Swift Package IndexBuild Information
Failed to build SwiftAsk, reference 1.0.2 (3ef514), with Swift 6.3 for iOS using Xcode 26.4 on 14 Apr 2026 02:20:07 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftAsk -destination generic/platform=iOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/skunkrocker/SwiftAsk.git
Reference: 1.0.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/skunkrocker/SwiftAsk
* tag 1.0.2 -> FETCH_HEAD
HEAD is now at 3ef514a ask question and act only if positive answer given
Cloned https://github.com/skunkrocker/SwiftAsk.git
Revision (git rev-parse @):
3ef514a5fe29fb2bb82d4fa17d0b35ae4eb37f73
SUCCESS checkout https://github.com/skunkrocker/SwiftAsk.git at 1.0.2
========================================
Build
========================================
Selected platform: iOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/skunkrocker/SwiftAsk.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/skunkrocker/SwiftExt.git
Fetching from https://github.com/onevcat/Rainbow
Fetching from https://github.com/apple/swift-tools-support-core.git
Creating working copy of package ‘swift-tools-support-core’
Checking out 0.7.3 of package ‘swift-tools-support-core’
Creating working copy of package ‘Rainbow’
Checking out 4.2.1 of package ‘Rainbow’
Creating working copy of package ‘SwiftExt’
Checking out 1.0.0 of package ‘SwiftExt’
Resolve Package Graph
Resolved source packages:
SwiftExt: https://github.com/skunkrocker/SwiftExt.git @ 1.0.0
swift-tools-support-core: https://github.com/apple/swift-tools-support-core.git @ 0.7.3
SwiftAsk: /Users/admin/builder/spi-builder-workspace
Rainbow: https://github.com/onevcat/Rainbow @ 4.2.1
resolved source packages: SwiftExt, swift-tools-support-core, SwiftAsk, Rainbow
2026-04-13 22:19:50.317 xcodebuild[529:3084] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "rainbow",
"requirement" : {
"range" : [
{
"lower_bound" : "4.0.0",
"upper_bound" : "5.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/onevcat/Rainbow"
},
{
"identity" : "swiftext",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/skunkrocker/SwiftExt.git"
},
{
"identity" : "swift-tools-support-core",
"requirement" : {
"range" : [
{
"lower_bound" : "0.4.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-tools-support-core.git"
}
],
"manifest_display_name" : "SwiftAsk",
"name" : "SwiftAsk",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "SwiftAsk",
"targets" : [
"SwiftAsk"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftAskTests",
"module_type" : "SwiftTarget",
"name" : "SwiftAskTests",
"path" : "Tests/SwiftAskTests",
"sources" : [
"SwiftAskTests.swift"
],
"target_dependencies" : [
"SwiftAsk"
],
"type" : "test"
},
{
"c99name" : "SwiftAsk",
"module_type" : "SwiftTarget",
"name" : "SwiftAsk",
"path" : "Sources/SwiftAsk",
"product_dependencies" : [
"Rainbow",
"SwiftExt",
"SwiftToolsSupport-auto"
],
"product_memberships" : [
"SwiftAsk"
],
"sources" : [
"SwiftAsk.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SwiftAsk"
]
}
}
2026-04-13 22:19:58.516 xcodebuild[733:4309] [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 SwiftAsk -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 SwiftAsk -destination generic/platform=iOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
SwiftAsk: /Users/admin/builder/spi-builder-workspace
SwiftExt: https://github.com/skunkrocker/SwiftExt.git @ 1.0.0
swift-tools-support-core: https://github.com/apple/swift-tools-support-core.git @ 0.7.3
Rainbow: https://github.com/onevcat/Rainbow @ 4.2.1
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (11 targets)
Target 'SwiftAsk' in project 'SwiftAsk'
➜ Explicit dependency on target 'SwiftAsk' in project 'SwiftAsk'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'SwiftExt' in project 'SwiftExt'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
Target 'SwiftAsk' in project 'SwiftAsk'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'SwiftExt' in project 'SwiftExt'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
Target 'SwiftExt' in project 'SwiftExt'
➜ Explicit dependency on target 'SwiftExt' in project 'SwiftExt'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
Target 'SwiftExt' in project 'SwiftExt'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
Target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCBasic' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCUtility' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
Target 'TSCUtility' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCBasic' in project 'swift-tools-support-core'
Target 'TSCBasic' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
Target 'TSCclibc' in project 'swift-tools-support-core' (no dependencies)
Target 'TSCLibc' in project 'swift-tools-support-core' (no dependencies)
Target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
