Swift Package Index

Build Information

Failed to build Hammer, reference main (e8517a), with Swift 6.1 for macOS (SPM) on 31 Oct 2026 21:54:17 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/lyft/hammer.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/lyft/hammer
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at e8517a8 Move the docs into a docs folder (#92)
Cloned https://github.com/lyft/hammer.git
Revision (git rev-parse @):
e8517a84f63d0c007dcc51d1507a258f2340ec88
SUCCESS checkout https://github.com/lyft/hammer.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/lyft/hammer.git
https://github.com/lyft/hammer.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Hammer",
  "name" : "Hammer",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Hammer",
      "targets" : [
        "Hammer"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "HammerAgent",
      "targets" : [
        "HammerAgent"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "hammer",
      "targets" : [
        "HammerCLI"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "HammerCLI",
      "module_type" : "SwiftTarget",
      "name" : "HammerCLI",
      "path" : "Sources/HammerCLI",
      "product_memberships" : [
        "hammer"
      ],
      "sources" : [
        "AgentClient.swift",
        "CommandArguments.swift",
        "HammerCLI.swift",
        "MCPServer.swift"
      ],
      "target_dependencies" : [
        "HammerAgentCore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "HammerAgentCore",
      "module_type" : "SwiftTarget",
      "name" : "HammerAgentCore",
      "path" : "Sources/HammerAgentCore",
      "product_memberships" : [
        "HammerAgent",
        "hammer"
      ],
      "sources" : [
        "AgentGuide.swift",
        "AgentWire.swift",
        "ArgumentValidation.swift",
        "BuiltinCommands+Editing.swift",
        "BuiltinCommands.swift",
        "CommandDescriptor.swift",
        "JSONValue.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "HammerAgent",
      "module_type" : "SwiftTarget",
      "name" : "HammerAgent",
      "path" : "Sources/HammerAgent",
      "product_memberships" : [
        "HammerAgent"
      ],
      "sources" : [
        "AgentCommand.swift",
        "ChangeLog.swift",
        "CommandRouter.swift",
        "Commands/AccessibilityTraitNames.swift",
        "Commands/DescribeCommand.swift",
        "Commands/EditingCommands.swift",
        "Commands/GestureCommands.swift",
        "Commands/InspectionCommands.swift",
        "Commands/KeyboardCommands.swift",
        "Commands/ScreenshotCommand.swift",
        "Commands/Target.swift",
        "Commands/WaitCommands.swift",
        "Editing/Constraints.swift",
        "Editing/ValueCodec.swift",
        "Editing/ViewOutputs.swift",
        "Editing/ViewProperties.swift",
        "Editing/ViewProperty.swift",
        "ErrorReport.swift",
        "HammerAgent.swift",
        "ObjectReferences.swift",
        "Server/HTTPServer.swift"
      ],
      "target_dependencies" : [
        "Hammer",
        "HammerAgentCore"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Hammer",
      "module_type" : "SwiftTarget",
      "name" : "Hammer",
      "path" : "Sources/Hammer",
      "product_memberships" : [
        "Hammer",
        "HammerAgent"
      ],
      "sources" : [
        "AppleInternal/AppleInternal+BackBoardServices.swift",
        "AppleInternal/AppleInternal+IOHID.swift",
        "AppleInternal/AppleInternal+UIKit.swift",
        "Compatibility/EventGenerator+Hand+Synchronous.swift",
        "Compatibility/EventGenerator+Keyboard+Synchronous.swift",
        "Compatibility/EventGenerator+Stylus+Synchronous.swift",
        "Compatibility/EventGenerator+Synchronous.swift",
        "Compatibility/EventGenerator+Waiting+Synchronous.swift",
        "DebugWindow/DebugVisualizerWindow.swift",
        "EventGenerator/AccessibilityQuery.swift",
        "EventGenerator/ElementSnapshot.swift",
        "EventGenerator/EventGenerator+Hand/EventGenerator+Hand.swift",
        "EventGenerator/EventGenerator+Hand/FingerIndex.swift",
        "EventGenerator/EventGenerator+Hand/HandInfo.swift",
        "EventGenerator/EventGenerator+Hand/SwipeDirection.swift",
        "EventGenerator/EventGenerator+Keyboard/EventGenerator+Keyboard.swift",
        "EventGenerator/EventGenerator+Keyboard/KeyboardKey.swift",
        "EventGenerator/EventGenerator+Marker.swift",
        "EventGenerator/EventGenerator+Readiness.swift",
        "EventGenerator/EventGenerator+Settings.swift",
        "EventGenerator/EventGenerator+Stylus/EventGenerator+Stylus.swift",
        "EventGenerator/EventGenerator+Stylus/StylusInfo.swift",
        "EventGenerator/EventGenerator+SwiftUI.swift",
        "EventGenerator/EventGenerator.swift",
        "EventGenerator/HammerLocatable.swift",
        "Utilities/AccessibilityElements.swift",
