Problems with MacOS builds in 2.0.0

[maciej-perplexity]

Hello

We are able to compile but only when not using modules. I suspect this can be fixed by adding some imports?

ccache ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/third_party/eppo/eppo_sdk/client.o.d -D__ARM_NEON__=1 -DCR_XCODE_BUILD=17A400 -DCR_CLANG_REVISION=\"llvmorg-22-init-8940-g4d4cb757-84\" -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=8cd54f6b0741cdef08299711668e6b25fef26406 -DDCHECK_ALWAYS_ON=1 -DOFFICIAL_BUILD -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DUSE_LIBCXX_MODULES -I../../third_party/eppo/src/src -I../../third_party/eppo/src/third_party -I../../third_party/eppo/src -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/re2/src -I../../third_party/abseil-cpp -fno-delete-null-pointer-checks -fno-strict-overflow -fno-ident -fno-math-errno -fno-strict-aliasing -fstack-protector -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcrash-diagnostics-dir=../clang-crashreports -mllvm -instcombine-lower-dbg-declare=0 -mllvm -split-threshold-for-reg-with-hint=0 -ffp-contract=off -fcomplete-member-pointers --target=arm64-apple-macos -mno-outline -no-canonical-prefixes -Xclang -fmodule-file-home-is-cwd -Xclang -fmodules-cache-path=/not_exist_dummy_dir --warning-suppression-mappings=../../build/config/warning_suppression.txt -ftrivial-auto-var-init=pattern -O2 -fno-omit-frame-pointer -gdwarf-4 -g1 -gdwarf-aranges -isysroot ../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -mmacos-version-min=12.0 -fsanitize=array-bounds -fsanitize-trap=array-bounds -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Xclang -add-plugin -Xclang find-bad-constructs -Xclang -plugin-arg-find-bad-constructs -Xclang check-stack-allocated -Xclang -add-plugin -Xclang raw-ptr-plugin -Xclang -plugin-arg-raw-ptr-plugin -Xclang check-raw-ptr-to-stack-allocated -Xclang -plugin-arg-raw-ptr-plugin -Xclang disable-check-raw-ptr-to-stack-allocated-error -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../third_party/dawn/ -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../build/config/clang/chrome/test/fuzzing/webidl_fuzzing/ -DUNSAFE_BUFFERS_BUILD -Xclang -add-plugin -Xclang unsafe-buffers -Xclang -plugin-arg-unsafe-buffers -Xclang ../../build/config/unsafe_buffers_paths.txt -Wall -Wno-unused-variable -Wno-c++11-narrowing -Wno-unused-but-set-variable -Wunguarded-availability -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wno-uninitialized-const-pointer -Wno-gnu-line-marker -Wexit-time-destructors -Werror -Wno-exit-time-destructors -std=c++20 -Wno-trigraphs -fno-exceptions -fno-rtti -nostdinc++ -isystemgen/third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-nullability-completeness -fmodules -fno-implicit-module-maps -fno-implicit-modules -Xclang -fmodules-local-submodule-visibility -Wno-modules-ambiguous-internal-linkage -Wno-modules-import-nested-redundant -Wno-module-import-in-extern-c -fbuiltin-module-map -fmodule-map-file=gen/third_party/libc++/src/include/module.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinBasic.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation1.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation2.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation3.modulemap -fmodule-file=obj/buildtools/third_party/libc++/MachO/DarwinBasic.pcm -fmodule-file=obj/buildtools/third_party/libc++/_AvailabilityInternal/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_float/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_intrinsics/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_inttypes/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_limits/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdalign/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdarg/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdatomic/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdbool/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stddef/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdint/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_unwind/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation1/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation2/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation3/DarwinFoundation3.pcm -fmodule-file=obj/buildtools/third_party/libc++/alloca/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/ptrauth/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_core/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_ctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_errno_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_fenv_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_float_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_inttypes_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_math_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_private_mbstate_t/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_stdatomic_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_string_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_uchar_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_wctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/xlocale/DarwinFoundation3.pcm -c ../../third_party/eppo/src/src/client.cpp -o obj/third_party/eppo/eppo_sdk/client.o
13:01:47   In file included from ../../third_party/eppo/src/src/client.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/client.hpp:7:
13:01:47   In file included from ../../third_party/eppo/src/src/config_response.hpp:7:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:6261:22: error: definition of 'basic_streambuf' must be imported from module 'std.streambuf' before it is required
13:01:47    6261 |         auto res = sb->sbumpc();
13:01:47         |                      ^
13:01:47   gen/third_party/libc++/src/include/streambuf:138:7: note: definition here is not reachable
13:01:47     138 | class basic_streambuf {
13:01:47         |       ^
13:01:47   In file included from ../../third_party/eppo/src/src/client.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/client.hpp:7:
13:01:47   In file included from ../../third_party/eppo/src/src/config_response.hpp:7:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8620:9: error: use of undeclared identifier 'errno'
13:01:47    8620 |         errno = 0;
13:01:47         |         ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8630:17: error: use of undeclared identifier 'errno'
13:01:47    8630 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8646:17: error: use of undeclared identifier 'errno'
13:01:47    8646 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   4 errors generated.
