LogDog – Build Information – Swift Package Index

Build Information

Failed to build LogDog, reference 0.3.0 (ee6748), with Swift 6.4 for Wasm on 18 Sep 2026 12:03:44 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/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.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/luoxiu/LogDog.git
Reference: 0.3.0
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/luoxiu/LogDog
 * tag               0.3.0      -> FETCH_HEAD
HEAD is now at ee67485 if the metadata value is encodable, encode it
Cloned https://github.com/luoxiu/LogDog.git
Revision (git rev-parse @):
ee67485708a0204a7932e5e46616ad530724af4d
SUCCESS checkout https://github.com/luoxiu/LogDog.git at 0.3.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/luoxiu/LogDog.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$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.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-log.git
[1/8096] Fetching swift-log
Fetched https://github.com/apple/swift-log.git (0.55s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.77s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Building for debugging...
[Pre-planning 1 / 125]
[36 / 54] Logging
[45 / 64] LogDog
[47 / 64] LogDog
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/LogDog/Appenders/TextLogAppender.swift:6:12: [1;31merror: [1;39mno such module 'Glibc'[0;0m
 [0;36m4 |[0;0m     import MSVCRT
 [0;36m5 |[0;0m #else
 [0;36m6 |[0;0m     import Glibc
   [0;36m|[0;0m            `- [1;31merror: [1;39mno such module 'Glibc'[0;0m
 [0;36m7 |[0;0m #endif
 [0;36m8 |[0;0m import Foundation
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/LogDog/Appenders/AnyLogAppender.swift /host/spi-builder-workspace/Sources/LogDog/Appenders/MemoryLogAppender.swift /host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift /host/spi-builder-workspace/Sources/LogDog/Appenders/OSLogAppender.swift /host/spi-builder-workspace/Sources/LogDog/Appenders/TextLogAppender.swift /host/spi-builder-workspace/Sources/LogDog/Features/Stringify/LogStringify.swift /host/spi-builder-workspace/Sources/LogDog/Features/Stringify/LogStringifyCompatible.swift /host/spi-builder-workspace/Sources/LogDog/Features/Stringify/Logger.MetadataValue+Any.swift /host/spi-builder-workspace/Sources/LogDog/Features/atExit.swift /host/spi-builder-workspace/Sources/LogDog/LogAppender.swift /host/spi-builder-workspace/Sources/LogDog/LogEncoder.swift /host/spi-builder-workspace/Sources/LogDog/LogEntry.swift /host/spi-builder-workspace/Sources/LogDog/LogError.swift /host/spi-builder-workspace/Sources/LogDog/LogHelper.swift /host/spi-builder-workspace/Sources/LogDog/LogParameters.swift /host/spi-builder-workspace/Sources/LogDog/LogRecord.swift /host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift /host/spi-builder-workspace/Sources/LogDog/LogSink.swift /host/spi-builder-workspace/Sources/LogDog/Logging+.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/AnyLogSink.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Concat.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Filters/Debug.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Filters/Filter.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Filters/Match.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Formatters/BuiltIn.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Formatters/Compress.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Formatters/Crypto.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Formatters/Encode.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Formatters/Format.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Formatters/Prefix.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Formatters/Suffix.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/Hooks/Hook.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/LogSinks.swift /host/spi-builder-workspace/Sources/LogDog/Sinks/SinkOn.swift /host/spi-builder-workspace/Sources/LogDog/SugarLogHandler.swift /host/spi-builder-workspace/Sources/LogDog/export.swift /host/spi-builder-workspace/Sources/LogDog/internal/AnyEncodable.swift /host/spi-builder-workspace/Sources/LogDog/internal/Lazy.swift /host/spi-builder-workspace/Sources/LogDog/internal/unwrap.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_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 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -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.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_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.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -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/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/LogDog.build/Debug-webassembly-wasm32/LogDog-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/LogDog.build/Debug-webassembly-wasm32/LogDog-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/LogDog.build/Debug-webassembly-wasm32/LogDog-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name LogDog -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/LogDog.build/Debug-webassembly-wasm32/LogDog-t.build/Objects-normal/wasm32/LogDog_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 -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LogDog.build/Debug-webassembly-wasm32/LogDog-t.build/Objects-normal/wasm32/Modules/LogDog.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LogDog.build/Debug-webassembly-wasm32/LogDog-t.build/Objects-normal/wasm32/Modules/LogDog.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LogDog.build/Debug-webassembly-wasm32/LogDog-t.build/Objects-normal/wasm32/LogDog-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LogDog.build/Debug-webassembly-wasm32/LogDog-t.build/Objects-normal/wasm32/LogDog-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LogDog.build/Debug-webassembly-wasm32/LogDog-t.build/Objects-normal/wasm32/LogDog-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/LogDog.build/Debug-webassembly-wasm32/LogDog-t.build/Objects-normal/wasm32/Modules/LogDog.swiftmodule
[50 / 65] LogDog
error: Build failed
BUILD FAILURE 6.4 wasm