        "Utilities/CoreGraphic+Extensions.swift",
        "Utilities/Deadline.swift",
        "Utilities/FrameTracker.swift",
        "Utilities/HammerError.swift",
        "Utilities/HammerWindow.swift",
        "Utilities/MainRunLoop.swift",
        "Utilities/Subviews.swift",
        "Utilities/SwiftErrorHooks.swift",
        "Utilities/TouchStorage.swift",
        "Utilities/UIKit+Extensions.swift",
        "Utilities/Waiting.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats
Building for debugging...
[0/9] Write sources
[1/9] Write hammer-entitlement.plist
[2/9] Write sources
[5/9] Write swift-version-2F0A5646E1D333AE.txt
[7/52] Compiling HammerAgentCore JSONValue.swift
[8/52] Compiling HammerAgentCore BuiltinCommands.swift
[9/52] Compiling HammerAgentCore ArgumentValidation.swift
[10/52] Compiling HammerAgentCore CommandDescriptor.swift
[11/52] Compiling HammerAgentCore BuiltinCommands+Editing.swift
[12/52] Compiling HammerAgentCore AgentGuide.swift
[13/52] Emitting module HammerAgentCore
[14/52] Compiling HammerAgentCore AgentWire.swift
[15/57] Compiling HammerCLI MCPServer.swift
[16/57] Compiling HammerCLI CommandArguments.swift
[17/57] Compiling HammerCLI AgentClient.swift
[18/57] Emitting module HammerCLI
[19/57] Compiling HammerCLI HammerCLI.swift
[19/57] Write Objects.LinkFileList
[20/57] Linking hammer
[21/57] Applying hammer
error: emit-module command failed with exit code 1 (use -v to see invocation)
[23/57] Emitting module Hammer
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[24/60] Compiling Hammer KeyboardKey.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[25/60] Compiling Hammer EventGenerator+Marker.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[26/60] Compiling Hammer EventGenerator+Readiness.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[27/60] Compiling Hammer EventGenerator+Settings.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[28/60] Compiling Hammer TouchStorage.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[29/60] Compiling Hammer UIKit+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[30/60] Compiling Hammer Waiting.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[31/60] Compiling Hammer MainRunLoop.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[32/60] Compiling Hammer Subviews.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[33/60] Compiling Hammer SwiftErrorHooks.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[34/60] Compiling Hammer FrameTracker.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[35/60] Compiling Hammer HammerError.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[36/60] Compiling Hammer HammerWindow.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[37/60] Compiling Hammer AppleInternal+BackBoardServices.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[38/60] Compiling Hammer AppleInternal+IOHID.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[39/60] Compiling Hammer AppleInternal+UIKit.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[40/60] Compiling Hammer EventGenerator+Hand+Synchronous.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[41/60] Compiling Hammer EventGenerator+Stylus.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[42/60] Compiling Hammer StylusInfo.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[43/60] Compiling Hammer EventGenerator+SwiftUI.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[44/60] Compiling Hammer EventGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[45/60] Compiling Hammer DebugVisualizerWindow.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[46/60] Compiling Hammer AccessibilityQuery.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[47/60] Compiling Hammer ElementSnapshot.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[48/60] Compiling Hammer EventGenerator+Hand.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[49/60] Compiling Hammer EventGenerator+Keyboard+Synchronous.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[50/60] Compiling Hammer EventGenerator+Stylus+Synchronous.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[51/60] Compiling Hammer EventGenerator+Synchronous.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[52/60] Compiling Hammer EventGenerator+Waiting+Synchronous.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[53/60] Compiling Hammer FingerIndex.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[54/60] Compiling Hammer HandInfo.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[55/60] Compiling Hammer SwipeDirection.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[56/60] Compiling Hammer EventGenerator+Keyboard.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[57/60] Compiling Hammer HammerLocatable.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[58/60] Compiling Hammer AccessibilityElements.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[59/60] Compiling Hammer CoreGraphic+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[60/60] Compiling Hammer Deadline.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/4] Write swift-version-2F0A5646E1D333AE.txt