13:01:47   [44573/63457] CXX obj/third_party/eppo/eppo_sdk/bandit_model.o
13:01:47   FAILED: obj/third_party/eppo/eppo_sdk/bandit_model.o
13:01:47   ccache ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/third_party/eppo/eppo_sdk/bandit_model.o.d -D__ARM_NEON__=1 -DCR_XCODE_BUILD=17A400 -DCR_CLANG_REVISION=\"llvmorg-22-init-8940-g4d4cb757-84\" -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=8cd54f6b0741cdef08299711668e6b25fef26406 -DDCHECK_ALWAYS_ON=1 -DOFFICIAL_BUILD -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DUSE_LIBCXX_MODULES -I../../third_party/eppo/src/src -I../../third_party/eppo/src/third_party -I../../third_party/eppo/src -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/re2/src -I../../third_party/abseil-cpp -fno-delete-null-pointer-checks -fno-strict-overflow -fno-ident -fno-math-errno -fno-strict-aliasing -fstack-protector -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcrash-diagnostics-dir=../clang-crashreports -mllvm -instcombine-lower-dbg-declare=0 -mllvm -split-threshold-for-reg-with-hint=0 -ffp-contract=off -fcomplete-member-pointers --target=arm64-apple-macos -mno-outline -no-canonical-prefixes -Xclang -fmodule-file-home-is-cwd -Xclang -fmodules-cache-path=/not_exist_dummy_dir --warning-suppression-mappings=../../build/config/warning_suppression.txt -ftrivial-auto-var-init=pattern -O2 -fno-omit-frame-pointer -gdwarf-4 -g1 -gdwarf-aranges -isysroot ../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -mmacos-version-min=12.0 -fsanitize=array-bounds -fsanitize-trap=array-bounds -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Xclang -add-plugin -Xclang find-bad-constructs -Xclang -plugin-arg-find-bad-constructs -Xclang check-stack-allocated -Xclang -add-plugin -Xclang raw-ptr-plugin -Xclang -plugin-arg-raw-ptr-plugin -Xclang check-raw-ptr-to-stack-allocated -Xclang -plugin-arg-raw-ptr-plugin -Xclang disable-check-raw-ptr-to-stack-allocated-error -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../third_party/dawn/ -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../build/config/clang/chrome/test/fuzzing/webidl_fuzzing/ -DUNSAFE_BUFFERS_BUILD -Xclang -add-plugin -Xclang unsafe-buffers -Xclang -plugin-arg-unsafe-buffers -Xclang ../../build/config/unsafe_buffers_paths.txt -Wall -Wno-unused-variable -Wno-c++11-narrowing -Wno-unused-but-set-variable -Wunguarded-availability -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wno-uninitialized-const-pointer -Wno-gnu-line-marker -Wexit-time-destructors -Werror -Wno-exit-time-destructors -std=c++20 -Wno-trigraphs -fno-exceptions -fno-rtti -nostdinc++ -isystemgen/third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-nullability-completeness -fmodules -fno-implicit-module-maps -fno-implicit-modules -Xclang -fmodules-local-submodule-visibility -Wno-modules-ambiguous-internal-linkage -Wno-modules-import-nested-redundant -Wno-module-import-in-extern-c -fbuiltin-module-map -fmodule-map-file=gen/third_party/libc++/src/include/module.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinBasic.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation1.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation2.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation3.modulemap -fmodule-file=obj/buildtools/third_party/libc++/MachO/DarwinBasic.pcm -fmodule-file=obj/buildtools/third_party/libc++/_AvailabilityInternal/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_float/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_intrinsics/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_inttypes/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_limits/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdalign/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdarg/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdatomic/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdbool/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stddef/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdint/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_unwind/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation1/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation2/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation3/DarwinFoundation3.pcm -fmodule-file=obj/buildtools/third_party/libc++/alloca/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/ptrauth/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_core/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_ctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_errno_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_fenv_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_float_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_inttypes_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_math_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_private_mbstate_t/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_stdatomic_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_string_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_uchar_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_wctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/xlocale/DarwinFoundation3.pcm -c ../../third_party/eppo/src/src/bandit_model.cpp -o obj/third_party/eppo/eppo_sdk/bandit_model.o
13:01:47   In file included from ../../third_party/eppo/src/src/bandit_model.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/bandit_model.hpp:11:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:6261:22: error: definition of 'basic_streambuf' must be imported from module 'std.streambuf' before it is required
13:01:47    6261 |         auto res = sb->sbumpc();
13:01:47         |                      ^
13:01:47   gen/third_party/libc++/src/include/streambuf:138:7: note: definition here is not reachable
13:01:47     138 | class basic_streambuf {
13:01:47         |       ^
13:01:47   In file included from ../../third_party/eppo/src/src/bandit_model.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/bandit_model.hpp:11:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8620:9: error: use of undeclared identifier 'errno'
13:01:47    8620 |         errno = 0;
13:01:47         |         ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8630:17: error: use of undeclared identifier 'errno'
13:01:47    8630 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8646:17: error: use of undeclared identifier 'errno'
13:01:47    8646 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   4 errors generated.
