grpc-swift-protobuf – Build Information

Build Information

Failed to build grpc-swift-protobuf, reference main (83f5cd), with Swift 6.4 for Wasm on 14 Oct 2026 21:56:13 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.0-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/grpc/grpc-swift-protobuf.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/grpc/grpc-swift-protobuf
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 83f5cdb Upgrade grpc-swift-2 (#108)
Cloned https://github.com/grpc/grpc-swift-protobuf.git
Revision (git rev-parse @):
83f5cdb2f8b4c7b57ed9419c6f4f6380b683500e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/grpc/grpc-swift-protobuf.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/grpc/grpc-swift-protobuf.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.0-RELEASE_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:7a2e5502d3bb6640f9b2bbb1dadf9967024364ce9ed0ed0bd80cf1b699d193fd
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-protobuf.git
[1/55127] Fetching swift-protobuf
Fetching https://github.com/grpc/grpc-swift-2.git
[55128/86376] Fetching swift-protobuf, grpc-swift-2
Fetched https://github.com/grpc/grpc-swift-2.git (1.10s)
Fetched https://github.com/apple/swift-protobuf.git (9.31s)
Computing version for https://github.com/apple/swift-protobuf.git
Computed https://github.com/apple/swift-protobuf.git at 1.39.0 (9.50s)
Computing version for https://github.com/grpc/grpc-swift-2.git
Computed https://github.com/grpc/grpc-swift-2.git at 2.4.4 (0.18s)
Fetching https://github.com/apple/swift-collections.git
[1/28792] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.87s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.3 (2.12s)
Creating working copy for https://github.com/grpc/grpc-swift-2.git
Working copy of https://github.com/grpc/grpc-swift-2.git resolved at 2.4.4
Creating working copy for https://github.com/apple/swift-protobuf.git
Working copy of https://github.com/apple/swift-protobuf.git resolved at 1.39.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.3
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 449]
[Planning deferred tasks]
[78 / 150]
[86 / 154] GRPCCodeGen
[94 / 172] SwiftProtobuf
[95 / 180] SwiftProtobuf
[96 / 180] GRPCCodeGen
[107 / 180] SwiftProtobuf
[108 / 180] SwiftProtobuf
[109 / 180] SwiftProtobuf
[111 / 180] SwiftProtobuf
[112 / 180] SwiftProtobuf
[114 / 180] InternalCollectionsUtilities
[117 / 180] SwiftProtobuf
[121 / 180] SwiftProtobuf
[122 / 180] SwiftProtobufPluginLibrary
[123 / 180] SwiftProtobufPluginLibrary
[124 / 180] SwiftProtobuf-product
[126 / 180] InternalCollectionsUtilities
[127 / 180] GRPCCodeGen-product
[128 / 180] GRPCCodeGen-product
[132 / 186] SpanPreview
[135 / 195] SpanPreview
[136 / 195] GRPCCodeGen
[142 / 195] SwiftProtobufPluginLibrary
[143 / 196] SwiftProtobufPluginLibrary
[144 / 196] SwiftProtobufPluginLibrary
[146 / 197] SwiftProtobufPluginLibrary
[151 / 197] SwiftProtobufPluginLibrary
[152 / 197] SwiftProtobufPluginLibrary-product
[153 / 197] SwiftProtobufPluginLibrary-product
[155 / 197] DequeModule
[160 / 200] DequeModule
[166 / 204] GRPCProtobufCodeGen
[166 / 204] InternalCollectionsUtilities
[169 / 213] GRPCProtobufCodeGen
[171 / 213] GRPCProtobufCodeGen
[176 / 213] DequeModule
[176 / 213] GRPCProtobufCodeGen
[177 / 213] protoc-gen-grpc-swift-2-product
[178 / 214] protoc-gen-grpc-swift-2-product
[181 / 214] GRPCProtobufCodeGen
[183 / 214] DequeModule
[183 / 214]
[184 / 215] InternalCollectionsUtilities
[186 / 219] protoc-gen-grpc-swift-2-product
[187 / 220] protoc-gen-grpc-swift-2-product
[189 / 220] protoc-gen-grpc-swift-2-product
[191 / 220] SwiftProtobufPluginLibrary
