Swift Package IndexBuild Information
Failed to build ReadingTimePublishPlugin, reference 0.3.0 (0a0bf1), with Swift 6.3 for watchOS using Xcode 26.4 on 13 Apr 2026 11:11:38 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ReadingTimePublishPlugin -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/alexito4/ReadingTimePublishPlugin.git
Reference: 0.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/alexito4/ReadingTimePublishPlugin
* tag 0.3.0 -> FETCH_HEAD
HEAD is now at 0a0bf14 fixed readme
Cloned https://github.com/alexito4/ReadingTimePublishPlugin.git
Revision (git rev-parse @):
0a0bf141a5b626c2444601cf0ed7b2bfcfdabcdf
SUCCESS checkout https://github.com/alexito4/ReadingTimePublishPlugin.git at 0.3.0
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/alexito4/ReadingTimePublishPlugin.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/publish.git
Fetching from https://github.com/johnsundell/ink.git
Fetching from https://github.com/johnsundell/sweep.git
Fetching from https://github.com/johnsundell/collectionConcurrencyKit.git
Fetching from https://github.com/johnsundell/shellout.git
Fetching from https://github.com/johnsundell/codextended.git
Fetching from https://github.com/johnsundell/files.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 ‘codextended’
Checking out 0.3.0 of package ‘codextended’
Creating working copy of package ‘publish’
Checking out 0.9.0 of package ‘publish’
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 ‘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 ‘plot’
Checking out 0.14.0 of package ‘plot’
Resolve Package Graph
Resolved source packages:
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
Ink: https://github.com/johnsundell/ink.git @ 0.6.0
ReadingTimePublishPlugin: /Users/admin/builder/spi-builder-workspace
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
Files: https://github.com/johnsundell/files.git @ 4.3.0
resolved source packages: Publish, Codextended, Ink, ReadingTimePublishPlugin, Plot, ShellOut, CollectionConcurrencyKit, Sweep, Files
2026-04-13 07:10:53.063 xcodebuild[525:3016] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 07:10:53.168 xcodebuild[525:3016] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 07:10:53.576 xcodebuild[525:3016] [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"
}
],
"manifest_display_name" : "ReadingTimePublishPlugin",
"name" : "ReadingTimePublishPlugin",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "ReadingTimePublishPlugin",
"targets" : [
"ReadingTimePublishPlugin"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ReadingTimePublishPluginTests",
"module_type" : "SwiftTarget",
"name" : "ReadingTimePublishPluginTests",
"path" : "Tests/ReadingTimePublishPluginTests",
"sources" : [
"ConsoleOutputTests.swift",
"ReadingTimeTests.swift"
],
"target_dependencies" : [
"ReadingTimePublishPlugin"
],
"type" : "test"
},
{
"c99name" : "ReadingTimePublishPlugin",
"module_type" : "SwiftTarget",
"name" : "ReadingTimePublishPlugin",
"path" : "Sources/ReadingTimePublishPlugin",
"product_dependencies" : [
"Publish"
],
"product_memberships" : [
"ReadingTimePublishPlugin"
],
"sources" : [
"CommandLine+Output.swift",
"ReadingTime.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"ReadingTimePublishPlugin"
]
}
}
2026-04-13 07:11:25.101 xcodebuild[896:4943] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 07:11:25.203 xcodebuild[896:4943] [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 ReadingTimePublishPlugin -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 ReadingTimePublishPlugin -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
Ink: https://github.com/johnsundell/ink.git @ 0.6.0
ReadingTimePublishPlugin: /Users/admin/builder/spi-builder-workspace
Files: https://github.com/johnsundell/files.git @ 4.3.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (19 targets)
Target 'ReadingTimePublishPluginTests' in project 'ReadingTimePublishPlugin'
➜ Explicit dependency on target 'ReadingTimePublishPlugin' in project 'ReadingTimePublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
Target 'ReadingTimePublishPlugin' in project 'ReadingTimePublishPlugin'
➜ Explicit dependency on target 'ReadingTimePublishPlugin' in project 'ReadingTimePublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
Target 'ReadingTimePublishPlugin' in project 'ReadingTimePublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