13:01:47   [44574/63457] CXX obj/third_party/eppo/eppo_sdk/configuration_store.o
13:01:47   FAILED: obj/third_party/eppo/eppo_sdk/configuration_store.o
13:01:47   ccache ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/third_party/eppo/eppo_sdk/configuration_store.o.d -D__ARM_NEON__=1 -DCR_XCODE_BUILD=17A400 -DCR_CLANG_REVISION=\"llvmorg-22-init-8940-g4d4cb757-84\" -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=8cd54f6b0741cdef08299711668e6b25fef26406 -DDCHECK_ALWAYS_ON=1 -DOFFICIAL_BUILD -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DUSE_LIBCXX_MODULES -I../../third_party/eppo/src/src -I../../third_party/eppo/src/third_party -I../../third_party/eppo/src -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/re2/src -I../../third_party/abseil-cpp -fno-delete-null-pointer-checks -fno-strict-overflow -fno-ident -fno-math-errno -fno-strict-aliasing -fstack-protector -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcrash-diagnostics-dir=../clang-crashreports -mllvm -instcombine-lower-dbg-declare=0 -mllvm -split-threshold-for-reg-with-hint=0 -ffp-contract=off -fcomplete-member-pointers --target=arm64-apple-macos -mno-outline -no-canonical-prefixes -Xclang -fmodule-file-home-is-cwd -Xclang -fmodules-cache-path=/not_exist_dummy_dir --warning-suppression-mappings=../../build/config/warning_suppression.txt -ftrivial-auto-var-init=pattern -O2 -fno-omit-frame-pointer -gdwarf-4 -g1 -gdwarf-aranges -isysroot ../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -mmacos-version-min=12.0 -fsanitize=array-bounds -fsanitize-trap=array-bounds -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Xclang -add-plugin -Xclang find-bad-constructs -Xclang -plugin-arg-find-bad-constructs -Xclang check-stack-allocated -Xclang -add-plugin -Xclang raw-ptr-plugin -Xclang -plugin-arg-raw-ptr-plugin -Xclang check-raw-ptr-to-stack-allocated -Xclang -plugin-arg-raw-ptr-plugin -Xclang disable-check-raw-ptr-to-stack-allocated-error -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../third_party/dawn/ -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../build/config/clang/chrome/test/fuzzing/webidl_fuzzing/ -DUNSAFE_BUFFERS_BUILD -Xclang -add-plugin -Xclang unsafe-buffers -Xclang -plugin-arg-unsafe-buffers -Xclang ../../build/config/unsafe_buffers_paths.txt -Wall -Wno-unused-variable -Wno-c++11-narrowing -Wno-unused-but-set-variable -Wunguarded-availability -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wno-uninitialized-const-pointer -Wno-gnu-line-marker -Wexit-time-destructors -Werror -Wno-exit-time-destructors -std=c++20 -Wno-trigraphs -fno-exceptions -fno-rtti -nostdinc++ -isystemgen/third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-nullability-completeness -fmodules -fno-implicit-module-maps -fno-implicit-modules -Xclang -fmodules-local-submodule-visibility -Wno-modules-ambiguous-internal-linkage -Wno-modules-import-nested-redundant -Wno-module-import-in-extern-c -fbuiltin-module-map -fmodule-map-file=gen/third_party/libc++/src/include/module.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinBasic.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation1.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation2.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation3.modulemap -fmodule-file=obj/buildtools/third_party/libc++/MachO/DarwinBasic.pcm -fmodule-file=obj/buildtools/third_party/libc++/_AvailabilityInternal/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_float/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_intrinsics/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_inttypes/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_limits/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdalign/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdarg/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdatomic/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdbool/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stddef/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdint/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_unwind/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation1/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation2/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation3/DarwinFoundation3.pcm -fmodule-file=obj/buildtools/third_party/libc++/alloca/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/ptrauth/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_core/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_ctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_errno_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_fenv_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_float_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_inttypes_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_math_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_private_mbstate_t/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_stdatomic_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_string_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_uchar_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_wctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/xlocale/DarwinFoundation3.pcm -c ../../third_party/eppo/src/src/configuration_store.cpp -o obj/third_party/eppo/eppo_sdk/configuration_store.o
13:01:47   In file included from ../../third_party/eppo/src/src/configuration_store.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/configuration_store.hpp:5:
13:01:47   In file included from ../../third_party/eppo/src/src/configuration.hpp:5:
13:01:47   In file included from ../../third_party/eppo/src/src/bandit_model.hpp:11:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:6261:22: error: definition of 'basic_streambuf' must be imported from module 'std.streambuf' before it is required
13:01:47    6261 |         auto res = sb->sbumpc();
13:01:47         |                      ^
13:01:47   gen/third_party/libc++/src/include/streambuf:138:7: note: definition here is not reachable
13:01:47     138 | class basic_streambuf {
13:01:47         |       ^
13:01:47   In file included from ../../third_party/eppo/src/src/configuration_store.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/configuration_store.hpp:5:
13:01:47   In file included from ../../third_party/eppo/src/src/configuration.hpp:5:
13:01:47   In file included from ../../third_party/eppo/src/src/bandit_model.hpp:11:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8620:9: error: use of undeclared identifier 'errno'
13:01:47    8620 |         errno = 0;
13:01:47         |         ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8630:17: error: use of undeclared identifier 'errno'
13:01:47    8630 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8646:17: error: use of undeclared identifier 'errno'
13:01:47    8646 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   4 errors generated.
