Swift Package IndexBuild Information
Failed to build Bivrost, reference 0.0.4 (339701), with Swift 6.3 for watchOS using Xcode 26.4 on 10 Apr 2026 10:39:52 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Bivrost-Package -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/gnosis/bivrost-swift.git
Reference: 0.0.4
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/gnosis/bivrost-swift
* tag 0.0.4 -> FETCH_HEAD
HEAD is now at 339701f Small fixes. (#11)
Cloned https://github.com/gnosis/bivrost-swift.git
Revision (git rev-parse @):
339701fea3d070e07cb89b8b9a594a63aef18966
SUCCESS checkout https://github.com/gnosis/bivrost-swift.git at 0.0.4
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/gnosis/bivrost-swift.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/kylef/Commander.git
Fetching from https://github.com/PoissonBallon/PathKit.git
Fetching from https://github.com/zweigraf/Stencil.git
Fetching from https://github.com/zweigraf/StencilSwiftKit.git
Fetching from https://github.com/krzyzanowskim/CryptoSwift
Fetching from https://github.com/Quick/Nimble.git
Fetching from https://github.com/Quick/Quick.git
Fetching from https://github.com/attaswift/BigInt.git
Fetching from https://github.com/kylef/Spectre.git
Fetching from https://github.com/attaswift/SipHash
Creating working copy of package ‘StencilSwiftKit’
Checking out 82a0099e5c446348692a2ba40ffbba980c6b8898 of package ‘StencilSwiftKit’
Creating working copy of package ‘BigInt’
Checking out 3.1.0 of package ‘BigInt’
Creating working copy of package ‘Spectre’
Checking out 0.8.0 of package ‘Spectre’
Creating working copy of package ‘Nimble’
Checking out 7.0.3 of package ‘Nimble’
Creating working copy of package ‘Commander’
Checking out e0cbee1bd73778c1076c675eaf660e97d09f3b32 of package ‘Commander’
Creating working copy of package ‘CryptoSwift’
Checking out 0.8.3 of package ‘CryptoSwift’
Creating working copy of package ‘Quick’
Checking out 1.2.0 of package ‘Quick’
Creating working copy of package ‘Stencil’
Checking out master (2bcdbd3) of package ‘Stencil’
Creating working copy of package ‘SipHash’
Checking out 1.2.2 of package ‘SipHash’
Creating working copy of package ‘PathKit’
Checking out master (a73cc01) of package ‘PathKit’
Resolve Package Graph
Resolved source packages:
Spectre: https://github.com/kylef/Spectre.git @ 0.8.0
Stencil: https://github.com/zweigraf/Stencil.git @ master (2bcdbd3)
BigInt: https://github.com/attaswift/BigInt.git @ 3.1.0
PathKit: https://github.com/PoissonBallon/PathKit.git @ master (a73cc01)
Bivrost: /Users/admin/builder/spi-builder-workspace
Commander: https://github.com/kylef/Commander.git @ e0cbee1
Nimble: https://github.com/Quick/Nimble.git @ 7.0.3
Quick: https://github.com/Quick/Quick.git @ 1.2.0
StencilSwiftKit: https://github.com/zweigraf/StencilSwiftKit.git @ 82a0099
CryptoSwift: https://github.com/krzyzanowskim/CryptoSwift @ 0.8.3
SipHash: https://github.com/attaswift/SipHash @ 1.2.2
resolved source packages: Spectre, Stencil, BigInt, PathKit, Bivrost, Commander, Nimble, Quick, StencilSwiftKit, CryptoSwift, SipHash
2026-04-10 06:39:31.129 xcodebuild[528:3075] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "cryptoswift",
"requirement" : {
"range" : [
{
"lower_bound" : "0.8.0",
"upper_bound" : "0.9.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/krzyzanowskim/CryptoSwift"
},
{
"identity" : "bigint",
"requirement" : {
"range" : [
{
"lower_bound" : "3.0.0",
"upper_bound" : "4.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/attaswift/BigInt.git"
},
{
"identity" : "nimble",
"requirement" : {
"range" : [
{
"lower_bound" : "7.0.2",
"upper_bound" : "7.1.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/Quick/Nimble.git"
},
{
"identity" : "quick",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "1.3.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/Quick/Quick.git"
},
{
"identity" : "commander",
"requirement" : {
"revision" : [
"e0cbee1bd73778c1076c675eaf660e97d09f3b32"
]
},
"type" : "sourceControl",
"url" : "https://github.com/kylef/Commander.git"
},
{
"identity" : "pathkit",
"requirement" : {
"branch" : [
"master"
]
},
"type" : "sourceControl",
"url" : "https://github.com/PoissonBallon/PathKit.git"
},
{
"identity" : "stencil",
"requirement" : {
"branch" : [
"master"
]
},
"type" : "sourceControl",
"url" : "https://github.com/zweigraf/Stencil.git"
},
{
"identity" : "stencilswiftkit",
