Swift Package Index

Build Information

Failed to build sma2mqtt, reference main (27f20f), with Swift 6.4 for Wasm on 26 Sep 2026 13:59:03 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/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/jollyjinx/sma2mqtt.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/jollyjinx/sma2mqtt
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 27f20f8 ci: harden Docker publishing workflow
Cloned https://github.com/jollyjinx/sma2mqtt.git
Revision (git rev-parse @):
27f20f84edb1011fd2103c88f9eee2d78ac1696c
SUCCESS checkout https://github.com/jollyjinx/sma2mqtt.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/jollyjinx/sma2mqtt.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$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/swift-server-community/mqtt-nio
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/jollyjinx/JLog
Fetching https://github.com/swift-server/async-http-client.git
Fetching https://github.com/jollyjinx/BinaryCoder
[1/309] Fetching binarycoder
[310/423] Fetching binarycoder, jlog
Fetched https://github.com/jollyjinx/BinaryCoder (0.52s)
[1/18946] Fetching swift-argument-parser
[570/31336] Fetching swift-argument-parser, mqtt-nio
[26222/47572] Fetching swift-argument-parser, mqtt-nio, async-http-client
Fetched https://github.com/swift-server-community/mqtt-nio (0.80s)
[35182/35182] Fetching swift-argument-parser, async-http-client
Fetched https://github.com/jollyjinx/JLog (0.94s)
Fetched https://github.com/swift-server/async-http-client.git (0.95s)
Fetched https://github.com/apple/swift-argument-parser (0.95s)
Computing version for https://github.com/jollyjinx/BinaryCoder
Computed https://github.com/jollyjinx/BinaryCoder at 2.4.0 (1.10s)
Computing version for https://github.com/jollyjinx/JLog
Computed https://github.com/jollyjinx/JLog at 0.0.9 (0.15s)
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/Adorkable/swift-log-format-and-pipe
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[191/8355] Fetching swift-log-format-and-pipe, swift-log
Fetched https://github.com/Adorkable/swift-log-format-and-pipe (0.47s)
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Fetched https://github.com/apple/swift-log.git (0.57s)
Computing version for https://github.com/Adorkable/swift-log-format-and-pipe
Computed https://github.com/Adorkable/swift-log-format-and-pipe at 0.1.1 (1.63s)
Computing version for https://github.com/swift-server-community/mqtt-nio
Computed https://github.com/swift-server-community/mqtt-nio at 2.13.0 (0.20s)
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-nio-transport-services.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-nio-ssl.git
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[4753/21621] Fetching swift-nio-transport-services, swift-atomics, swift-nio-ssl
[7959/107787] Fetching swift-nio-transport-services, swift-atomics, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl.git (1.50s)
[62484/90918] Fetching swift-nio-transport-services, swift-atomics, swift-nio
Fetched https://github.com/apple/swift-nio-transport-services.git (3.19s)
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Fetched https://github.com/apple/swift-nio.git (3.22s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (3.39s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.28.0 (0.18s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.17s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.39s)
Fetching https://github.com/apple/swift-collections.git
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Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.1 (1.60s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.21s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.19s)
Computing version for https://github.com/swift-server/async-http-client.git
Computed https://github.com/swift-server/async-http-client.git at 1.36.2 (0.20s)
Fetching https://github.com/apple/swift-service-context.git
Fetching https://github.com/apple/swift-configuration.git
Fetching https://github.com/apple/swift-nio-http2.git
Fetching https://github.com/apple/swift-distributed-tracing.git
Fetching https://github.com/apple/swift-algorithms.git
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Fetched https://github.com/apple/swift-nio-extras.git (0.56s)
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[9637/29962] Fetching swift-configuration, swift-service-context, swift-algorithms, swift-distributed-tracing, swift-nio-http2
Fetched https://github.com/apple/swift-configuration.git (0.62s)
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Fetched https://github.com/apple/swift-distributed-tracing.git (0.65s)
[4083/13641] Fetching swift-service-context, swift-nio-http2
Fetched https://github.com/apple/swift-service-context.git (0.91s)
Fetched https://github.com/apple/swift-nio-http2.git (0.91s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.3.0 (1.10s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (0.18s)
Fetching https://github.com/apple/swift-numerics.git
[1/6640] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git (1.10s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.5.0 (1.29s)
Computing version for https://github.com/apple/swift-configuration.git
Computed https://github.com/apple/swift-configuration.git at 1.2.1 (0.97s)
Fetching https://github.com/swift-server/swift-service-lifecycle
[1/2843] Fetching swift-service-lifecycle
Fetched https://github.com/swift-server/swift-service-lifecycle (0.59s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.76s)
Computing version for https://github.com/swift-server/swift-service-lifecycle
Computed https://github.com/swift-server/swift-service-lifecycle at 2.12.0 (0.17s)
Fetching https://github.com/apple/swift-async-algorithms.git
[1/6737] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git (0.93s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.6 (1.14s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.46.0 (0.19s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.22s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.35.1 (0.47s)
Fetching https://github.com/apple/swift-http-structured-headers.git
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[1/1253] Fetching swift-http-structured-headers
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[852/5178] Fetching swift-http-structured-headers, swift-asn1, swift-http-types
[5179/12756] Fetching swift-http-structured-headers, swift-asn1, swift-http-types, swift-certificates
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Fetched https://github.com/apple/swift-asn1.git (0.61s)