13:01:47   [44575/63457] ACTION //third_party/blink/public/test/mojom:modules_test_automation_blink__generator(//build/toolchain/mac:clang_arm64)
13:01:47   [44576/63457] CXX obj/services/network/test_support/mock_device_bound_session_manager.o
13:01:47   [44577/63457] CXX obj/third_party/eppo/eppo_sdk/configuration.o
13:01:47   FAILED: obj/third_party/eppo/eppo_sdk/configuration.o
13:01:47   ccache ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/third_party/eppo/eppo_sdk/configuration.o.d -D__ARM_NEON__=1 -DCR_XCODE_BUILD=17A400 -DCR_CLANG_REVISION=\"llvmorg-22-init-8940-g4d4cb757-84\" -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=8cd54f6b0741cdef08299711668e6b25fef26406 -DDCHECK_ALWAYS_ON=1 -DOFFICIAL_BUILD -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DUSE_LIBCXX_MODULES -I../../third_party/eppo/src/src -I../../third_party/eppo/src/third_party -I../../third_party/eppo/src -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/re2/src -I../../third_party/abseil-cpp -fno-delete-null-pointer-checks -fno-strict-overflow -fno-ident -fno-math-errno -fno-strict-aliasing -fstack-protector -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcrash-diagnostics-dir=../clang-crashreports -mllvm -instcombine-lower-dbg-declare=0 -mllvm -split-threshold-for-reg-with-hint=0 -ffp-contract=off -fcomplete-member-pointers --target=arm64-apple-macos -mno-outline -no-canonical-prefixes -Xclang -fmodule-file-home-is-cwd -Xclang -fmodules-cache-path=/not_exist_dummy_dir --warning-suppression-mappings=../../build/config/warning_suppression.txt -ftrivial-auto-var-init=pattern -O2 -fno-omit-frame-pointer -gdwarf-4 -g1 -gdwarf-aranges -isysroot ../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -mmacos-version-min=12.0 -fsanitize=array-bounds -fsanitize-trap=array-bounds -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Xclang -add-plugin -Xclang find-bad-constructs -Xclang -plugin-arg-find-bad-constructs -Xclang check-stack-allocated -Xclang -add-plugin -Xclang raw-ptr-plugin -Xclang -plugin-arg-raw-ptr-plugin -Xclang check-raw-ptr-to-stack-allocated -Xclang -plugin-arg-raw-ptr-plugin -Xclang disable-check-raw-ptr-to-stack-allocated-error -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../third_party/dawn/ -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../build/config/clang/chrome/test/fuzzing/webidl_fuzzing/ -DUNSAFE_BUFFERS_BUILD -Xclang -add-plugin -Xclang unsafe-buffers -Xclang -plugin-arg-unsafe-buffers -Xclang ../../build/config/unsafe_buffers_paths.txt -Wall -Wno-unused-variable -Wno-c++11-narrowing -Wno-unused-but-set-variable -Wunguarded-availability -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wno-uninitialized-const-pointer -Wno-gnu-line-marker -Wexit-time-destructors -Werror -Wno-exit-time-destructors -std=c++20 -Wno-trigraphs -fno-exceptions -fno-rtti -nostdinc++ -isystemgen/third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-nullability-completeness -fmodules -fno-implicit-module-maps -fno-implicit-modules -Xclang -fmodules-local-submodule-visibility -Wno-modules-ambiguous-internal-linkage -Wno-modules-import-nested-redundant -Wno-module-import-in-extern-c -fbuiltin-module-map -fmodule-map-file=gen/third_party/libc++/src/include/module.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinBasic.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation1.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation2.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation3.modulemap -fmodule-file=obj/buildtools/third_party/libc++/MachO/DarwinBasic.pcm -fmodule-file=obj/buildtools/third_party/libc++/_AvailabilityInternal/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_float/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_intrinsics/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_inttypes/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_limits/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdalign/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdarg/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdatomic/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdbool/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stddef/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdint/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_unwind/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation1/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation2/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation3/DarwinFoundation3.pcm -fmodule-file=obj/buildtools/third_party/libc++/alloca/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/ptrauth/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_core/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_ctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_errno_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_fenv_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_float_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_inttypes_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_math_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_private_mbstate_t/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_stdatomic_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_string_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_uchar_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_wctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/xlocale/DarwinFoundation3.pcm -c ../../third_party/eppo/src/src/configuration.cpp -o obj/third_party/eppo/eppo_sdk/configuration.o
13:01:47   In file included from ../../third_party/eppo/src/src/configuration.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/configuration.hpp:5:
13:01:47   In file included from ../../third_party/eppo/src/src/bandit_model.hpp:11:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:6261:22: error: definition of 'basic_streambuf' must be imported from module 'std.streambuf' before it is required
13:01:47    6261 |         auto res = sb->sbumpc();
13:01:47         |                      ^
13:01:47   gen/third_party/libc++/src/include/streambuf:138:7: note: definition here is not reachable
13:01:47     138 | class basic_streambuf {
13:01:47         |       ^
13:01:47   In file included from ../../third_party/eppo/src/src/configuration.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/configuration.hpp:5:
13:01:47   In file included from ../../third_party/eppo/src/src/bandit_model.hpp:11:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8620:9: error: use of undeclared identifier 'errno'
13:01:47    8620 |         errno = 0;
13:01:47         |         ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8630:17: error: use of undeclared identifier 'errno'
13:01:47    8630 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8646:17: error: use of undeclared identifier 'errno'
13:01:47    8646 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   4 errors generated.