"requirement" : {
"revision" : [
"82a0099e5c446348692a2ba40ffbba980c6b8898"
]
},
"type" : "sourceControl",
"url" : "https://github.com/zweigraf/StencilSwiftKit.git"
}
],
"manifest_display_name" : "Bivrost",
"name" : "Bivrost",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "bivrost",
"targets" : [
"Bivrost"
],
"type" : {
"executable" : null
}
},
{
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"targets" : [
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"type" : {
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"automatic"
]
}
},
{
"name" : "BivrostHelper",
"targets" : [
"BivrostHelper"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"4"
],
"targets" : [
{
"c99name" : "BivrostKitTests",
"module_type" : "SwiftTarget",
"name" : "BivrostKitTests",
"path" : "Tests/BivrostKitTests",
"product_dependencies" : [
"Quick",
"Nimble"
],
"sources" : [
"Assets.swift",
"ContractParserSpec.swift",
"ContractTemplateModelSpec.swift",
"ElementJsonParserSpec.swift",
"ParameterParserSpec.swift"
],
"target_dependencies" : [
"BivrostKit"
],
"type" : "test"
},
{
"c99name" : "BivrostKit",
"module_type" : "SwiftTarget",
"name" : "BivrostKit",
"path" : "Sources/BivrostKit",
"product_dependencies" : [
"CryptoSwift",
"BigInt",
"Stencil",
"StencilSwiftKit",
"PathKit"
],
"product_memberships" : [
"bivrost",
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],
"sources" : [
"BivrostKit.swift",
"Generating/AuxWriter.swift",
"Generating/ContractGenerator.swift",
"Generating/ContractTemplateModel.swift",
"Generating/ContractWriter.swift",
"Generating/FileTool.swift",
"Generating/SequenceExtension.swift",
"Generating/Templates/ArrayXTemplate.swift",
"Generating/Templates/BytesXTemplate.swift",
"Generating/Templates/ContractTemplate.swift",
"Generating/Templates/IntXTemplate.swift",
"Generating/Templates/Templates.swift",
"Generating/Templates/UIntXTemplate.swift",
"Generating/TypeGenerator.swift",
"Generating/TypeWriter.swift",
"Parsing/AbiValidating.swift",
"Parsing/Contract.swift",
"Parsing/ContractParser.swift",
"Parsing/ElementJsonParser.swift",
"Parsing/JsonKey.swift",
"Parsing/ParameterParser.swift",
"Parsing/ParsingError.swift",
"Parsing/StringExtension.swift"
],
"type" : "library"
},
{
"c99name" : "BivrostHelperTests",
"module_type" : "SwiftTarget",
"name" : "BivrostHelperTests",
"path" : "Tests/BivrostHelperTests",
"product_dependencies" : [
"Quick",
"Nimble"
],
"sources" : [
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"BaseDecoderSpec.swift",
"SolidityTypesSpec.swift"
],
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],
"type" : "test"
},
{
"c99name" : "BivrostHelper",
"module_type" : "SwiftTarget",
"name" : "BivrostHelper",
"path" : "Sources/BivrostHelper",
"product_dependencies" : [
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"product_memberships" : [
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],
"sources" : [
"BivrostError.swift",
"Coding/BaseDecoder.swift",
"Coding/BaseEncoder.swift",
"Extensions/BigIntExtension.swift",
"Extensions/DataExtension.swift",
"Extensions/StringExtension.swift",
"Generated Types/ArrayX-Generated.swift",
"Generated Types/BytesX-Generated.swift",
"Generated Types/IntX-Generated.swift",
"Generated Types/UIntX-Generated.swift",
"Protocols/DynamicType.swift",
"Protocols/SolidityCodable.swift",
"Protocols/SolidityFunction.swift",
"Protocols/StaticType.swift",
"Types/Address.swift",
"Types/ArrayX.swift",
"Types/Bool.swift",
"Types/Bytes.swift",
"Types/BytesX.swift",
"Types/Function.swift",
"Types/IntX.swift",
"Types/Solidity.swift",
"Types/String.swift",
"Types/UIntX.swift",
"Types/VariableArray.swift"
],
"type" : "library"
},
{
"c99name" : "Bivrost",
"module_type" : "SwiftTarget",
"name" : "Bivrost",
"path" : "Sources/Bivrost",
"product_dependencies" : [
"Commander",
"PathKit"
],
"product_memberships" : [
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"sources" : [
"main.swift"
],
"target_dependencies" : [
"BivrostKit"
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"type" : "executable"
}
],
"tools_version" : "4.0"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"bivrost",
"Bivrost-Package",
"BivrostHelper",
"BivrostKit"
]
}
}
2026-04-10 06:39:40.562 xcodebuild[1080:5711] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Bivrost-Package -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Bivrost-Package -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
