Build Information
Successful build of FlutterSwift, reference 3.47.1 (7c35d3), with Swift 6.4 for macOS (SPM) on 16 Sep 2026 16:47:33 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build 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/PADL/FlutterSwift.git
Reference: 3.47.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/PADL/FlutterSwift
* tag 3.47.1 -> FETCH_HEAD
HEAD is now at 7c35d38 update counter example dependencies
Submodule path 'Sources/CxxFlutterSwift/flutter-embedded-linux': checked out 'ee831b1510e16911ca81200a3f066daaf2a087af'
Submodule 'Sources/CxxFlutterSwift/flutter-embedded-linux' (https://github.com/flutter-elinux/flutter-embedded-linux) registered for path 'Sources/CxxFlutterSwift/flutter-embedded-linux'
Cloning into '/Users/admin/builder/spi-builder-workspace/Sources/CxxFlutterSwift/flutter-embedded-linux'...
Cloned https://github.com/PADL/FlutterSwift.git
Revision (git rev-parse @):
7c35d38cf708769039b0ac9bc2143115c443bf28
SUCCESS checkout https://github.com/PADL/FlutterSwift.git at 3.47.1
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Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/PADL/FlutterSwift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 509]
[Planning deferred tasks]
[106 / 227]
[110 / 230] _AtomicsShims
[118 / 260] Atomics
[136 / 275] InternalCollectionsUtilities
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[238 / 376] OrderedCollections
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[271 / 376] BinaryParsingMacros
[279 / 376] HashTreeCollections
[282 / 376] HashTreeCollections
[288 / 376] ContainersPreview
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[338 / 388] BinaryParsingMacros
[340 / 389] DequeModule
[344 / 411]
[355 / 413] Collections
[364 / 419] Collections
[381 / 431] AsyncAlgorithms
[383 / 431]
[384 / 465]
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[448 / 465] AsyncExtensions
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[455 / 466] AsyncExtensions
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[469 / 478] FlutterSwift
[475 / 478] FlutterSwift
[478 / 478] FlutterSwift-product
Build complete! (13.30 sec)
Fetching https://github.com/lhoward/AsyncExtensions
Fetching https://github.com/apple/swift-binary-parsing
Fetching https://github.com/apple/swift-system
Fetching https://github.com/apple/swift-log
Fetching https://github.com/apple/swift-atomics
Fetching https://github.com/apple/swift-async-algorithms
[1/8091] Fetching swift-log
[2/9010] Fetching swift-log, asyncextensions
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[114/17608] Fetching swift-log, asyncextensions, swift-atomics, swift-async-algorithms
[483/24506] Fetching swift-log, asyncextensions, swift-atomics, swift-async-algorithms, swift-system
[2040/25890] Fetching swift-log, asyncextensions, swift-atomics, swift-async-algorithms, swift-system, swift-binary-parsing
Fetched https://github.com/apple/swift-system (2.25s)
Fetched https://github.com/lhoward/AsyncExtensions (2.25s)
[17035/18073] Fetching swift-log, swift-atomics, swift-async-algorithms, swift-binary-parsing
Fetched https://github.com/apple/swift-atomics (3.51s)
Fetched https://github.com/apple/swift-log (3.51s)
Fetched https://github.com/apple/swift-async-algorithms (3.51s)
Fetched https://github.com/apple/swift-binary-parsing (3.51s)
Computing version for https://github.com/apple/swift-binary-parsing
Computed https://github.com/apple/swift-binary-parsing at 0.0.2 (4.33s)
Fetching https://github.com/swiftlang/swift-syntax.git
[1/79917] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git (28.97s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 602.0.0 (31.68s)
Computing version for https://github.com/lhoward/AsyncExtensions
Computed https://github.com/lhoward/AsyncExtensions at 0.9.6 (0.56s)
Fetching https://github.com/apple/swift-collections.git
[1/27245] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (3.51s)
Computing version for https://github.com/apple/swift-atomics
Computed https://github.com/apple/swift-atomics at 1.3.1 (4.14s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.1.5 (0.66s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.70s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.15.1 (0.59s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (0.60s)
Creating working copy for https://github.com/apple/swift-atomics
Working copy of https://github.com/apple/swift-atomics resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-async-algorithms
Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.1.5
Creating working copy for https://github.com/lhoward/AsyncExtensions
Working copy of https://github.com/lhoward/AsyncExtensions resolved at 0.9.6
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-binary-parsing
Working copy of https://github.com/apple/swift-binary-parsing resolved at 0.0.2
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 602.0.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/602.0.0/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip
Downloaded https://download.swift.org/prebuilts/swift-syntax/602.0.0/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip (0.20s)
warning: 'spi-builder-workspace': Source files for target CxxFlutterSwift should be located under 'Sources/CxxFlutterSwift', or a custom sources path can be set with the 'path' property in Package.swift
warning: 'spi-builder-workspace': dependency 'swift-system' is not used by any target
warning: 'spi-builder-workspace': Source files for target CxxFlutterSwift should be located under 'Sources/CxxFlutterSwift', or a custom sources path can be set with the 'path' property in Package.swift
warning: 'spi-builder-workspace': dependency 'swift-system' is not used by any target
Build complete.
