Swift Package IndexBuild Information
Failed to build SQLiteVec, reference main (cb9f57), with Swift 6.3 for Wasm on 28 Sep 2026 19:58:52 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/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-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/jkrukowski/SQLiteVec.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/jkrukowski/SQLiteVec
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at cb9f57e Fix query decoding for column types that vary across rows
Cloned https://github.com/jkrukowski/SQLiteVec.git
Revision (git rev-parse @):
cb9f57ec5e5d1ff2a644f87c9eef8b1de685336e
SUCCESS checkout https://github.com/jkrukowski/SQLiteVec.git at main
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/jkrukowski/SQLiteVec.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:253aad7f5b11d25cf9eaef34120b94cd8a325782929c57fb304a7711494a3f9a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
Building for debugging...
[0/10] Write sources
[2/10] Compiling CSQLiteVec extinit.c
[3/10] Compiling CSQLiteVec sqlite-vec.c
[4/10] Compiling CSQLiteVec sqlite3.c
[5/10] Write swift-version-24593BA9C3E375BF.txt
[7/14] Compiling SQLiteVec Models.swift
[8/14] Emitting module SQLiteVec
[9/14] Compiling SQLiteVec Database.swift
error: compile command failed due to signal 6 (use -v to see invocation)
<unknown>:0: error: fatal error encountered during compilation; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
<unknown>:0: note: Functions with 'no-prototype' attribute must take varargs: core_vec_init
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 -primary-file /host/spi-builder-workspace/Sources/SQLiteVec/Core.swift /host/spi-builder-workspace/Sources/SQLiteVec/Database.swift /host/spi-builder-workspace/Sources/SQLiteVec/Models.swift -emit-dependencies-path /host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/SQLiteVec.build/Core.d -emit-reference-dependencies-path /host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/SQLiteVec.build/Core.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/SQLiteVec.build/Core.dia -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.3.2-RELEASE_wasm.artifactbundle/swift-6.3.2-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/Modules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -module-cache-path /host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/ModuleCache -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -enable-experimental-feature StrictConcurrency -empty-abi-descriptor -resource-dir /root/.swiftpm/swift-sdks/swift-6.3.2-RELEASE_wasm.artifactbundle/swift-6.3.2-RELEASE_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host/spi-builder-workspace -Xcc -fmodule-map-file=/host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/CSQLiteVec.build/module.modulemap -Xcc -I -Xcc /host/spi-builder-workspace/Sources/CSQLiteVec/include -Xcc --sysroot -Xcc /root/.swiftpm/swift-sdks/swift-6.3.2-RELEASE_wasm.artifactbundle/swift-6.3.2-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk -Xcc -g -no-auto-bridging-header-chaining -module-name SQLiteVec -package-name spi_builder_workspace -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/wasm32-unknown-wasip1/debug/SQLiteVec.build/Core.swift.o -index-store-path /host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/index/store -index-system-modules
1. Swift version 6.3.2 (swift-6.3.2-RELEASE)
2. Compiling with effective version 5.10
3. Running pass 'Add prototypes to prototypes-less functions' on module '/host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/SQLiteVec.build/Core.swift.o'.
#0 0x000060028bf5c138 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/bin/swift-frontend+0x72e8138)
#1 0x000060028bf59c25 llvm::sys::RunSignalHandlers() (/usr/bin/swift-frontend+0x72e5c25)
#2 0x000060028bf5ce81 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x00007de3cf9fc520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x00007de3cfa509fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
#5 0x00007de3cf9fc476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x00007de3cf9e27f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x00006002858b36ff (/usr/bin/swift-frontend+0xc3f6ff)
#8 0x000060028beb7a66 llvm::report_fatal_error(llvm::Twine const&, bool) (/usr/bin/swift-frontend+0x7243a66)
#9 0x0000600287fc370c (anonymous namespace)::WebAssemblyAddMissingPrototypes::runOnModule(llvm::Module&) WebAssemblyAddMissingPrototypes.cpp:0:0
#10 0x000060028bc44a1b llvm::legacy::PassManagerImpl::run(llvm::Module&) (/usr/bin/swift-frontend+0x6fd0a1b)
#11 0x0000600285a0ccb9 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+0xd98cb9)
#12 0x0000600285a0c555 swift::performLLVM(swift::IRGenOptions const&, swift::DiagnosticEngine&, llvm::sys::SmartMutex<false>*, llvm::GlobalVariable*, llvm::Module*, llvm::TargetMachine*, llvm::StringRef, llvm::vfs::OutputBackend&, swift::UnifiedStatsReporter*) (/usr/bin/swift-frontend+0xd98555)
#13 0x00006002855db28d generateCode(swift::CompilerInstance&, llvm::StringRef, llvm::Module*, llvm::GlobalVariable*) FrontendTool.cpp:0:0
#14 0x00006002855d4714 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*>) FrontendTool.cpp:0:0
#15 0x00006002855d2f56 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) (/usr/bin/swift-frontend+0x95ef56)
#16 0x00006002855d7d67 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) FrontendTool.cpp:0:0
#17 0x00006002855d539f swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/usr/bin/swift-frontend+0x96139f)
#18 0x000060028534ad31 swift::mainEntry(int, char const**) (/usr/bin/swift-frontend+0x6d6d31)
#19 0x00007de3cf9e3d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#20 0x00007de3cf9e3e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#21 0x0000600285349465 _start (/usr/bin/swift-frontend+0x6d5465)
*** Signal 6: Backtracing from 0x7de3cfad890d... done ***
*** Program crashed: Aborted at 0x0000000000000050 ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-frontend" crashed:
0 0x00007de3cfad890d <unknown> in libc.so.6
...
Registers:
rax 0x0000000000000000 0
rdx 0x0000000000000006 6
rcx 0x00007de3cfad890d 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d f3 b4 0f 00 H=·ðÿÿs·ÃH··ó´··
rbx 0x0000000000000006 6
rsi 0x0000000000000050 80
rdi 0x0000000000000050 80
rbp 0x0000000000000050 80
rsp 0x0000600297c84c68 ab ce f5 8b 02 60 00 00 f0 4e c8 97 02 60 00 00 «Îõ··`··ðNÈ··`··
r8 0x0000600297c84ef0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r9 0x0000600297c84ef0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r10 0x0000600297c84ef0 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 0x0000600297c84c78 01 03 01 00 00 00 00 00 22 06 3b 01 00 00 00 00 ········"·;·····
rip 0x00007de3cfad890d 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d f3 b4 0f 00 H=·ðÿÿs·ÃH··ó´··
rflags 0x0000000000000246 ZF PF
cs 0x0033 fs 0x0000 gs 0x0000
Images (26 omitted):
0x00007de3cf9ba000–0x00007de3cfb76401 095c7ba148aeca81668091f718047078d57efddb libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
Backtrace took 0.00s
BUILD FAILURE 6.3 wasm