Nimble: https://github.com/Quick/Nimble.git @ 7.0.3
Bivrost: /Users/admin/builder/spi-builder-workspace
Commander: https://github.com/kylef/Commander.git @ e0cbee1
SipHash: https://github.com/attaswift/SipHash @ 1.2.2
Stencil: https://github.com/zweigraf/Stencil.git @ master (2bcdbd3)
CryptoSwift: https://github.com/krzyzanowskim/CryptoSwift @ 0.8.3
Quick: https://github.com/Quick/Quick.git @ 1.2.0
Spectre: https://github.com/kylef/Spectre.git @ 0.8.0
PathKit: https://github.com/PoissonBallon/PathKit.git @ master (a73cc01)
BigInt: https://github.com/attaswift/BigInt.git @ 3.1.0
StencilSwiftKit: https://github.com/zweigraf/StencilSwiftKit.git @ 82a0099
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (19 targets)
Target 'bivrost' in project 'Bivrost'
➜ Explicit dependency on target 'BivrostKit' in project 'Bivrost'
➜ Explicit dependency on target 'CryptoSwift' in project 'CryptoSwift'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'Commander' in project 'Commander'
Target 'Commander' in project 'Commander'
➜ Explicit dependency on target 'Commander' in project 'Commander'
Target 'Commander' in project 'Commander' (no dependencies)
Target 'BivrostKit' in project 'Bivrost'
➜ Explicit dependency on target 'BivrostKit' in project 'Bivrost'
➜ Explicit dependency on target 'CryptoSwift' in project 'CryptoSwift'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'BivrostKit' in project 'Bivrost'
➜ Explicit dependency on target 'CryptoSwift' in project 'CryptoSwift'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
Target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
Target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'PathKit' in project 'PathKit' (no dependencies)
Target 'CryptoSwift' in project 'CryptoSwift'
➜ Explicit dependency on target 'CryptoSwift' in project 'CryptoSwift'
Target 'CryptoSwift' in project 'CryptoSwift' (no dependencies)
Target 'BivrostHelper' in project 'Bivrost'
➜ Explicit dependency on target 'BivrostHelper' in project 'Bivrost'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
Target 'BivrostHelper' in project 'Bivrost'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
Target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'SipHash' in project 'SipHash'
Target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'SipHash' in project 'SipHash'
Target 'SipHash' in project 'SipHash'
➜ Explicit dependency on target 'SipHash' in project 'SipHash'
Target 'SipHash' in project 'SipHash' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
Build description signature: dfd7dea55e843f1db75a135769ff0d2a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/dfd7dea55e843f1db75a135769ff0d2a.xcbuilddata
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'PathKit' from project 'PathKit')
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'PathKit' from project 'PathKit')
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'PathKit' from project 'PathKit')
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'Stencil' from project 'Stencil')
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'Stencil' from project 'Stencil')
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'Stencil' from project 'Stencil')
2026-04-10 06:39:46.436 xcodebuild[1087:5779] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme Bivrost-Package
(1 failure)
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
CryptoSwift: https://github.com/krzyzanowskim/CryptoSwift @ 0.8.3
PathKit: https://github.com/PoissonBallon/PathKit.git @ master (a73cc01)
Quick: https://github.com/Quick/Quick.git @ 1.2.0
BigInt: https://github.com/attaswift/BigInt.git @ 3.1.0
Spectre: https://github.com/kylef/Spectre.git @ 0.8.0
StencilSwiftKit: https://github.com/zweigraf/StencilSwiftKit.git @ 82a0099
SipHash: https://github.com/attaswift/SipHash @ 1.2.2
Stencil: https://github.com/zweigraf/Stencil.git @ master (2bcdbd3)
Commander: https://github.com/kylef/Commander.git @ e0cbee1
Nimble: https://github.com/Quick/Nimble.git @ 7.0.3
Bivrost: /Users/admin/builder/spi-builder-workspace
resolved source packages: CryptoSwift, PathKit, Quick, BigInt, Spectre, StencilSwiftKit, SipHash, Stencil, Commander, Nimble, Bivrost
2026-04-10 06:39:48.983 xcodebuild[1188:6331] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
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},
"type" : "sourceControl",
