unittests/IR/IRTests [141/406] LINK obj/llvm/unittests/Transforms/Scalar/ScalarTests [142/406] LINK obj/llvm/unittests/Target/X86/X86Tests [143/406] LINK ./bin/llc [144/406] LINK obj/llvm/unittests/MIR/MIRTests [145/406] LINK obj/llvm/unittests/CodeGen/CodeGenTests [146/406] LINK ./bin/llvm-opt-fuzzer [147/406] LINK ./bin/llvm-lto [148/406] LINK ./bin/llvm-split [149/406] LINK obj/llvm/unittests/Target/AMDGPU/AMDGPUTests [150/406] LINK ./bin/llvm-ir2vec [151/406] SOLINK ./lib/libLTO.so [152/406] LINK ./bin/c-index-test [153/406] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [154/406] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests [155/406] LINK obj/llvm/unittests/Target/TargetMachineCTests [156/406] LINK obj/llvm/unittests/MI/MITests [157/406] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests [158/406] LINK ./bin/llvm-isel-fuzzer [159/406] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests [160/406] LINK ./bin/llvm-c-test [161/406] LINK ./bin/lldb-test [162/406] LINK ./bin/lldb-dap [163/406] LINK ./bin/clang [164/406] LINK ./bin/lldb [165/406] ACTION //clang/tools/driver:clang-cpp(//llvm/utils/gn/build/toolchain:unix) [166/406] ACTION //clang/tools/driver:clang-cl(//llvm/utils/gn/build/toolchain:unix) [167/406] ACTION //clang/tools/driver:clangxx(//llvm/utils/gn/build/toolchain:unix) [168/406] ACTION //libcxx/src:cxx_symlink(//llvm/utils/gn/build/toolchain:stage2_unix) [169/406] ACTION //compiler-rt/test/asan:lit_site_cfg(//llvm/utils/gn/build/toolchain:stage2_unix) [170/406] ACTION //compiler-rt/test:lit_common_configured(//llvm/utils/gn/build/toolchain:stage2_unix) [171/406] ACTION //compiler-rt/test/lsan:asan_mode_cfg(//llvm/utils/gn/build/toolchain:stage2_unix) [172/406] ACTION //compiler-rt/test/builtins:builtins_mode_cfg(//llvm/utils/gn/build/toolchain:stage2_unix) [173/406] ACTION //llvm/include/llvm/Support:write_extension_def(//llvm/utils/gn/build/toolchain:stage2_unix) [174/406] ACTION //llvm/include/llvm/Config:Targets.def(//llvm/utils/gn/build/toolchain:stage2_unix) [175/406] ACTION //llvm/include/llvm/Config:AsmParsers.def(//llvm/utils/gn/build/toolchain:stage2_unix) [176/406] ACTION //llvm/include/llvm/Config:Targets(//llvm/utils/gn/build/toolchain:stage2_unix) [177/406] ACTION //llvm/include/llvm/Config:AsmPrinters.def(//llvm/utils/gn/build/toolchain:stage2_unix) [178/406] ACTION //compiler-rt/test/hwasan:lit_site_cfg(//llvm/utils/gn/build/toolchain:stage2_unix) [179/406] ACTION //llvm/include/llvm/Config:TargetMCAs.def(//llvm/utils/gn/build/toolchain:stage2_unix) [180/406] ACTION //llvm/include/llvm/Support:write_vcsrevision(//llvm/utils/gn/build/toolchain:stage2_unix) [181/406] ACTION //llvm/include/llvm/Config:Disassemblers.def(//llvm/utils/gn/build/toolchain:stage2_unix) [182/406] ACTION //llvm/include/llvm/Config:TargetExegesis.def(//llvm/utils/gn/build/toolchain:stage2_unix) [183/406] ACTION //llvm/include/llvm/Config:abi-breaking(//llvm/utils/gn/build/toolchain:stage2_unix) [184/406] ACTION //llvm/include/llvm/Config:llvm-config(//llvm/utils/gn/build/toolchain:stage2_unix) [185/226] ACTION //libcxx/src:cxx_linker_script(//llvm/utils/gn/build/toolchain:stage2_unix) [186/226] ACTION //llvm/include/llvm/Config:config(//llvm/utils/gn/build/toolchain:stage2_unix) [187/193] ACTION //compiler-rt/lib/ubsan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix) [188/193] ACTION //compiler-rt/lib/ubsan:ubsan_static_cxx_dynamic_list(//llvm/utils/gn/build/toolchain:stage2_unix) [189/193] ACTION //compiler-rt/lib/hwasan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix) [190/193] ACTION //compiler-rt/lib/ubsan:ubsan_static_dynamic_list(//llvm/utils/gn/build/toolchain:stage2_unix) [191/193] ACTION //compiler-rt/lib/ubsan:ubsan_loop_detect_dynamic_list(//llvm/utils/gn/build/toolchain:stage2_unix) [192/193] SOLINK lib/clang/23/lib/linux/libclang_rt.ubsan_standalone-x86_64.so [193/193] SOLINK lib/clang/23/lib/linux/libclang_rt.hwasan_aliases-x86_64.so INFO:2026-05-20T19:28:25Z:root:analyze skipping analyze because previous build was not green INFO:2026-05-20T19:28:25Z:root:testing INFO:2026-05-20T19:28:25Z:root:test check-clang ninja: Entering directory `out/gn' [0/1] ACTION //clang/test:check-clang(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using clang: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld -- Testing: 26007 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 162.61s Total Discovered Tests: 52115 Skipped : 28 (0.05%) Unsupported : 1047 (2.01%) Passed : 51012 (97.88%) Expectedly Failed: 28 (0.05%) INFO:2026-05-20T19:31:27Z:root:test check-clang-tools ninja: Entering directory `out/gn' [0/1] ACTION //clang-tools-extra/test:check-clang-tools(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using clang: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang -- Testing: 1407 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 9.39s Total Discovered Tests: 1667 Unsupported : 2 (0.12%) Passed : 1664 (99.82%) Expectedly Failed: 1 (0.06%) INFO:2026-05-20T19:31:39Z:root:test check-clangd ninja: Entering directory `out/gn' [0/1] ACTION //clang-tools-extra/clangd/test:check-clangd(//llvm/utils/gn/build/toolchain:unix) -- Testing: 184 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 4.87s Total Discovered Tests: 1482 Unsupported: 7 (0.47%) Passed : 1475 (99.53%) INFO:2026-05-20T19:31:45Z:root:test check-hwasan ninja: Entering directory `out/gn' [0/1] ACTION //compiler-rt/test/hwasan:check-hwasan(//llvm/utils/gn/build/toolchain:unix) -- Testing: 112 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 5.26s Total Discovered Tests: 112 Unsupported : 37 (33.04%) Passed : 66 (58.93%) Expectedly Failed: 9 (8.04%) INFO:2026-05-20T19:31:51Z:root:test check-lld ninja: Entering directory `out/gn' [0/1] ACTION //lld/test:check-lld(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld -- Testing: 3199 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 50.50s Total Discovered Tests: 3199 Unsupported : 22 (0.69%) Passed : 3176 (99.28%) Expectedly Failed: 1 (0.03%) INFO:2026-05-20T19:32:44Z:root:test check-llvm ninja: Entering directory `out/gn' [0/1] ACTION //llvm/test:check-llvm(//llvm/utils/gn/build/toolchain:unix) llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/lld-link llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld64.lld llvm-lit: /usr/local/google/home/thakis/src/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /usr/local/google/home/thakis/src/llvm-project/out/gn/bin/wasm-ld -- Testing: 65784 tests, 64 workers -- Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. Testing Time: 184.73s Total Discovered Tests: 74420 Skipped : 22 (0.03%) Unsupported : 2858 (3.84%) Passed : 71366 (95.90%) Expectedly Failed: 174 (0.23%) INFO:2026-05-20T19:36:05Z:root:committing changes To github.com:llvm/llvm-project.git ! [rejected] HEAD -> main (fetch first) error: failed to push some refs to 'github.com:llvm/llvm-project.git' hint: Updates were rejected because the remote contains work that you do not hint: have locally. This is usually caused by another repository pushing to hint: the same ref. If you want to integrate the remote changes, use hint: 'git pull' before pushing again. hint: See the 'Note about fast-forwards' in 'git push --help' for details. Command '['git', 'push', 'origin', 'HEAD:main']' returned non-zero exit status 1.