13:01:47   [44578/63457] CXX obj/third_party/eppo/eppo_sdk/evalbandits.o
13:01:47   FAILED: obj/third_party/eppo/eppo_sdk/evalbandits.o
13:01:47   ccache ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/third_party/eppo/eppo_sdk/evalbandits.o.d -D__ARM_NEON__=1 -DCR_XCODE_BUILD=17A400 -DCR_CLANG_REVISION=\"llvmorg-22-init-8940-g4d4cb757-84\" -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=8cd54f6b0741cdef08299711668e6b25fef26406 -DDCHECK_ALWAYS_ON=1 -DOFFICIAL_BUILD -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DUSE_LIBCXX_MODULES -I../../third_party/eppo/src/src -I../../third_party/eppo/src/third_party -I../../third_party/eppo/src -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/re2/src -I../../third_party/abseil-cpp -fno-delete-null-pointer-checks -fno-strict-overflow -fno-ident -fno-math-errno -fno-strict-aliasing -fstack-protector -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcrash-diagnostics-dir=../clang-crashreports -mllvm -instcombine-lower-dbg-declare=0 -mllvm -split-threshold-for-reg-with-hint=0 -ffp-contract=off -fcomplete-member-pointers --target=arm64-apple-macos -mno-outline -no-canonical-prefixes -Xclang -fmodule-file-home-is-cwd -Xclang -fmodules-cache-path=/not_exist_dummy_dir --warning-suppression-mappings=../../build/config/warning_suppression.txt -ftrivial-auto-var-init=pattern -O2 -fno-omit-frame-pointer -gdwarf-4 -g1 -gdwarf-aranges -isysroot ../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -mmacos-version-min=12.0 -fsanitize=array-bounds -fsanitize-trap=array-bounds -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Xclang -add-plugin -Xclang find-bad-constructs -Xclang -plugin-arg-find-bad-constructs -Xclang check-stack-allocated -Xclang -add-plugin -Xclang raw-ptr-plugin -Xclang -plugin-arg-raw-ptr-plugin -Xclang check-raw-ptr-to-stack-allocated -Xclang -plugin-arg-raw-ptr-plugin -Xclang disable-check-raw-ptr-to-stack-allocated-error -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../third_party/dawn/ -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../build/config/clang/chrome/test/fuzzing/webidl_fuzzing/ -DUNSAFE_BUFFERS_BUILD -Xclang -add-plugin -Xclang unsafe-buffers -Xclang -plugin-arg-unsafe-buffers -Xclang ../../build/config/unsafe_buffers_paths.txt -Wall -Wno-unused-variable -Wno-c++11-narrowing -Wno-unused-but-set-variable -Wunguarded-availability -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wno-uninitialized-const-pointer -Wno-gnu-line-marker -Wexit-time-destructors -Werror -Wno-exit-time-destructors -std=c++20 -Wno-trigraphs -fno-exceptions -fno-rtti -nostdinc++ -isystemgen/third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-nullability-completeness -fmodules -fno-implicit-module-maps -fno-implicit-modules -Xclang -fmodules-local-submodule-visibility -Wno-modules-ambiguous-internal-linkage -Wno-modules-import-nested-redundant -Wno-module-import-in-extern-c -fbuiltin-module-map -fmodule-map-file=gen/third_party/libc++/src/include/module.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinBasic.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation1.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation2.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation3.modulemap -fmodule-file=obj/buildtools/third_party/libc++/MachO/DarwinBasic.pcm -fmodule-file=obj/buildtools/third_party/libc++/_AvailabilityInternal/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_float/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_intrinsics/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_inttypes/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_limits/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdalign/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdarg/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdatomic/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdbool/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stddef/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdint/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_unwind/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation1/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation2/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation3/DarwinFoundation3.pcm -fmodule-file=obj/buildtools/third_party/libc++/alloca/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/ptrauth/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_core/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_ctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_errno_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_fenv_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_float_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_inttypes_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_math_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_private_mbstate_t/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_stdatomic_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_string_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_uchar_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_wctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/xlocale/DarwinFoundation3.pcm -c ../../third_party/eppo/src/src/evalbandits.cpp -o obj/third_party/eppo/eppo_sdk/evalbandits.o
13:01:47   In file included from ../../third_party/eppo/src/src/evalbandits.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/evalbandits.hpp:7:
13:01:47   In file included from ../../third_party/eppo/src/src/bandit_model.hpp:11:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:6261:22: error: definition of 'basic_streambuf' must be imported from module 'std.streambuf' before it is required
13:01:47    6261 |         auto res = sb->sbumpc();
13:01:47         |                      ^
13:01:47   gen/third_party/libc++/src/include/streambuf:138:7: note: definition here is not reachable
13:01:47     138 | class basic_streambuf {
13:01:47         |       ^
13:01:47   In file included from ../../third_party/eppo/src/src/evalbandits.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/evalbandits.hpp:7:
13:01:47   In file included from ../../third_party/eppo/src/src/bandit_model.hpp:11:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8620:9: error: use of undeclared identifier 'errno'
13:01:47    8620 |         errno = 0;
13:01:47         |         ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8630:17: error: use of undeclared identifier 'errno'
13:01:47    8630 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8646:17: error: use of undeclared identifier 'errno'
13:01:47    8646 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   4 errors generated.