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/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 2463304dfee5e30b25bfd2db3f08a32a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/2463304dfee5e30b25bfd2db3f08a32a.xcbuilddata
error: The package product 'CollectionConcurrencyKit' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'Publish' from project 'Publish')
2026-04-13 07:11:26.777 xcodebuild[900:5000] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 07:11:26.909 xcodebuild[900:5000] [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 ReadingTimePublishPlugin
(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:
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
Codextended: https://github.com/johnsundell/codextended.git @ 0.3.0
Files: https://github.com/johnsundell/files.git @ 4.3.0
Plot: https://github.com/johnsundell/plot.git @ 0.14.0
Ink: https://github.com/johnsundell/ink.git @ 0.6.0
ReadingTimePublishPlugin: /Users/admin/builder/spi-builder-workspace
ShellOut: https://github.com/johnsundell/shellout.git @ 2.3.0
resolved source packages: Publish, CollectionConcurrencyKit, Sweep, Codextended, Files, Plot, Ink, ReadingTimePublishPlugin, ShellOut
2026-04-13 07:11:33.994 xcodebuild[979:5440] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 07:11:34.093 xcodebuild[979:5440] [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"
}
],
"manifest_display_name" : "ReadingTimePublishPlugin",
"name" : "ReadingTimePublishPlugin",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "ReadingTimePublishPlugin",
"targets" : [
"ReadingTimePublishPlugin"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ReadingTimePublishPluginTests",
"module_type" : "SwiftTarget",
"name" : "ReadingTimePublishPluginTests",
"path" : "Tests/ReadingTimePublishPluginTests",
"sources" : [
"ConsoleOutputTests.swift",
"ReadingTimeTests.swift"
],
"target_dependencies" : [
"ReadingTimePublishPlugin"
],
"type" : "test"
},
{
"c99name" : "ReadingTimePublishPlugin",
"module_type" : "SwiftTarget",
"name" : "ReadingTimePublishPlugin",
"path" : "Sources/ReadingTimePublishPlugin",
"product_dependencies" : [
"Publish"
],
"product_memberships" : [
"ReadingTimePublishPlugin"
],
"sources" : [
"CommandLine+Output.swift",
"ReadingTime.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"ReadingTimePublishPlugin"
]
}
}
2026-04-13 07:11:35.435 xcodebuild[989:5533] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 07:11:35.539 xcodebuild[989:5533] [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 ReadingTimePublishPlugin -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 ReadingTimePublishPlugin -destination generic/platform=watchOS
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
Sweep: https://github.com/johnsundell/sweep.git @ 0.4.0
Ink: https://github.com/johnsundell/ink.git @ 0.6.0
CollectionConcurrencyKit: https://github.com/johnsundell/collectionConcurrencyKit.git @ 0.2.0
Publish: https://github.com/johnsundell/publish.git @ 0.9.0
ReadingTimePublishPlugin: /Users/admin/builder/spi-builder-workspace
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 (19 targets)
Target 'ReadingTimePublishPluginTests' in project 'ReadingTimePublishPlugin'
➜ Explicit dependency on target 'ReadingTimePublishPlugin' in project 'ReadingTimePublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
Target 'ReadingTimePublishPlugin' in project 'ReadingTimePublishPlugin'
➜ Explicit dependency on target 'ReadingTimePublishPlugin' in project 'ReadingTimePublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
Target 'ReadingTimePublishPlugin' in project 'ReadingTimePublishPlugin'
➜ Explicit dependency on target 'Publish' in project 'Publish'
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/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 2463304dfee5e30b25bfd2db3f08a32a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/2463304dfee5e30b25bfd2db3f08a32a.xcbuilddata
error: The package product 'CollectionConcurrencyKit' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'Publish' from project 'Publish')
2026-04-13 07:11:36.785 xcodebuild[1015:5753] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-13 07:11:36.886 xcodebuild[1015:5753] [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 ReadingTimePublishPlugin
(1 failure)
BUILD FAILURE 6.3 watchOS