Swift Package IndexBuild Information
Failed to build NPMPublishPlugin, reference 1.0.0 (8d5ee2), with Swift 6.3 for iOS using Xcode 26.4 on 13 Apr 2026 17:20:42 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme NPMPublishPlugin -destination generic/platform=iOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/brightdigit/NPMPublishPlugin.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/brightdigit/NPMPublishPlugin
* tag 1.0.0 -> FETCH_HEAD
HEAD is now at 8d5ee2e Adding Support for Swift 5.9 DocC
Cloned https://github.com/brightdigit/NPMPublishPlugin.git
Revision (git rev-parse @):
8d5ee2e220cc84d75efea9cebc18a881ba7158f5
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/brightdigit/NPMPublishPlugin.git at 1.0.0
========================================
Build
========================================
Selected platform: iOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/brightdigit/NPMPublishPlugin.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/shellout.git
Fetching from https://github.com/johnsundell/publish.git
Fetching from https://github.com/johnsundell/codextended.git
Fetching from https://github.com/johnsundell/files.git
Fetching from https://github.com/johnsundell/sweep.git
Fetching from https://github.com/johnsundell/ink.git
Fetching from https://github.com/johnsundell/collectionConcurrencyKit.git
Fetching from https://github.com/johnsundell/plot.git
Creating working copy of package ‘ink’
Checking out 0.6.0 of package ‘ink’
Creating working copy of package ‘publish’
Checking out 0.9.0 of package ‘publish’
Creating working copy of package ‘collectionConcurrencyKit’
Checking out 0.2.0 of package ‘collectionConcurrencyKit’
Creating working copy of package ‘plot’
Checking out 0.14.0 of package ‘plot’
Creating working copy of package ‘files’
Checking out 4.3.0 of package ‘files’
Creating working copy of package ‘codextended’
Checking out 0.3.0 of package ‘codextended’
Creating working copy of package ‘shellout’
Checking out 2.3.0 of package ‘shellout’
Creating working copy of package ‘sweep’
Checking out 0.4.0 of package ‘sweep’
Resolve Package Graph
Resolved source packages:
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
Ink: https://github.com/johnsundell/ink.git @ 0.6.0
NPMPublishPlugin: /Users/admin/builder/spi-builder-workspace
Files: https://github.com/johnsundell/files.git @ 4.3.0
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
resolved source packages: Sweep, Ink, NPMPublishPlugin, Files, Plot, Codextended, ShellOut, Publish, CollectionConcurrencyKit
2026-04-13 13:20:23.042 xcodebuild[525:3006] [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" : "shellout",
"requirement" : {
"range" : [
{
"lower_bound" : "2.3.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/johnsundell/shellout.git"
}
],
"manifest_display_name" : "NPMPublishPlugin",
"name" : "NPMPublishPlugin",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "NPMPublishPlugin",
"targets" : [
"NPMPublishPlugin"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "NPMPublishPluginTests",
"module_type" : "SwiftTarget",
"name" : "NPMPublishPluginTests",
"path" : "Tests/NPMPublishPluginTests",
"sources" : [
"MockPublishingContextable.swift",
"OutputPathTests.swift",
"PublishingContextableTests.swift",
"ShellOutCommandTests.swift"
],
"target_dependencies" : [
"NPMPublishPlugin"
],
"type" : "test"
},
{
"c99name" : "NPMPublishPlugin",
"module_type" : "SwiftTarget",
"name" : "NPMPublishPlugin",
"path" : "Sources/NPMPublishPlugin",
"product_dependencies" : [
"Publish",
"ShellOut"
],
"product_memberships" : [
"NPMPublishPlugin"
],
"sources" : [
"NPM/Argument.swift",
"NPM/ArgumentBuilder.swift",
"NPM/Command.swift",
"NPM/Context.swift",
"NPM/Job.swift",
"NPM/JobBuilder.swift",
"NPM/Location.swift",
"NPM/NPM.swift",
"NPM/RelativePathMap.swift",
"NPM/Settings.swift",
"Output.swift",
"OutputPath.swift",
"PublishingContext.swift",
"PublishingContextable.swift",
"PublishingStep.swift",
"ShellOutCommand.swift",
"URL.swift"
],
"type" : "library"
}
],
"tools_version" : "5.8"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"NPMPublishPlugin"
]
}
}
2026-04-13 13:20:30.929 xcodebuild[899:4944] [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 NPMPublishPlugin -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 NPMPublishPlugin -destination generic/platform=iOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