13:01:47   [44579/63457] CXX obj/services/network/test_support/trust_token_request_handler.o
13:01:47   [44580/63457] CXX obj/third_party/eppo/eppo_sdk/evalflags.o
13:01:47   FAILED: obj/third_party/eppo/eppo_sdk/evalflags.o
13:01:47   ccache ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/third_party/eppo/eppo_sdk/evalflags.o.d -D__ARM_NEON__=1 -DCR_XCODE_BUILD=17A400 -DCR_CLANG_REVISION=\"llvmorg-22-init-8940-g4d4cb757-84\" -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=8cd54f6b0741cdef08299711668e6b25fef26406 -DDCHECK_ALWAYS_ON=1 -DOFFICIAL_BUILD -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DUSE_LIBCXX_MODULES -I../../third_party/eppo/src/src -I../../third_party/eppo/src/third_party -I../../third_party/eppo/src -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/re2/src -I../../third_party/abseil-cpp -fno-delete-null-pointer-checks -fno-strict-overflow -fno-ident -fno-math-errno -fno-strict-aliasing -fstack-protector -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcrash-diagnostics-dir=../clang-crashreports -mllvm -instcombine-lower-dbg-declare=0 -mllvm -split-threshold-for-reg-with-hint=0 -ffp-contract=off -fcomplete-member-pointers --target=arm64-apple-macos -mno-outline -no-canonical-prefixes -Xclang -fmodule-file-home-is-cwd -Xclang -fmodules-cache-path=/not_exist_dummy_dir --warning-suppression-mappings=../../build/config/warning_suppression.txt -ftrivial-auto-var-init=pattern -O2 -fno-omit-frame-pointer -gdwarf-4 -g1 -gdwarf-aranges -isysroot ../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -mmacos-version-min=12.0 -fsanitize=array-bounds -fsanitize-trap=array-bounds -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Xclang -add-plugin -Xclang find-bad-constructs -Xclang -plugin-arg-find-bad-constructs -Xclang check-stack-allocated -Xclang -add-plugin -Xclang raw-ptr-plugin -Xclang -plugin-arg-raw-ptr-plugin -Xclang check-raw-ptr-to-stack-allocated -Xclang -plugin-arg-raw-ptr-plugin -Xclang disable-check-raw-ptr-to-stack-allocated-error -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../third_party/dawn/ -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../build/config/clang/chrome/test/fuzzing/webidl_fuzzing/ -DUNSAFE_BUFFERS_BUILD -Xclang -add-plugin -Xclang unsafe-buffers -Xclang -plugin-arg-unsafe-buffers -Xclang ../../build/config/unsafe_buffers_paths.txt -Wall -Wno-unused-variable -Wno-c++11-narrowing -Wno-unused-but-set-variable -Wunguarded-availability -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wno-uninitialized-const-pointer -Wno-gnu-line-marker -Wexit-time-destructors -Werror -Wno-exit-time-destructors -std=c++20 -Wno-trigraphs -fno-exceptions -fno-rtti -nostdinc++ -isystemgen/third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-nullability-completeness -fmodules -fno-implicit-module-maps -fno-implicit-modules -Xclang -fmodules-local-submodule-visibility -Wno-modules-ambiguous-internal-linkage -Wno-modules-import-nested-redundant -Wno-module-import-in-extern-c -fbuiltin-module-map -fmodule-map-file=gen/third_party/libc++/src/include/module.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinBasic.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation1.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation2.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation3.modulemap -fmodule-file=obj/buildtools/third_party/libc++/MachO/DarwinBasic.pcm -fmodule-file=obj/buildtools/third_party/libc++/_AvailabilityInternal/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_float/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_intrinsics/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_inttypes/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_limits/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdalign/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdarg/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdatomic/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdbool/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stddef/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdint/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_unwind/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation1/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation2/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation3/DarwinFoundation3.pcm -fmodule-file=obj/buildtools/third_party/libc++/alloca/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/ptrauth/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_core/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_ctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_errno_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_fenv_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_float_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_inttypes_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_math_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_private_mbstate_t/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_stdatomic_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_string_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_uchar_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_wctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/xlocale/DarwinFoundation3.pcm -c ../../third_party/eppo/src/src/evalflags.cpp -o obj/third_party/eppo/eppo_sdk/evalflags.o