Target 'Rainbow' in project 'Rainbow' (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 -arch arm64 -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/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
Build description signature: b72f1ea735f0e72a2d2236ce27171c3c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b72f1ea735f0e72a2d2236ce27171c3c.xcbuilddata
error: The package product 'SwiftToolsSupport-auto' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'SwiftExt' from project 'SwiftExt')
error: The package product 'SwiftToolsSupport-auto' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'SwiftAsk' from project 'SwiftAsk')
2026-04-13 22:20:01.397 xcodebuild[740:4384] [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 SwiftAsk
(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:
SwiftAsk: /Users/admin/builder/spi-builder-workspace
swift-tools-support-core: https://github.com/apple/swift-tools-support-core.git @ 0.7.3
SwiftExt: https://github.com/skunkrocker/SwiftExt.git @ 1.0.0
Rainbow: https://github.com/onevcat/Rainbow @ 4.2.1
resolved source packages: SwiftAsk, swift-tools-support-core, SwiftExt, Rainbow
2026-04-13 22:20:03.545 xcodebuild[782:4615] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "rainbow",
"requirement" : {
"range" : [
{
"lower_bound" : "4.0.0",
"upper_bound" : "5.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/onevcat/Rainbow"
},
{
"identity" : "swiftext",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/skunkrocker/SwiftExt.git"
},
{
"identity" : "swift-tools-support-core",
"requirement" : {
"range" : [
{
"lower_bound" : "0.4.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-tools-support-core.git"
}
],
"manifest_display_name" : "SwiftAsk",
"name" : "SwiftAsk",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "SwiftAsk",
"targets" : [
"SwiftAsk"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftAskTests",
"module_type" : "SwiftTarget",
"name" : "SwiftAskTests",
"path" : "Tests/SwiftAskTests",
"sources" : [
"SwiftAskTests.swift"
],
"target_dependencies" : [
"SwiftAsk"
],
"type" : "test"
},
{
"c99name" : "SwiftAsk",
"module_type" : "SwiftTarget",
"name" : "SwiftAsk",
"path" : "Sources/SwiftAsk",
"product_dependencies" : [
"Rainbow",
"SwiftExt",
"SwiftToolsSupport-auto"
],
"product_memberships" : [
"SwiftAsk"
],
"sources" : [
"SwiftAsk.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SwiftAsk"
]
}
}
2026-04-13 22:20:04.924 xcodebuild[793:4702] [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 SwiftAsk -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 SwiftAsk -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
Rainbow: https://github.com/onevcat/Rainbow @ 4.2.1
SwiftAsk: /Users/admin/builder/spi-builder-workspace
SwiftExt: https://github.com/skunkrocker/SwiftExt.git @ 1.0.0
swift-tools-support-core: https://github.com/apple/swift-tools-support-core.git @ 0.7.3
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (11 targets)
Target 'SwiftAsk' in project 'SwiftAsk'
➜ Explicit dependency on target 'SwiftAsk' in project 'SwiftAsk'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'SwiftExt' in project 'SwiftExt'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
Target 'SwiftAsk' in project 'SwiftAsk'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'SwiftExt' in project 'SwiftExt'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
Target 'SwiftExt' in project 'SwiftExt'
➜ Explicit dependency on target 'SwiftExt' in project 'SwiftExt'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
Target 'SwiftExt' in project 'SwiftExt'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
Target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCBasic' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCUtility' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
Target 'TSCUtility' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCBasic' in project 'swift-tools-support-core'
Target 'TSCBasic' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
Target 'TSCclibc' in project 'swift-tools-support-core' (no dependencies)
Target 'TSCLibc' in project 'swift-tools-support-core' (no dependencies)
Target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
Target 'Rainbow' in project 'Rainbow' (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 -arch arm64 -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/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
Build description signature: b72f1ea735f0e72a2d2236ce27171c3c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b72f1ea735f0e72a2d2236ce27171c3c.xcbuilddata
error: The package product 'SwiftToolsSupport-auto' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'SwiftAsk' from project 'SwiftAsk')
error: The package product 'SwiftToolsSupport-auto' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'SwiftExt' from project 'SwiftExt')
2026-04-13 22:20:06.141 xcodebuild[820:4939] [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 SwiftAsk
(1 failure)
BUILD FAILURE 6.3 iOS