Swift Package IndexBuild Information
Successful build of msgpack-swift, reference main (a5aa8a), with Swift 6.4 for Android on 20 Sep 2026 21:02:39 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fumoboy007/msgpack-swift.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/fumoboy007/msgpack-swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at a5aa8ac Clarify word in README.
Cloned https://github.com/fumoboy007/msgpack-swift.git
Revision (git rev-parse @):
a5aa8acc760a2eadfd45a9d6d30917c73e6134d4
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/fumoboy007/msgpack-swift.git at main
========================================
Build
========================================
Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/fumoboy007/msgpack-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Fetching https://github.com/hirotakan/MessagePacker.git
Fetching https://github.com/fumoboy007/MessagePackReferenceImplementation.git
Fetching https://github.com/nnabeyang/swift-msgpack.git
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/apple/swift-log.git
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[1208/8847] Fetching messagepacker, swift-log, messagepackreferenceimplementation
Fetched https://github.com/fumoboy007/MessagePackReferenceImplementation.git (0.45s)
[2665/8817] Fetching messagepacker, swift-log
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Fetched https://github.com/nnabeyang/swift-msgpack.git (0.51s)
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Fetched https://github.com/hirotakan/MessagePacker.git (0.53s)
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Fetched https://github.com/apple/swift-log.git (0.53s)
[469/2345] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin (0.58s)
Computing version for https://github.com/hirotakan/MessagePacker.git
Computed https://github.com/hirotakan/MessagePacker.git at 0.4.7 (1.67s)
Computing version for https://github.com/fumoboy007/MessagePackReferenceImplementation.git
Computed https://github.com/fumoboy007/MessagePackReferenceImplementation.git at 1.0.1 (0.28s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.21s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3824] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.55s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.79s)
Computing version for https://github.com/nnabeyang/swift-msgpack.git
Computed https://github.com/nnabeyang/swift-msgpack.git at 0.7.0 (0.17s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.20s)
Creating working copy for https://github.com/hirotakan/MessagePacker.git
Working copy of https://github.com/hirotakan/MessagePacker.git resolved at 0.4.7
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/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/nnabeyang/swift-msgpack.git
Working copy of https://github.com/nnabeyang/swift-msgpack.git resolved at 0.7.0
Creating working copy for https://github.com/fumoboy007/MessagePackReferenceImplementation.git
Working copy of https://github.com/fumoboy007/MessagePackReferenceImplementation.git resolved at 1.0.1
warning: 'messagepackreferenceimplementation': you may be able to install msgpack using your system-packager:
apt-get install libmsgpack-dev
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[35 / 59] MessagePack
/host/spi-builder-workspace/Sources/MessagePack/Predefined Extensions/PredefinedExtensions.swift:24:15: [1;33mwarning: [1;39mstatic property 'typeIDToMetatype' is not concurrency-safe because non-'Sendable' type '[Int8 : any CodableAsMessagePackExtension.Type]' (aka 'Dictionary<Int8, any (DecodableAsMessagePackExtension & EncodableAsMessagePackExtension).Type>') may have shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m22 |[0;0m
[0;36m23 |[0;0m enum PredefinedExtensions {
[0;36m24 |[0;0m static let typeIDToMetatype: [Int8: CodableAsMessagePackExtension.Type] = [
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'typeIDToMetatype' is not concurrency-safe because non-'Sendable' type '[Int8 : any CodableAsMessagePackExtension.Type]' (aka 'Dictionary<Int8, any (DecodableAsMessagePackExtension & EncodableAsMessagePackExtension).Type>') ma[44 / 68] MessagePack
y have shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'typeIDToMetatype' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m25 |[0;0m MessagePackTimestamp.extensionTypeID: MessagePackTimestamp.self
[0;36m26 |[0;0m ]
[#MutableGlobalVariable]: <https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable>
[53 / 74] MessagePackTimestamp-product
[54 / 74] Serialization-product
[56 / 74] MessagePackTimestamp-product
[58 / 75] Serialization-product
/host/spi-builder-workspace/Sources/MessagePack/Predefined Extensions/PredefinedExtensions.swift:24:15: [1;33mwarning: [1;39mstatic property 'typeIDToMetatype' is not concurrency-safe because non-'Sendable' type '[Int8 : any CodableAsMessagePackExtension.Type]' (aka 'Dictionary<Int8, any (DecodableAsMessagePackExtension & EncodableAsMessagePackExtension).Type>') may have shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m22 |[0;0m
[0;36m23 |[0;0m enum PredefinedExtensions {
[0;36m24 |[0;0m static let typeIDToMetatype: [Int8: CodableAsMessagePackExtension.Type] = [
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'typeIDToMetatype' is not concurrency-safe because non-'Sendable' type '[Int8 : any CodableAsMessagePackExtension.Type]' (aka 'Dictionary<Int8, any (DecodableAsMessagePackExtension & EncodableAsMessagePackExtension).Type>') may have shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'typeIDToMetatype' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m25 |[0;0m MessagePackTimestamp.extensionTypeID: MessagePackTimestamp.self
[0;36m26 |[0;0m ]
[#MutableGlobalVariable]: <https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable>
[69 / 82] ApplicationSpecificMessagePackExtensionTypes-product
[77 / 84] MessagePack
[85 / 85] Deserialization-product
Build complete! (10.21 secs)
Build complete.
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android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Done.