13:01:47   In file included from ../../third_party/eppo/src/src/evalflags.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/evalflags.hpp:5:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:6261:22: error: definition of 'basic_streambuf' must be imported from module 'std.streambuf' before it is required
13:01:47    6261 |         auto res = sb->sbumpc();
13:01:47         |                      ^
13:01:47   gen/third_party/libc++/src/include/streambuf:138:7: note: definition here is not reachable
13:01:47     138 | class basic_streambuf {
13:01:47         |       ^
13:01:47   In file included from ../../third_party/eppo/src/src/evalflags.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/evalflags.hpp:5:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8620:9: error: use of undeclared identifier 'errno'
13:01:47    8620 |         errno = 0;
13:01:47         |         ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8630:17: error: use of undeclared identifier 'errno'
13:01:47    8630 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8646:17: error: use of undeclared identifier 'errno'
13:01:47    8646 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   4 errors generated.
13:01:47   [44581/63457] CXX obj/third_party/eppo/eppo_sdk/config_response.o
13:01:47   FAILED: obj/third_party/eppo/eppo_sdk/config_response.o
13:01:47   ccache ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/third_party/eppo/eppo_sdk/config_response.o.d -D__ARM_NEON__=1 -DCR_XCODE_BUILD=17A400 -DCR_CLANG_REVISION=\"llvmorg-22-init-8940-g4d4cb757-84\" -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=8cd54f6b0741cdef08299711668e6b25fef26406 -DDCHECK_ALWAYS_ON=1 -DOFFICIAL_BUILD -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DUSE_LIBCXX_MODULES -I../../third_party/eppo/src/src -I../../third_party/eppo/src/third_party -I../../third_party/eppo/src -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/re2/src -I../../third_party/abseil-cpp -fno-delete-null-pointer-checks -fno-strict-overflow -fno-ident -fno-math-errno -fno-strict-aliasing -fstack-protector -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcrash-diagnostics-dir=../clang-crashreports -mllvm -instcombine-lower-dbg-declare=0 -mllvm -split-threshold-for-reg-with-hint=0 -ffp-contract=off -fcomplete-member-pointers --target=arm64-apple-macos -mno-outline -no-canonical-prefixes -Xclang -fmodule-file-home-is-cwd -Xclang -fmodules-cache-path=/not_exist_dummy_dir --warning-suppression-mappings=../../build/config/warning_suppression.txt -ftrivial-auto-var-init=pattern -O2 -fno-omit-frame-pointer -gdwarf-4 -g1 -gdwarf-aranges -isysroot ../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -mmacos-version-min=12.0 -fsanitize=array-bounds -fsanitize-trap=array-bounds -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Xclang -add-plugin -Xclang find-bad-constructs -Xclang -plugin-arg-find-bad-constructs -Xclang check-stack-allocated -Xclang -add-plugin -Xclang raw-ptr-plugin -Xclang -plugin-arg-raw-ptr-plugin -Xclang check-raw-ptr-to-stack-allocated -Xclang -plugin-arg-raw-ptr-plugin -Xclang disable-check-raw-ptr-to-stack-allocated-error -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../third_party/dawn/ -Xclang -plugin-arg-raw-ptr-plugin -Xclang raw-ptr-exclude-path=../../build/config/clang/chrome/test/fuzzing/webidl_fuzzing/ -DUNSAFE_BUFFERS_BUILD -Xclang -add-plugin -Xclang unsafe-buffers -Xclang -plugin-arg-unsafe-buffers -Xclang ../../build/config/unsafe_buffers_paths.txt -Wall -Wno-unused-variable -Wno-c++11-narrowing -Wno-unused-but-set-variable -Wunguarded-availability -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wno-uninitialized-const-pointer -Wno-gnu-line-marker -Wexit-time-destructors -Werror -Wno-exit-time-destructors -std=c++20 -Wno-trigraphs -fno-exceptions -fno-rtti -nostdinc++ -isystemgen/third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-nullability-completeness -fmodules -fno-implicit-module-maps -fno-implicit-modules -Xclang -fmodules-local-submodule-visibility -Wno-modules-ambiguous-internal-linkage -Wno-modules-import-nested-redundant -Wno-module-import-in-extern-c -fbuiltin-module-map -fmodule-map-file=gen/third_party/libc++/src/include/module.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinBasic.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation1.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation2.modulemap -fmodule-map-file=../../../../../../../Users/administrator/dev/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/DarwinFoundation3.modulemap -fmodule-file=obj/buildtools/third_party/libc++/MachO/DarwinBasic.pcm -fmodule-file=obj/buildtools/third_party/libc++/_AvailabilityInternal/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_float/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_intrinsics/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_inttypes/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_limits/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdalign/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdarg/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdatomic/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdbool/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stddef/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_stdint/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_Builtin_unwind/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation1/DarwinFoundation1.