Swift Package IndexBuild Information
Failed to build TransistorPublishPlugin, reference 1.0.0 (d8cb3c), with Swift 6.3 for iOS using Xcode 26.4 on 21 Apr 2026 11:24:15 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TransistorPublishPlugin -destination generic/platform=iOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/brightdigit/TransistorPublishPlugin.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/brightdigit/TransistorPublishPlugin
* tag 1.0.0 -> FETCH_HEAD
HEAD is now at d8cb3c3 Merge pull request #4 from brightdigit/v1.0.0
Cloned https://github.com/brightdigit/TransistorPublishPlugin.git
Revision (git rev-parse @):
d8cb3c341cfea0495d99096c7caac4016884dc79
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/brightdigit/TransistorPublishPlugin.git at 1.0.0
========================================
Build
========================================
Selected platform: iOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/brightdigit/TransistorPublishPlugin.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/JohnSundell/Ink
Fetching from https://github.com/johnsundell/publish.git
Fetching from https://github.com/johnsundell/plot.git
Fetching from https://github.com/johnsundell/sweep.git
Fetching from https://github.com/johnsundell/codextended.git
Fetching from https://github.com/johnsundell/shellout.git
Fetching from https://github.com/johnsundell/files.git
Fetching from https://github.com/johnsundell/collectionConcurrencyKit.git
Creating working copy of package ‘codextended’
Checking out 0.3.0 of package ‘codextended’
Creating working copy of package ‘plot’
Checking out 0.14.0 of package ‘plot’
Creating working copy of package ‘publish’
Checking out 0.9.0 of package ‘publish’
Creating working copy of package ‘sweep’
Checking out 0.4.0 of package ‘sweep’
Creating working copy of package ‘collectionConcurrencyKit’
Checking out 0.2.0 of package ‘collectionConcurrencyKit’
Creating working copy of package ‘files’
Checking out 4.3.0 of package ‘files’
Creating working copy of package ‘shellout’
Checking out 2.3.0 of package ‘shellout’
Creating working copy of package ‘Ink’
Checking out 0.6.0 of package ‘Ink’
Resolve Package Graph
Resolved source packages:
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
Ink: https://github.com/JohnSundell/Ink @ 0.6.0
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
TransistorPublishPlugin: /Users/admin/builder/spi-builder-workspace
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
Files: https://github.com/johnsundell/files.git @ 4.3.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
resolved source packages: Codextended, Ink, ShellOut, TransistorPublishPlugin, Publish, Plot, Sweep, Files, CollectionConcurrencyKit
2026-04-21 07:23:57.049 xcodebuild[529:3084] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "publish",
"requirement" : {
"range" : [
{
"lower_bound" : "0.9.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/johnsundell/publish.git"
},
{
"identity" : "ink",
"requirement" : {
"range" : [
{
"lower_bound" : "0.6.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/JohnSundell/Ink"
}
],
"manifest_display_name" : "TransistorPublishPlugin",
"name" : "TransistorPublishPlugin",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "TransistorPublishPlugin",
"targets" : [
"TransistorPublishPlugin"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "TransistorPublishPluginTests",
"module_type" : "SwiftTarget",
"name" : "TransistorPublishPluginTests",
"path" : "Tests/TransistorPublishPluginTests",
"sources" : [
"TransistorModifierTests.swift"
],
"target_dependencies" : [
"TransistorPublishPlugin"
],
"type" : "test"
},
{
"c99name" : "TransistorPublishPlugin",
"module_type" : "SwiftTarget",
"name" : "TransistorPublishPlugin",
"path" : "Sources/TransistorPublishPlugin",
"product_dependencies" : [
"Publish",
"Ink"
],
"product_memberships" : [
"TransistorPublishPlugin"
],
"sources" : [
"EmbeddedTransistor.swift",
"Modifier.swift",
"Plugin.swift",
"TransistorEmbedGenerator.swift",
"TransistorRenderer+Default.swift",
"TransistorRenderer.swift"
],
"type" : "library"
}
],
"tools_version" : "5.8"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"TransistorPublishPlugin"
]
}
}
2026-04-21 07:24:04.892 xcodebuild[903:5035] [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 TransistorPublishPlugin -destination generic/platform=iOS
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 TransistorPublishPlugin -destination generic/platform=iOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