Fetched https://github.com/apple/swift-certificates.git (0.61s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.7.0 (0.80s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.8.0 (0.20s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (0.20s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.21.0 (0.23s)
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Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 5.0.0 (1.46s)
Creating working copy for https://github.com/Adorkable/swift-log-format-and-pipe
Working copy of https://github.com/Adorkable/swift-log-format-and-pipe resolved at 0.1.1
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Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.46.0
Creating working copy for https://github.com/apple/swift-nio-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.28.0
Creating working copy for https://github.com/apple/swift-nio-extras.git
Working copy of https://github.com/apple/swift-nio-extras.git resolved at 1.35.1
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.37.5
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.8.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.1
Creating working copy for https://github.com/swift-server/swift-service-lifecycle
Working copy of https://github.com/swift-server/swift-service-lifecycle resolved at 2.12.0
Creating working copy for https://github.com/apple/swift-distributed-tracing.git
Working copy of https://github.com/apple/swift-distributed-tracing.git resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
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Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.7.0
Creating working copy for https://github.com/swift-server-community/mqtt-nio
Working copy of https://github.com/swift-server-community/mqtt-nio resolved at 2.13.0
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Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
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Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
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Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.6
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Working copy of https://github.com/apple/swift-configuration.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-service-context.git
Working copy of https://github.com/apple/swift-service-context.git resolved at 1.3.0
Creating working copy for https://github.com/jollyjinx/JLog
Working copy of https://github.com/jollyjinx/JLog resolved at 0.0.9
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 5.0.0
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Working copy of https://github.com/apple/swift-certificates.git resolved at 1.21.0
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Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
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Working copy of https://github.com/swift-server/async-http-client.git resolved at 1.36.2
Creating working copy for https://github.com/apple/swift-argument-parser
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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
Creating working copy for https://github.com/jollyjinx/BinaryCoder
Working copy of https://github.com/jollyjinx/BinaryCoder resolved at 2.4.0
Building for debugging...
[Computing dependencies]
[Provisioning 3 / 85]
[Pre-planning 1 / 1706]
[Planning 1118 / 1706]
[Planning deferred tasks]
[Constructing 2045 / 4037]
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[365 / 1018] LoggingFormatAndPipe
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[413 / 1032] Logging
[420 / 1039] Instrumentation
[430 / 1039] CNIOLinux
[434 / 1040] Instrumentation
[438 / 1040] InternalCollectionsUtilities
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/swift-log-format-and-pipe/Sources/LoggingFormatAndPipe/LoggerTextOutputStreamPipe.swift:11:8: error: no such module 'Glibc'
 9 | import Darwin
10 | #else
11 | import Glibc
   |        `- error: no such module 'Glibc'
12 | #endif
13 |
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/swift-log-format-and-pipe/Sources/LoggingFormatAndPipe/BasicFormatter.swift /host/spi-builder-workspace/.build/checkouts/swift-log-format-and-pipe/Sources/LoggingFormatAndPipe/Formatter.swift /host/spi-builder-workspace/.build/checkouts/swift-log-format-and-pipe/Sources/LoggingFormatAndPipe/Handler.swift /host/spi-builder-workspace/.build/checkouts/swift-log-format-and-pipe/Sources/LoggingFormatAndPipe/LoggerTextOutputStreamPipe.swift /host/spi-builder-workspace/.build/checkouts/swift-log-format-and-pipe/Sources/LoggingFormatAndPipe/Pipe.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 -suppress-warnings -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/swift-log-format-and-pipe.build/Debug-webassembly-wasm32/LoggingFormatAndPipe-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-log-format-and-pipe.build/Debug-webassembly-wasm32/LoggingFormatAndPipe-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-log-format-and-pipe.build/Debug-webassembly-wasm32/LoggingFormatAndPipe-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name LoggingFormatAndPipe -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-log-format-and-pipe.build/Debug-webassembly-wasm32/LoggingFormatAndPipe-t.build/Objects-normal/wasm32/LoggingFormatAndPipe_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/swift-log-format-and-pipe.build/Debug-webassembly-wasm32/LoggingFormatAndPipe-t.build/Objects-normal/wasm32/Modules/LoggingFormatAndPipe.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-log-format-and-pipe.build/Debug-webassembly-wasm32/LoggingFormatAndPipe-t.build/Objects-normal/wasm32/Modules/LoggingFormatAndPipe.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-log-format-and-pipe.build/Debug-webassembly-wasm32/LoggingFormatAndPipe-t.build/Objects-normal/wasm32/LoggingFormatAndPipe-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-log-format-and-pipe.build/Debug-webassembly-wasm32/LoggingFormatAndPipe-t.build/Objects-normal/wasm32/LoggingFormatAndPipe-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-log-format-and-pipe.build/Debug-webassembly-wasm32/LoggingFormatAndPipe-t.build/Objects-normal/wasm32/LoggingFormatAndPipe-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-log-format-and-pipe.build/Debug-webassembly-wasm32/LoggingFormatAndPipe-t.build/Objects-normal/wasm32/Modules/LoggingFormatAndPipe.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm