Swift Package IndexBuild Information
Failed to build yap, reference main (90d765), with Swift 6.2 for iOS using Xcode 26.3 on 15 Feb 2026 19:11:12 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme yap -destination generic/platform=iOSBuild Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/finnvoor/yap.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/finnvoor/yap
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 90d7654 Add structured output formats and streaming to all commands (#24)
Cloned https://github.com/finnvoor/yap.git
Revision (git rev-parse @):
90d76546ce9b6085759b8dd19465d1556766543e
SUCCESS checkout https://github.com/finnvoor/yap.git at main
========================================
Build
========================================
Selected platform: iOS
Swift version: 6.2
Building package at path: $PWD
https://github.com/finnvoor/yap.git
Command line invocation:
/Applications/Xcode-26.0.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/modelcontextprotocol/swift-sdk.git
Fetching from https://github.com/tuist/Noora.git
Fetching from https://github.com/apple/swift-argument-parser.git
Fetching from https://github.com/mattt/eventsource.git
Fetching from https://github.com/apple/swift-system.git
Fetching from https://github.com/apple/swift-log.git
Fetching from https://github.com/onevcat/Rainbow
Fetching from https://github.com/tuist/path
Creating working copy of package ‘Noora’
Checking out 0.54.2 of package ‘Noora’
Creating working copy of package ‘path’
Checking out 0.3.8 of package ‘path’
Creating working copy of package ‘swift-system’
Checking out 1.6.4 of package ‘swift-system’
Creating working copy of package ‘swift-sdk’
Checking out 0.10.2 of package ‘swift-sdk’
Creating working copy of package ‘swift-log’
Checking out 1.9.1 of package ‘swift-log’
Creating working copy of package ‘eventsource’
Checking out 1.3.0 of package ‘eventsource’
Creating working copy of package ‘Rainbow’
Checking out 4.2.1 of package ‘Rainbow’
Creating working copy of package ‘swift-argument-parser’
Checking out 1.7.0 of package ‘swift-argument-parser’
Resolve Package Graph
Resolved source packages:
Path: https://github.com/tuist/path @ 0.3.8
EventSource: https://github.com/mattt/eventsource.git @ 1.3.0
Noora: https://github.com/tuist/Noora.git @ 0.54.2
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.0
yap: /Users/admin/builder/spi-builder-workspace
Rainbow: https://github.com/onevcat/Rainbow @ 4.2.1
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.10.2
swift-log: https://github.com/apple/swift-log.git @ 1.9.1
resolved source packages: Path, EventSource, Noora, swift-argument-parser, yap, Rainbow, swift-system, mcp-swift-sdk, swift-log
2026-02-15 14:10:52.848 xcodebuild[523:3053] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser.git"
},
{
"identity" : "noora",
"requirement" : {
"range" : [
{
"lower_bound" : "0.40.1",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/tuist/Noora.git"
},
{
"identity" : "swift-sdk",
"requirement" : {
"range" : [
{
"lower_bound" : "0.9.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/modelcontextprotocol/swift-sdk.git"
}
],
"manifest_display_name" : "yap",
"name" : "yap",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "26"
}
],
"products" : [
{
"name" : "yap",
"targets" : [
"yap"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "yap",
"module_type" : "SwiftTarget",
"name" : "yap",
"path" : "Sources/yap",
"product_dependencies" : [
"ArgumentParser",
"Noora",
"MCP"
],
"product_memberships" : [
"yap"
],
"sources" : [
"Dictate.swift",
"Extensions/AttributedString+Extensions.swift",
"Listen.swift",
"ListenAndDictate.swift",
"MCP.swift",
"OutputFormat.swift",
"Transcribe.swift",
"TranscriptionEngine.swift",
"Yap.swift"
],
"type" : "executable"
}
],
"tools_version" : "6.1"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"yap"
]
}
}
2026-02-15 14:10:58.806 xcodebuild[919:5074] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme yap -destination generic/platform=iOS
Command line invocation:
/Applications/Xcode-26.0.0.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 yap -destination generic/platform=iOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
EventSource: https://github.com/mattt/eventsource.git @ 1.3.0
yap: /Users/admin/builder/spi-builder-workspace
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.10.2
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.0
Noora: https://github.com/tuist/Noora.git @ 0.54.2
swift-log: https://github.com/apple/swift-log.git @ 1.9.1
Rainbow: https://github.com/onevcat/Rainbow @ 4.2.1
Path: https://github.com/tuist/path @ 0.3.8
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (19 targets)
Target 'yap' in project 'yap'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'Noora' in project 'Noora'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'EventSource' in project 'EventSource' (no dependencies)
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'CSystem' in project 'swift-system' (no dependencies)
Target 'Noora' in project 'Noora'
➜ Explicit dependency on target 'Noora' in project 'Noora'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'Path' in project 'Path'
Target 'Noora' in project 'Noora'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'Path' in project 'Path'
Target 'Path' in project 'Path'
➜ Explicit dependency on target 'Path' in project 'Path'
Target 'Path' in project 'Path' (no dependencies)
Target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
Target 'Logging' in project 'swift-log' (no dependencies)
Target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
Target 'Rainbow' in project 'Rainbow' (no dependencies)
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 75be6ddddf32aeda1bd3ee7a504e866c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/75be6ddddf32aeda1bd3ee7a504e866c.xcbuilddata
error: The package product 'MCP' requires minimum platform version 16.0 for the iOS platform, but this target supports 12.0 (in target 'yap' from project 'yap')
2026-02-15 14:11:04.238 xcodebuild[951:5220] [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 yap
(1 failure)
Command line invocation:
/Applications/Xcode-26.0.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
EventSource: https://github.com/mattt/eventsource.git @ 1.3.0
yap: /Users/admin/builder/spi-builder-workspace
swift-log: https://github.com/apple/swift-log.git @ 1.9.1
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.10.2
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
Noora: https://github.com/tuist/Noora.git @ 0.54.2
Path: https://github.com/tuist/path @ 0.3.8
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.0
Rainbow: https://github.com/onevcat/Rainbow @ 4.2.1
resolved source packages: EventSource, yap, swift-log, mcp-swift-sdk, swift-system, Noora, Path, swift-argument-parser, Rainbow
2026-02-15 14:11:08.051 xcodebuild[1112:6017] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser.git"
},
{
"identity" : "noora",
"requirement" : {
"range" : [
{
"lower_bound" : "0.40.1",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/tuist/Noora.git"
},
{
"identity" : "swift-sdk",
"requirement" : {
"range" : [
{
"lower_bound" : "0.9.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/modelcontextprotocol/swift-sdk.git"
}
],
"manifest_display_name" : "yap",
"name" : "yap",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "26"
}
],
"products" : [
{
"name" : "yap",
"targets" : [
"yap"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "yap",
"module_type" : "SwiftTarget",
"name" : "yap",
"path" : "Sources/yap",
"product_dependencies" : [
"ArgumentParser",
"Noora",
"MCP"
],
"product_memberships" : [
"yap"
],
"sources" : [
"Dictate.swift",
"Extensions/AttributedString+Extensions.swift",
"Listen.swift",
"ListenAndDictate.swift",
"MCP.swift",
"OutputFormat.swift",
"Transcribe.swift",
"TranscriptionEngine.swift",
"Yap.swift"
],
"type" : "executable"
}
],
"tools_version" : "6.1"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"yap"
]
}
}
2026-02-15 14:11:10.035 xcodebuild[1152:6255] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme yap -destination generic/platform=iOS
Command line invocation:
/Applications/Xcode-26.0.0.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 yap -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
swift-system: https://github.com/apple/swift-system.git @ 1.6.4
swift-log: https://github.com/apple/swift-log.git @ 1.9.1
Rainbow: https://github.com/onevcat/Rainbow @ 4.2.1
Noora: https://github.com/tuist/Noora.git @ 0.54.2
mcp-swift-sdk: https://github.com/modelcontextprotocol/swift-sdk.git @ 0.10.2
yap: /Users/admin/builder/spi-builder-workspace
swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.0
EventSource: https://github.com/mattt/eventsource.git @ 1.3.0
Path: https://github.com/tuist/path @ 0.3.8
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (19 targets)
Target 'yap' in project 'yap'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'Noora' in project 'Noora'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'MCP' in project 'mcp-swift-sdk'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'EventSource' in project 'EventSource'
➜ Explicit dependency on target 'EventSource' in project 'EventSource'
Target 'EventSource' in project 'EventSource' (no dependencies)
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'CSystem' in project 'swift-system' (no dependencies)
Target 'Noora' in project 'Noora'
➜ Explicit dependency on target 'Noora' in project 'Noora'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'Path' in project 'Path'
Target 'Noora' in project 'Noora'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'Path' in project 'Path'
Target 'Path' in project 'Path'
➜ Explicit dependency on target 'Path' in project 'Path'
Target 'Path' in project 'Path' (no dependencies)
Target 'Logging' in project 'swift-log'
➜ Explicit dependency on target 'Logging' in project 'swift-log'
Target 'Logging' in project 'swift-log' (no dependencies)
Target 'Rainbow' in project 'Rainbow'
➜ Explicit dependency on target 'Rainbow' in project 'Rainbow'
Target 'Rainbow' in project 'Rainbow' (no dependencies)
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 75be6ddddf32aeda1bd3ee7a504e866c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/75be6ddddf32aeda1bd3ee7a504e866c.xcbuilddata
error: The package product 'MCP' requires minimum platform version 16.0 for the iOS platform, but this target supports 12.0 (in target 'yap' from project 'yap')
2026-02-15 14:11:11.779 xcodebuild[1184:6398] [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 yap
(1 failure)
BUILD FAILURE 6.2 iOS