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation2/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/_DarwinFoundation3/DarwinFoundation3.pcm -fmodule-file=obj/buildtools/third_party/libc++/alloca/DarwinFoundation2.pcm -fmodule-file=obj/buildtools/third_party/libc++/ptrauth/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_core/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_ctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_errno_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_fenv_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_float_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_inttypes_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_math_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_private_mbstate_t/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_stdatomic_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_string_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_uchar_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/std_wctype_h/module.pcm -fmodule-file=obj/buildtools/third_party/libc++/xlocale/DarwinFoundation3.pcm -c ../../third_party/eppo/src/src/config_response.cpp -o obj/third_party/eppo/eppo_sdk/config_response.o
13:01:47   In file included from ../../third_party/eppo/src/src/config_response.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/config_response.hpp:7:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:6261:22: error: definition of 'basic_streambuf' must be imported from module 'std.streambuf' before it is required
13:01:47    6261 |         auto res = sb->sbumpc();
13:01:47         |                      ^
13:01:47   gen/third_party/libc++/src/include/streambuf:138:7: note: definition here is not reachable
13:01:47     138 | class basic_streambuf {
13:01:47         |       ^
13:01:47   In file included from ../../third_party/eppo/src/src/config_response.cpp:1:
13:01:47   In file included from ../../third_party/eppo/src/src/config_response.hpp:7:
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8620:9: error: use of undeclared identifier 'errno'
13:01:47    8620 |         errno = 0;
13:01:47         |         ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8630:17: error: use of undeclared identifier 'errno'
13:01:47    8630 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   ../../third_party/eppo/src/third_party/nlohmann/json.hpp:8646:17: error: use of undeclared identifier 'errno'
13:01:47    8646 |             if (errno == 0)
13:01:47         |                 ^~~~~
13:01:47   4 errors generated.

[maciej-perplexity]

cc @greghuels (btw is making github issues the right way of reporting problems?)

[greghuels]

@maciej-perplexity Thanks for reporting! This is fixed in https://github.com/Eppo-exp/cpp-sdk/releases/tag/v2.0.1

[maciej-perplexity]

Not fixed yet :(

09:47:34   FAILED: obj/third_party/eppo/eppo_sdk/time_utils.o
09:47:34   ccache ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/third_party/eppo/eppo_sdk/time_utils.o.d -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FORTIFY_SOURCE=2 -D__ARM_NEON__=1 -DCR_XCODE_BUILD=17A400 -DCR_CLANG_REVISION=\"llvmorg-22-init-8940-g4d4cb757-84\" -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=8cd54f6b0741cdef08299711668e6b25fef26406 -DDCHECK_ALWAYS_ON=1 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DUSE_LIBCXX_MODULES -I../../third_party/eppo/src/src -I../../third_party/eppo/src/third_party -I../../third_party/eppo/src -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/re2/src -I../../third_party/abseil-cpp -Wall -Wextra -Wimplicit-fallthrough -Wextra-semi -Wunreachable-code-aggressive -Wgnu -Wno-gnu-anonymous-struct -Wno-gnu-conditional-omitted-operand 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09:47:34   ../../third_party/eppo/src/src/time_utils.cpp:49:10: error: declaration of 'time_t' must be imported from module 'std.ctime' before it is required
09:47:34      49 |     std::time_t time_c;
09:47:34         |          ^
09:47:34   gen/third_party/libc++/src/include/ctime:69:9: note: declaration here is not visible
09:47:34      69 | using ::time_t _LIBCPP_USING_IF_EXISTS;
09:47:34         |         ^
09:47:34   In module 'std':
09:47:34   gen/third_party/libc++/src/include/iomanip:399:20: error: definition of 'ostreambuf_iterator' must be imported from module 'std.iterator.ostreambuf_iterator' before it is required
09:47:34     399 |       if (__tf.put(_Op(__os), __os, __os.fill(), __x.__tm_, __x.__fmt_, __x.__fmt_ + _Traits::length(__x.__fmt_))
09:47:34         |                    ^
09:47:34   ../../third_party/eppo/src/src/time_utils.cpp:102:8: note: in instantiation of function template specialization 'std::__Cr::operator<<<char, std::char_traits<char>>' requested here
09:47:34     102 |     ss << std::put_time(&tm, "%Y-%m-%dT%H:%M:%S");
09:47:34         |        ^
09:47:34   gen/third_party/libc++/src/include/__iterator/ostreambuf_iterator.h:29:7: note: definition here is not reachable
09:47:34      29 | class ostreambuf_iterator
09:47:34         |       ^
09:47:34   2 errors generated.