{
"c_language_standard" : "c17",
"cxx_language_standard" : "c++17",
"dependencies" : [
{
"identity" : "swift-async-algorithms",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-async-algorithms"
},
{
"identity" : "swift-atomics",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-atomics"
},
{
"identity" : "swift-binary-parsing",
"requirement" : {
"range" : [
{
"lower_bound" : "0.0.2",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-binary-parsing"
},
{
"identity" : "asyncextensions",
"requirement" : {
"range" : [
{
"lower_bound" : "0.9.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/lhoward/AsyncExtensions"
},
{
"identity" : "swift-log",
"requirement" : {
"range" : [
{
"lower_bound" : "1.6.2",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-log"
},
{
"identity" : "swift-system",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.1",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-system"
}
],
"manifest_display_name" : "FlutterSwift",
"name" : "FlutterSwift",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "15.0"
},
{
"name" : "ios",
"version" : "18.0"
}
],
"products" : [
{
"name" : "FlutterSwift",
"targets" : [
"FlutterSwift"
],
"type" : {
"library" : [
"static"
]
}
}
],
"targets" : [
{
"c99name" : "FlutterSwiftTests",
"module_type" : "SwiftTarget",
"name" : "FlutterSwiftTests",
"path" : "Tests/FlutterSwiftTests",
"sources" : [
"AnyFlutterStandardCodableParsingTests.swift",
"AnyFlutterStandardCodableWritingTests.swift",
"FlutterMessageCodecTests.swift",
"FlutterMethodCodecTests.swift",
"FlutterStandardDecoderErrorTests.swift",
"FlutterStandardDecoderTests.swift",
"FlutterStandardEncoderTests.swift",
"SupportStructures.swift"
],
"target_dependencies" : [
"FlutterSwift"
],
"type" : "test"
},
{
"c99name" : "FlutterSwift",
"module_type" : "SwiftTarget",
"name" : "FlutterSwift",
"path" : "Sources/FlutterSwift",
"product_dependencies" : [
"AsyncAlgorithms",
"Atomics",
"BinaryParsing",
"AsyncExtensions"
],
"product_memberships" : [
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],
"sources" : [
"Base/FlutterEnvelope.swift",
"Base/FlutterError.swift",
"Base/FlutterNull.swift",
"Base/FlutterSwiftError.swift",
"Base/StringHelpers.swift",
"Channel/FlutterBasicMessageChannel.swift",
"Channel/FlutterChannel.swift",
"Channel/FlutterEventChannel.swift",
"Channel/FlutterMethodChannel.swift",
"Client/DartProject.swift",
"Client/FlutterEngine.swift",
"Client/FlutterPlatformView.swift",
"Client/FlutterPlugin.swift",
"Client/FlutterTexture.swift",
"Client/FlutterView.swift",
"Client/FlutterViewController.swift",
"Client/FlutterWindow.swift",
"Codecs/Message/FlutterBinaryCodec.swift",
"Codecs/Message/FlutterJSONMessageCodec.swift",
"Codecs/Message/FlutterMessageCodec.swift",
"Codecs/Message/FlutterStandardMessageCodec.swift",
"Codecs/Message/FlutterStringCodec.swift",
"Codecs/Method/FlutterJSONMethodCodec.swift",
"Codecs/Method/FlutterMethodCodec.swift",
"Codecs/Method/FlutterStandardMethodCodec.swift",
"Codecs/Standard/AnyFlutterStandardCodable+Parsing.swift",
"Codecs/Standard/AnyFlutterStandardCodable+Writing.swift",
"Codecs/Standard/AnyFlutterStandardCodable.swift",
"Codecs/Standard/Decoder/Container/KeyedFlutterStandardDecodingContainer.swift",
"Codecs/Standard/Decoder/Container/SingleValueFlutterStandardDecodingContainer.swift",
"Codecs/Standard/Decoder/Container/UnkeyedFlutterStandardDecodingContainer.swift",
"Codecs/Standard/Decoder/FlutterStandardDecoder.swift",
"Codecs/Standard/Decoder/FlutterStandardDecoderImpl.swift",
"Codecs/Standard/Decoder/FlutterStandardDecodingState.swift",
"Codecs/Standard/Encoder/Container/KeyedFlutterStandardEncodingContainer.swift",
"Codecs/Standard/Encoder/Container/SingleValueFlutterStandardEncodingContainer.swift",
"Codecs/Standard/Encoder/Container/UnkeyedFlutterStandardEncodingContainer.swift",
"Codecs/Standard/Encoder/FlutterStandardEncoder.swift",
"Codecs/Standard/Encoder/FlutterStandardEncoderImpl.swift",
"Codecs/Standard/Encoder/FlutterStandardEncodingState.swift",
"Codecs/Standard/FlutterListRepresentable.swift",
"Codecs/Standard/FlutterMapRepresentable.swift",
"Codecs/Standard/FlutterStandardCodable.swift",
"Codecs/Standard/FlutterStandardField.swift",
"Codecs/Standard/FlutterStandardReader.swift",
"Codecs/Standard/FlutterStandardWriter.swift",
"Messenger/FlutterBinaryMessenger.swift",
"Messenger/FlutterDesktopMessenger.swift",
"Messenger/FlutterPlatformMessenger.swift"
],
"type" : "library"
}
],
"tools_version" : "6.2"
}
warning: 'spi-builder-workspace': Source files for target CxxFlutterSwift should be located under 'Sources/CxxFlutterSwift', or a custom sources path can be set with the 'path' property in Package.swift
Done.