TransistorPublishPlugin: /Users/admin/builder/spi-builder-workspace
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
Ink: https://github.com/JohnSundell/Ink @ 0.6.0
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
Files: https://github.com/johnsundell/files.git @ 4.3.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (18 targets)
Target 'TransistorPublishPlugin' in project 'TransistorPublishPlugin'
➜ Explicit dependency on target 'TransistorPublishPlugin' in project 'TransistorPublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'Ink' in project 'Ink'
Target 'TransistorPublishPlugin' in project 'TransistorPublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'Ink' in project 'Ink'
Target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'Ink' in project 'Ink'
➜ Explicit dependency on target 'Plot' in project 'Plot'
➜ Explicit dependency on target 'Files' in project 'Files'
➜ Explicit dependency on target 'Codextended' in project 'Codextended'
➜ Explicit dependency on target 'ShellOut' in project 'ShellOut'
➜ Explicit dependency on target 'Sweep' in project 'Sweep'
➜ Explicit dependency on target 'CollectionConcurrencyKit' in project 'CollectionConcurrencyKit'
Target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'Ink' in project 'Ink'
➜ Explicit dependency on target 'Plot' in project 'Plot'
➜ Explicit dependency on target 'Files' in project 'Files'
➜ Explicit dependency on target 'Codextended' in project 'Codextended'
➜ Explicit dependency on target 'ShellOut' in project 'ShellOut'
➜ Explicit dependency on target 'Sweep' in project 'Sweep'
➜ Explicit dependency on target 'CollectionConcurrencyKit' in project 'CollectionConcurrencyKit'
Target 'CollectionConcurrencyKit' in project 'CollectionConcurrencyKit'
➜ Explicit dependency on target 'CollectionConcurrencyKit' in project 'CollectionConcurrencyKit'
Target 'CollectionConcurrencyKit' in project 'CollectionConcurrencyKit' (no dependencies)
Target 'Sweep' in project 'Sweep'
➜ Explicit dependency on target 'Sweep' in project 'Sweep'
Target 'Sweep' in project 'Sweep' (no dependencies)
Target 'ShellOut' in project 'ShellOut'
➜ Explicit dependency on target 'ShellOut' in project 'ShellOut'
Target 'ShellOut' in project 'ShellOut' (no dependencies)
Target 'Codextended' in project 'Codextended'
➜ Explicit dependency on target 'Codextended' in project 'Codextended'
Target 'Codextended' in project 'Codextended' (no dependencies)
Target 'Files' in project 'Files'
➜ Explicit dependency on target 'Files' in project 'Files'
Target 'Files' in project 'Files' (no dependencies)
Target 'Plot' in project 'Plot'
➜ Explicit dependency on target 'Plot' in project 'Plot'
Target 'Plot' in project 'Plot' (no dependencies)
Target 'Ink' in project 'Ink'
➜ Explicit dependency on target 'Ink' in project 'Ink'
Target 'Ink' in project 'Ink' (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/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: b0de0701e78d120266bb4ad791a6ee37
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b0de0701e78d120266bb4ad791a6ee37.xcbuilddata
error: The package product 'CollectionConcurrencyKit' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'Publish' from project 'Publish')
2026-04-21 07:24:08.585 xcodebuild[910:5098] [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 TransistorPublishPlugin
(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:
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
Ink: https://github.com/JohnSundell/Ink @ 0.6.0
Files: https://github.com/johnsundell/files.git @ 4.3.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
TransistorPublishPlugin: /Users/admin/builder/spi-builder-workspace
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
resolved source packages: ShellOut, Plot, Sweep, Ink, Files, CollectionConcurrencyKit, TransistorPublishPlugin, Codextended, Publish
2026-04-21 07:24:11.616 xcodebuild[1011:5704] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "publish",
"requirement" : {
"range" : [
{
"lower_bound" : "0.9.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/johnsundell/publish.git"
},
{
"identity" : "ink",
"requirement" : {
"range" : [
{
"lower_bound" : "0.6.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/JohnSundell/Ink"
}
],
"manifest_display_name" : "TransistorPublishPlugin",
"name" : "TransistorPublishPlugin",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "TransistorPublishPlugin",
"targets" : [
"TransistorPublishPlugin"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "TransistorPublishPluginTests",
"module_type" : "SwiftTarget",
"name" : "TransistorPublishPluginTests",
"path" : "Tests/TransistorPublishPluginTests",
"sources" : [
"TransistorModifierTests.swift"
],
"target_dependencies" : [
"TransistorPublishPlugin"
],
"type" : "test"
},
{
"c99name" : "TransistorPublishPlugin",
"module_type" : "SwiftTarget",
"name" : "TransistorPublishPlugin",
"path" : "Sources/TransistorPublishPlugin",
"product_dependencies" : [
"Publish",
"Ink"
],
"product_memberships" : [
"TransistorPublishPlugin"
],
"sources" : [
"EmbeddedTransistor.swift",
"Modifier.swift",
"Plugin.swift",
"TransistorEmbedGenerator.swift",
"TransistorRenderer+Default.swift",
"TransistorRenderer.swift"
],
"type" : "library"
}
],
"tools_version" : "5.8"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"TransistorPublishPlugin"
]
}
}
2026-04-21 07:24:13.161 xcodebuild[1029:5850] [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 TransistorPublishPlugin -destination generic/platform=iOS
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 TransistorPublishPlugin -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
Files: https://github.com/johnsundell/files.git @ 4.3.0
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
Ink: https://github.com/JohnSundell/Ink @ 0.6.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
TransistorPublishPlugin: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (18 targets)
Target 'TransistorPublishPlugin' in project 'TransistorPublishPlugin'
➜ Explicit dependency on target 'TransistorPublishPlugin' in project 'TransistorPublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'Ink' in project 'Ink'
Target 'TransistorPublishPlugin' in project 'TransistorPublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'Ink' in project 'Ink'
Target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'Ink' in project 'Ink'
➜ Explicit dependency on target 'Plot' in project 'Plot'
➜ Explicit dependency on target 'Files' in project 'Files'
➜ Explicit dependency on target 'Codextended' in project 'Codextended'
➜ Explicit dependency on target 'ShellOut' in project 'ShellOut'
➜ Explicit dependency on target 'Sweep' in project 'Sweep'
➜ Explicit dependency on target 'CollectionConcurrencyKit' in project 'CollectionConcurrencyKit'
Target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'Ink' in project 'Ink'
➜ Explicit dependency on target 'Plot' in project 'Plot'
➜ Explicit dependency on target 'Files' in project 'Files'
➜ Explicit dependency on target 'Codextended' in project 'Codextended'
➜ Explicit dependency on target 'ShellOut' in project 'ShellOut'
➜ Explicit dependency on target 'Sweep' in project 'Sweep'
➜ Explicit dependency on target 'CollectionConcurrencyKit' in project 'CollectionConcurrencyKit'
Target 'CollectionConcurrencyKit' in project 'CollectionConcurrencyKit'
➜ Explicit dependency on target 'CollectionConcurrencyKit' in project 'CollectionConcurrencyKit'
Target 'CollectionConcurrencyKit' in project 'CollectionConcurrencyKit' (no dependencies)
Target 'Sweep' in project 'Sweep'
➜ Explicit dependency on target 'Sweep' in project 'Sweep'
Target 'Sweep' in project 'Sweep' (no dependencies)
Target 'ShellOut' in project 'ShellOut'
➜ Explicit dependency on target 'ShellOut' in project 'ShellOut'
Target 'ShellOut' in project 'ShellOut' (no dependencies)
Target 'Codextended' in project 'Codextended'
➜ Explicit dependency on target 'Codextended' in project 'Codextended'
Target 'Codextended' in project 'Codextended' (no dependencies)
Target 'Files' in project 'Files'
➜ Explicit dependency on target 'Files' in project 'Files'
Target 'Files' in project 'Files' (no dependencies)
Target 'Plot' in project 'Plot'
➜ Explicit dependency on target 'Plot' in project 'Plot'
Target 'Plot' in project 'Plot' (no dependencies)
Target 'Ink' in project 'Ink'
➜ Explicit dependency on target 'Ink' in project 'Ink'
Target 'Ink' in project 'Ink' (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/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: b0de0701e78d120266bb4ad791a6ee37
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b0de0701e78d120266bb4ad791a6ee37.xcbuilddata
error: The package product 'CollectionConcurrencyKit' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'Publish' from project 'Publish')
2026-04-21 07:24:14.156 xcodebuild[1075:6119] [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 TransistorPublishPlugin
(1 failure)
BUILD FAILURE 6.3 iOS