NPMPublishPlugin: /Users/admin/builder/spi-builder-workspace
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
Files: https://github.com/johnsundell/files.git @ 4.3.0
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
Ink: https://github.com/johnsundell/ink.git @ 0.6.0
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (18 targets)
Target 'NPMPublishPlugin' in project 'NPMPublishPlugin'
➜ Explicit dependency on target 'NPMPublishPlugin' in project 'NPMPublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'ShellOut' in project 'ShellOut'
Target 'NPMPublishPlugin' in project 'NPMPublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'ShellOut' in project 'ShellOut'
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: 4619fef19279e61ab9f05c66c27f053e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4619fef19279e61ab9f05c66c27f053e.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')
2026-04-13 13:20:36.395 xcodebuild[906:5014] [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 NPMPublishPlugin
(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:
NPMPublishPlugin: /Users/admin/builder/spi-builder-workspace
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
Files: https://github.com/johnsundell/files.git @ 4.3.0
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
Ink: https://github.com/johnsundell/ink.git @ 0.6.0
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
resolved source packages: NPMPublishPlugin, Plot, CollectionConcurrencyKit, Files, Codextended, Sweep, Ink, ShellOut, Publish
2026-04-13 13:20:38.892 xcodebuild[986:5452] [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" : "shellout",
"requirement" : {
"range" : [
{
"lower_bound" : "2.3.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/johnsundell/shellout.git"
}
],
"manifest_display_name" : "NPMPublishPlugin",
"name" : "NPMPublishPlugin",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "NPMPublishPlugin",
"targets" : [
"NPMPublishPlugin"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "NPMPublishPluginTests",
"module_type" : "SwiftTarget",
"name" : "NPMPublishPluginTests",
"path" : "Tests/NPMPublishPluginTests",
"sources" : [
"MockPublishingContextable.swift",
"OutputPathTests.swift",
"PublishingContextableTests.swift",
"ShellOutCommandTests.swift"
],
"target_dependencies" : [
"NPMPublishPlugin"
],
"type" : "test"
},
{
"c99name" : "NPMPublishPlugin",
"module_type" : "SwiftTarget",
"name" : "NPMPublishPlugin",
"path" : "Sources/NPMPublishPlugin",
"product_dependencies" : [
"Publish",
"ShellOut"
],
"product_memberships" : [
"NPMPublishPlugin"
],
"sources" : [
"NPM/Argument.swift",
"NPM/ArgumentBuilder.swift",
"NPM/Command.swift",
"NPM/Context.swift",
"NPM/Job.swift",
"NPM/JobBuilder.swift",
"NPM/Location.swift",
"NPM/NPM.swift",
"NPM/RelativePathMap.swift",
"NPM/Settings.swift",
"Output.swift",
"OutputPath.swift",
"PublishingContext.swift",
"PublishingContextable.swift",
"PublishingStep.swift",
"ShellOutCommand.swift",
"URL.swift"
],
"type" : "library"
}
],
"tools_version" : "5.8"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"NPMPublishPlugin"
]
}
}
2026-04-13 13:20:40.363 xcodebuild[997:5549] [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 NPMPublishPlugin -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 NPMPublishPlugin -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
Ink: https://github.com/johnsundell/ink.git @ 0.6.0
Files: https://github.com/johnsundell/files.git @ 4.3.0
NPMPublishPlugin: /Users/admin/builder/spi-builder-workspace
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (18 targets)
Target 'NPMPublishPlugin' in project 'NPMPublishPlugin'
➜ Explicit dependency on target 'NPMPublishPlugin' in project 'NPMPublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'ShellOut' in project 'ShellOut'
Target 'NPMPublishPlugin' in project 'NPMPublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
➜ Explicit dependency on target 'ShellOut' in project 'ShellOut'
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: 4619fef19279e61ab9f05c66c27f053e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4619fef19279e61ab9f05c66c27f053e.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')
2026-04-13 13:20:41.506 xcodebuild[1023:5781] [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 NPMPublishPlugin
(1 failure)
BUILD FAILURE 6.3 iOS