<unknown>:0: [1;31merror: [1;39mfatal error encountered during compilation; please submit a bug report (https://swift.org/contributing/#reporting-bugs)[0;0m
<unknown>:0: [1;39mnote: [1;39mFunctions with 'no-prototype' attribute must take varargs: cgrprc_grpc_swift_protobuf_version[0;0m
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.	Program arguments: /usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/protoc-gen-grpc-swift-2/GenerateGRPC.swift /host/spi-builder-workspace/Sources/protoc-gen-grpc-swift-2/Options.swift -primary-file /host/spi-builder-workspace/Sources/protoc-gen-grpc-swift-2/Version.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.dia -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -enable-experimental-feature "AvailabilityMacro=gRPCSwiftProtobuf 2.0:macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0" -enable-experimental-feature "AvailabilityMacro=gRPCSwiftProtobuf 2.1:macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0" -enable-upcoming-feature ExistentialAny -enable-upcoming-feature InternalImportsByDefault -enable-upcoming-feature MemberImportVisibility -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -fmodule-map-file=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-webassembly-wasm32/CGRPCProtobuf.modulemap -Xcc -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval=86400 -Xcc -fmodules-prune-after=345600 -Xcc -I/host/spi-builder-workspace/Sources/CGRPCProtobuf/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG=1 -no-auto-bridging-header-chaining -module-name protoc_gen_grpc_swift_2 -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/protoc-gen-grpc-swift-2_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.o -index-unit-output-path /grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
1.	Swift version 6.4 (swift-6.4-RELEASE)
2.	Compiling with the current language version
3.	Running pass 'Add prototypes to prototypes-less functions' on module '/host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.o'.
 #0 0x0000585f0aa52758 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/bin/swift-frontend+0x7484758)
 #1 0x0000585f0aa50235 llvm::sys::RunSignalHandlers() (/usr/bin/swift-frontend+0x7482235)
 #2 0x0000585f0aa534c1 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
 #3 0x0000793887127330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330)
 #4 0x0000793887180c0c pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x9ec0c)
 #5 0x000079388712727e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4527e)
 #6 0x000079388710a8ff abort (/lib/x86_64-linux-gnu/libc.so.6+0x288ff)
 #7 0x0000585f0424febb (/usr/bin/swift-frontend+0xc81ebb)
 #8 0x0000585f0a9acbd6 llvm::report_fatal_error(llvm::Twine const&, bool) (/usr/bin/swift-frontend+0x73debd6)
 #9 0x0000585f06a2126c (anonymous namespace)::WebAssemblyAddMissingPrototypes::runOnModule(llvm::Module&) WebAssemblyAddMissingPrototypes.cpp:0:0
#10 0x0000585f0a733f4b llvm::legacy::PassManagerImpl::run(llvm::Module&) (/usr/bin/swift-frontend+0x7165f4b)
#11 0x0000585f043b4609 swift::compileAndWriteLLVM(llvm::Module*, llvm::TargetMachine*, swift::IRGenOptions const&, swift::UnifiedStatsReporter*, swift::DiagnosticEngine&, llvm::raw_pwrite_stream&, llvm::sys::SmartMutex<false>*, llvm::raw_pwrite_stream*) (/usr/bin/swift-frontend+0xde6609)
#12 0x0000585f043b3e32 swift::performLLVM(swift::IRGenOptions const&, swift::DiagnosticEngine&, llvm::sys::SmartMutex<false>*, llvm::GlobalVariable*, llvm::Module*, llvm::TargetMachine*, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>, llvm::StringRef, llvm::vfs::OutputBackend&, swift::UnifiedStatsReporter*) (/usr/bin/swift-frontend+0xde5e32)
#13 0x0000585f03f67ceb generateCode(swift::CompilerInstance&, llvm::StringRef, llvm::Module*, llvm::GlobalVariable*) FrontendTool.cpp:0:0