[2/47] Compiling HammerAgentCore JSONValue.swift
[3/47] Compiling HammerAgentCore BuiltinCommands.swift
[4/47] Compiling HammerAgentCore BuiltinCommands+Editing.swift
[5/47] Compiling Hammer FrameTracker.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[6/47] Compiling Hammer HammerError.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[7/47] Compiling Hammer HammerWindow.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[8/50] Compiling Hammer HammerLocatable.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[9/50] Compiling Hammer AccessibilityElements.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[10/50] Compiling Hammer CoreGraphic+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[11/50] Compiling Hammer Deadline.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[12/50] Compiling Hammer EventGenerator+Stylus.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[13/50] Compiling Hammer StylusInfo.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[14/50] Compiling Hammer EventGenerator+SwiftUI.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[15/50] Compiling Hammer EventGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[16/50] Compiling HammerAgentCore CommandDescriptor.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[17/50] Emitting module Hammer
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[18/50] Compiling Hammer KeyboardKey.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[19/50] Compiling Hammer EventGenerator+Marker.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[20/50] Compiling Hammer EventGenerator+Readiness.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[21/50] Compiling Hammer EventGenerator+Settings.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[22/50] Compiling Hammer AppleInternal+BackBoardServices.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[23/50] Compiling Hammer AppleInternal+IOHID.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[24/50] Compiling Hammer AppleInternal+UIKit.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[25/50] Compiling Hammer EventGenerator+Hand+Synchronous.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[26/50] Compiling Hammer FingerIndex.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[27/50] Compiling Hammer HandInfo.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[28/50] Compiling Hammer SwipeDirection.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[29/50] Compiling Hammer EventGenerator+Keyboard.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[30/50] Compiling Hammer EventGenerator+Keyboard+Synchronous.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[31/50] Compiling Hammer EventGenerator+Stylus+Synchronous.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[32/50] Compiling Hammer EventGenerator+Synchronous.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[33/50] Compiling Hammer EventGenerator+Waiting+Synchronous.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[34/50] Compiling HammerAgentCore AgentWire.swift
[35/50] Compiling HammerAgentCore ArgumentValidation.swift
[36/50] Emitting module HammerAgentCore
[37/50] Compiling HammerAgentCore AgentGuide.swift
[38/55] Compiling Hammer TouchStorage.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[39/55] Compiling Hammer UIKit+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[40/55] Compiling Hammer Waiting.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[41/55] Compiling HammerCLI MCPServer.swift
[42/55] Emitting module HammerCLI
[43/55] Compiling HammerCLI AgentClient.swift
[44/55] Compiling HammerCLI HammerCLI.swift
[45/55] Compiling HammerCLI CommandArguments.swift
[45/54] Linking hammer
[46/54] Applying hammer
[48/54] Compiling Hammer MainRunLoop.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[49/54] Compiling Hammer Subviews.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[50/54] Compiling Hammer SwiftErrorHooks.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[51/54] Compiling Hammer DebugVisualizerWindow.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[52/54] Compiling Hammer AccessibilityQuery.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[53/54] Compiling Hammer ElementSnapshot.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
[54/54] Compiling Hammer EventGenerator+Hand.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hammer/AppleInternal/AppleInternal+UIKit.swift:2:8: error: no such module 'UIKit'
  1 | import Foundation
  2 | import UIKit
    |        `- error: no such module 'UIKit'
  3 |
  4 | @objc protocol UIApplicationPrivate: NSObjectProtocol {
BUILD FAILURE 6.1 macosSpm