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"type" : "sourceControl",
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},
{
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},
"type" : "sourceControl",
"url" : "https://github.com/Quick/Quick.git"
},
{
"identity" : "commander",
"requirement" : {
"revision" : [
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]
},
"type" : "sourceControl",
"url" : "https://github.com/kylef/Commander.git"
},
{
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"requirement" : {
"branch" : [
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]
},
"type" : "sourceControl",
"url" : "https://github.com/PoissonBallon/PathKit.git"
},
{
"identity" : "stencil",
"requirement" : {
"branch" : [
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]
},
"type" : "sourceControl",
"url" : "https://github.com/zweigraf/Stencil.git"
},
{
"identity" : "stencilswiftkit",
"requirement" : {
"revision" : [
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]
},
"type" : "sourceControl",
"url" : "https://github.com/zweigraf/StencilSwiftKit.git"
}
],
"manifest_display_name" : "Bivrost",
"name" : "Bivrost",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
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},
{
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"type" : {
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},
{
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"targets" : [
"BivrostHelper"
],
"type" : {
"library" : [
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]
}
}
],
"swift_languages_versions" : [
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],
"targets" : [
{
"c99name" : "BivrostKitTests",
"module_type" : "SwiftTarget",
"name" : "BivrostKitTests",
"path" : "Tests/BivrostKitTests",
"product_dependencies" : [
"Quick",
"Nimble"
],
"sources" : [
"Assets.swift",
"ContractParserSpec.swift",
"ContractTemplateModelSpec.swift",
"ElementJsonParserSpec.swift",
"ParameterParserSpec.swift"
],
"target_dependencies" : [
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],
"type" : "test"
},
{
"c99name" : "BivrostKit",
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"path" : "Sources/BivrostKit",
"product_dependencies" : [
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"BigInt",
"Stencil",
"StencilSwiftKit",
"PathKit"
],
"product_memberships" : [
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"BivrostKit"
],
"sources" : [
"BivrostKit.swift",
"Generating/AuxWriter.swift",
"Generating/ContractGenerator.swift",
"Generating/ContractTemplateModel.swift",
"Generating/ContractWriter.swift",
"Generating/FileTool.swift",
"Generating/SequenceExtension.swift",
"Generating/Templates/ArrayXTemplate.swift",
"Generating/Templates/BytesXTemplate.swift",
"Generating/Templates/ContractTemplate.swift",
"Generating/Templates/IntXTemplate.swift",
"Generating/Templates/Templates.swift",
"Generating/Templates/UIntXTemplate.swift",
"Generating/TypeGenerator.swift",
"Generating/TypeWriter.swift",
"Parsing/AbiValidating.swift",
"Parsing/Contract.swift",
"Parsing/ContractParser.swift",
"Parsing/ElementJsonParser.swift",
"Parsing/JsonKey.swift",
"Parsing/ParameterParser.swift",
"Parsing/ParsingError.swift",
"Parsing/StringExtension.swift"
],
"type" : "library"
},
{
"c99name" : "BivrostHelperTests",
"module_type" : "SwiftTarget",
"name" : "BivrostHelperTests",
"path" : "Tests/BivrostHelperTests",
"product_dependencies" : [
"Quick",
"Nimble"
],
"sources" : [
"Assets.swift",
"BaseDecoderSpec.swift",
"SolidityTypesSpec.swift"
],
"target_dependencies" : [
"BivrostHelper"
],
"type" : "test"
},
{
"c99name" : "BivrostHelper",
"module_type" : "SwiftTarget",
"name" : "BivrostHelper",
"path" : "Sources/BivrostHelper",
"product_dependencies" : [
"BigInt"
],
"product_memberships" : [
"BivrostHelper"
],
"sources" : [
"BivrostError.swift",
"Coding/BaseDecoder.swift",
"Coding/BaseEncoder.swift",
"Extensions/BigIntExtension.swift",
"Extensions/DataExtension.swift",
"Extensions/StringExtension.swift",
"Generated Types/ArrayX-Generated.swift",
"Generated Types/BytesX-Generated.swift",
"Generated Types/IntX-Generated.swift",
"Generated Types/UIntX-Generated.swift",
"Protocols/DynamicType.swift",
"Protocols/SolidityCodable.swift",
"Protocols/SolidityFunction.swift",
"Protocols/StaticType.swift",
"Types/Address.swift",
"Types/ArrayX.swift",
"Types/Bool.swift",
"Types/Bytes.swift",
"Types/BytesX.swift",
"Types/Function.swift",
"Types/IntX.swift",
"Types/Solidity.swift",
"Types/String.swift",
"Types/UIntX.swift",
"Types/VariableArray.swift"
],
"type" : "library"
},
{
"c99name" : "Bivrost",
"module_type" : "SwiftTarget",
"name" : "Bivrost",
"path" : "Sources/Bivrost",
"product_dependencies" : [
"Commander",
"PathKit"
],
"product_memberships" : [
"bivrost"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"BivrostKit"
],
"type" : "executable"
}
],
"tools_version" : "4.0"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"bivrost",
"Bivrost-Package",
"BivrostHelper",
"BivrostKit"
]
}
}
2026-04-10 06:39:50.272 xcodebuild[1198:6407] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Bivrost-Package -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Bivrost-Package -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
Bivrost: /Users/admin/builder/spi-builder-workspace
Quick: https://github.com/Quick/Quick.git @ 1.2.0
PathKit: https://github.com/PoissonBallon/PathKit.git @ master (a73cc01)
CryptoSwift: https://github.com/krzyzanowskim/CryptoSwift @ 0.8.3
Commander: https://github.com/kylef/Commander.git @ e0cbee1
BigInt: https://github.com/attaswift/BigInt.git @ 3.1.0
Nimble: https://github.com/Quick/Nimble.git @ 7.0.3
Stencil: https://github.com/zweigraf/Stencil.git @ master (2bcdbd3)
SipHash: https://github.com/attaswift/SipHash @ 1.2.2
StencilSwiftKit: https://github.com/zweigraf/StencilSwiftKit.git @ 82a0099
Spectre: https://github.com/kylef/Spectre.git @ 0.8.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (19 targets)
Target 'bivrost' in project 'Bivrost'
➜ Explicit dependency on target 'BivrostKit' in project 'Bivrost'
➜ Explicit dependency on target 'CryptoSwift' in project 'CryptoSwift'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'Commander' in project 'Commander'
Target 'Commander' in project 'Commander'
➜ Explicit dependency on target 'Commander' in project 'Commander'
Target 'Commander' in project 'Commander' (no dependencies)
Target 'BivrostKit' in project 'Bivrost'
➜ Explicit dependency on target 'BivrostKit' in project 'Bivrost'
➜ Explicit dependency on target 'CryptoSwift' in project 'CryptoSwift'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'BivrostKit' in project 'Bivrost'
➜ Explicit dependency on target 'CryptoSwift' in project 'CryptoSwift'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
Target 'StencilSwiftKit' in project 'StencilSwiftKit'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
Target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'Stencil' in project 'Stencil'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'PathKit' in project 'PathKit' (no dependencies)
Target 'CryptoSwift' in project 'CryptoSwift'
➜ Explicit dependency on target 'CryptoSwift' in project 'CryptoSwift'
Target 'CryptoSwift' in project 'CryptoSwift' (no dependencies)
Target 'BivrostHelper' in project 'Bivrost'
➜ Explicit dependency on target 'BivrostHelper' in project 'Bivrost'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
Target 'BivrostHelper' in project 'Bivrost'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
Target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'SipHash' in project 'SipHash'
Target 'BigInt' in project 'BigInt'
➜ Explicit dependency on target 'SipHash' in project 'SipHash'
Target 'SipHash' in project 'SipHash'
➜ Explicit dependency on target 'SipHash' in project 'SipHash'
Target 'SipHash' in project 'SipHash' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
Build description signature: dfd7dea55e843f1db75a135769ff0d2a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/dfd7dea55e843f1db75a135769ff0d2a.xcbuilddata
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'PathKit' from project 'PathKit')
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'PathKit' from project 'PathKit')
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'PathKit' from project 'PathKit')
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'Stencil' from project 'Stencil')
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'Stencil' from project 'Stencil')
error: SWIFT_VERSION '3' is unsupported, supported versions are: 4.0, 4.2, 5.0, 6.0. (in target 'Stencil' from project 'Stencil')
2026-04-10 06:39:51.284 xcodebuild[1201:6448] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme Bivrost-Package
(1 failure)
BUILD FAILURE 6.3 watchOS