#14 0x0000585f03f6099c performCompileStepsPostSILGen(swift::CompilerInstance&, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule>>, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>, llvm::ArrayRef<swift::PrimarySpecificPaths>) FrontendTool.cpp:0:0
#15 0x0000585f03f5ed73 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) (/usr/bin/swift-frontend+0x990d73)
#16 0x0000585f03f64089 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) FrontendTool.cpp:0:0
#17 0x0000585f03f6162f swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/usr/bin/swift-frontend+0x99362f)
#18 0x0000585f03cba568 swift::mainEntry(int, char const**) (/usr/bin/swift-frontend+0x6ec568)
#19 0x000079388710c1ca (/lib/x86_64-linux-gnu/libc.so.6+0x2a1ca)
#20 0x000079388710c28b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a28b)
#21 0x0000585f03cb9665 _start (/usr/bin/swift-frontend+0x6eb665)
*** Signal 6: Backtracing from 0x79388720952d... done ***
*** Program crashed: Aborted at 0x000079388720952d ***
Platform: x86_64 Linux (Ubuntu 24.04.5 LTS)
Thread 0 "swift-frontend" crashed:
0  0x000079388720952d <unknown> in libc.so.6
Registers:
rax 0x0000000000000000  0
rdx 0x0000000000000006  6
rcx 0x000079388720952d  48 3d 01 f0 ff ff 73 01 c3 48 8b 0d bb c8 0d 00  H=·ðÿÿs·ÃH··»È··
rbx 0x0000000000000006  6
rsi 0x00000000000003ca  970
rdi 0x00000000000003ca  970
rbp 0x00000000000003ca  970
rsp 0x0000585f2f8584e8  eb 34 a5 0a 5f 58 00 00 70 87 85 2f 5f 58 00 00  ë4¥·_X··p··/_X··
 r8 0x0000585f2f858770  06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00  ········úÿÿÿ····
 r9 0x0000585f2f858770  06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00  ········úÿÿÿ····
r10 0x0000585f2f858770  06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00  ········úÿÿÿ····
r11 0x0000000000000246  582
r12 0x0000000000000000  0
r13 0x0000000000000000  0
r14 0x0000000000000000  0
r15 0x0000585f2f8584f8  01 03 01 00 00 00 00 00 dd 35 3b 01 00 00 00 00  ········Ý5;·····
rip 0x000079388720952d  48 3d 01 f0 ff ff 73 01 c3 48 8b 0d bb c8 0d 00  H=·ðÿÿs·ÃH··»È··
rflags 0x0000000000000246  ZF PF
cs 0x0033  fs 0x0000  gs 0x0000
Images (27 omitted):
0x00007938870e2000–0x0000793887292039 a4a7992a8e66555c8141ab2a08a8465ff6e0ea65 libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
Backtrace took 0.01s
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/protoc-gen-grpc-swift-2/GenerateGRPC.swift /host/spi-builder-workspace/Sources/protoc-gen-grpc-swift-2/Options.swift -primary-file /host/spi-builder-workspace/Sources/protoc-gen-grpc-swift-2/Version.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.dia -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -enable-experimental-feature AvailabilityMacro\=gRPCSwiftProtobuf\ 2.0:macOS\ 15.0,\ iOS\ 18.0,\ watchOS\ 11.0,\ tvOS\ 18.0,\ visionOS\ 2.0 -enable-experimental-feature AvailabilityMacro\=gRPCSwiftProtobuf\ 2.1:macOS\ 15.0,\ iOS\ 18.0,\ watchOS\ 11.0,\ tvOS\ 18.0,\ visionOS\ 2.0 -enable-upcoming-feature ExistentialAny -enable-upcoming-feature InternalImportsByDefault -enable-upcoming-feature MemberImportVisibility -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-webassembly-wasm32/CGRPCProtobuf.modulemap -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/Sources/CGRPCProtobuf/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name protoc_gen_grpc_swift_2 -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/protoc-gen-grpc-swift-2_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.o -index-unit-output-path /grpc-swift-protobuf.build/Debug-webassembly-wasm32/protoc-gen-grpc-swift-2-p.build/Objects-normal/wasm32/Version.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm