Swift Package Index

Build Information

Failed to build DevCycle, reference main (37a6fd), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 1 Oct 2026 04:09:46 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme DevCycle -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/DevCycleHQ/ios-client-sdk.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/DevCycleHQ/ios-client-sdk
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 37a6fd7 chore: resolve open dependabot security alerts (#275)
Cloned https://github.com/DevCycleHQ/ios-client-sdk.git
Revision (git rev-parse @):
37a6fd756bb6b699fbce8dd8c09bf9077952c2fd
SUCCESS checkout https://github.com/DevCycleHQ/ios-client-sdk.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/DevCycleHQ/ios-client-sdk.git
https://github.com/DevCycleHQ/ios-client-sdk.git
{
  "dependencies" : [
    {
      "identity" : "swift-eventsource",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "3.3.0",
            "upper_bound" : "4.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/LaunchDarkly/swift-eventsource.git"
    }
  ],
  "manifest_display_name" : "DevCycle",
  "name" : "DevCycle",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "DevCycle",
      "targets" : [
        "DevCycle"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "DevCycleTests_ObjC",
      "module_type" : "ClangTarget",
      "name" : "DevCycleTests-ObjC",
      "path" : "DevCycleTests/ObjC",
      "sources" : [
        "ObjCDevCycleClientTests.m",
        "ObjcDVCVariableTests.m",
        "ObjcDevCycleUserTests.m"
      ],
      "target_dependencies" : [
        "DevCycle"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DevCycleTests",
      "module_type" : "SwiftTarget",
      "name" : "DevCycleTests",
      "path" : "DevCycleTests",
      "sources" : [
        "Mocks/URLSessionMock.swift",
        "Models/DVCConfigTests.swift",
        "Models/DVCVariableTests.swift",
        "Models/DevCycleClientTests.swift",
        "Models/DevCycleEventTests.swift",
        "Models/DevCycleOptionsTest.swift",
        "Models/DevCycleUserTest.swift",
        "Models/EventQueueTests.swift",
        "Models/SSEMessage.swift",
        "Models/ThreadingTests.swift",
        "Models/UserConfigTests.swift",
        "Networking/DevCycleServiceTests.swift",
        "Utils/GetTestConfig.swift",
        "Utils/IsEqualTests.swift",
        "Utils/RequestConsolidatorTests.swift"
      ],
      "target_dependencies" : [
        "DevCycle"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DevCycle",
      "module_type" : "SwiftTarget",
      "name" : "DevCycle",
      "path" : "DevCycle",
      "product_dependencies" : [
        "LDSwiftEventSource"
      ],
      "product_memberships" : [
        "DevCycle"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/DevCycle/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "DVCVariable.swift",
        "DevCycleClient.swift",
        "DevCycleUser.swift",
        "Models/Cache.swift",
        "Models/CustomData.swift",
        "Models/DVCConfig.swift",
        "Models/DevCycleEvent.swift",
        "Models/DevCycleOptions.swift",
        "Models/EventQueue.swift",
        "Models/PlatformDetails.swift",
        "Models/UserConfig.swift",
        "Networking/DevCycleService.swift",
        "ObjC/ObjCDVCVariable.swift",
        "ObjC/ObjCDevCycleClient.swift",
        "ObjC/ObjCDevCycleEvent.swift",
        "ObjC/ObjCDevCycleOptions.swift",
        "ObjC/ObjCDevCycleUser.swift",
        "ObjC/ObjCErrors.swift",
        "ObjC/ObjCUserConfig.swift",
        "SSEConnection.swift",
        "Utils/Log.swift",
        "Utils/NotificationNames.swift",
        "Utils/ProcessConfig.swift",
        "Utils/RequestConsolidator.swift",
        "Utils/isEqual.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
    {
      "identity" : "swift-eventsource",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "3.3.0",
            "upper_bound" : "4.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/LaunchDarkly/swift-eventsource.git"
    }
  ],
  "manifest_display_name" : "DevCycle",
  "name" : "DevCycle",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "DevCycle",
      "targets" : [
        "DevCycle"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "DevCycleTests_ObjC",
      "module_type" : "ClangTarget",
      "name" : "DevCycleTests-ObjC",
      "path" : "DevCycleTests/ObjC",
      "sources" : [
        "ObjCDevCycleClientTests.m",
        "ObjcDVCVariableTests.m",
        "ObjcDevCycleUserTests.m"
      ],
      "target_dependencies" : [
        "DevCycle"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DevCycleTests",
      "module_type" : "SwiftTarget",
      "name" : "DevCycleTests",
      "path" : "DevCycleTests",
      "sources" : [
        "Mocks/URLSessionMock.swift",
        "Models/DVCConfigTests.swift",
        "Models/DVCVariableTests.swift",
        "Models/DevCycleClientTests.swift",
        "Models/DevCycleEventTests.swift",
        "Models/DevCycleOptionsTest.swift",
        "Models/DevCycleUserTest.swift",
        "Models/EventQueueTests.swift",
        "Models/SSEMessage.swift",
        "Models/ThreadingTests.swift",
        "Models/UserConfigTests.swift",
        "Networking/DevCycleServiceTests.swift",
        "Utils/GetTestConfig.swift",
        "Utils/IsEqualTests.swift",
        "Utils/RequestConsolidatorTests.swift"
      ],
      "target_dependencies" : [
        "DevCycle"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DevCycle",
      "module_type" : "SwiftTarget",
      "name" : "DevCycle",
      "path" : "DevCycle",
      "product_dependencies" : [
        "LDSwiftEventSource"
      ],
      "product_memberships" : [
        "DevCycle"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/DevCycle/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "DVCVariable.swift",
        "DevCycleClient.swift",
        "DevCycleUser.swift",
        "Models/Cache.swift",
        "Models/CustomData.swift",
        "Models/DVCConfig.swift",
        "Models/DevCycleEvent.swift",
        "Models/DevCycleOptions.swift",
        "Models/EventQueue.swift",
        "Models/PlatformDetails.swift",
        "Models/UserConfig.swift",
        "Networking/DevCycleService.swift",
        "ObjC/ObjCDVCVariable.swift",
        "ObjC/ObjCDevCycleClient.swift",
        "ObjC/ObjCDevCycleEvent.swift",
        "ObjC/ObjCDevCycleOptions.swift",
        "ObjC/ObjCDevCycleUser.swift",
        "ObjC/ObjCErrors.swift",
        "ObjC/ObjCUserConfig.swift",
        "SSEConnection.swift",
        "Utils/Log.swift",
        "Utils/NotificationNames.swift",
        "Utils/ProcessConfig.swift",
        "Utils/RequestConsolidator.swift",
        "Utils/isEqual.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "DevCycle",
    "schemes" : [
      "DevCycle",
      "DevCycleTests"
    ],
    "targets" : [
      "DevCycle",
      "DevCycleTests"
    ]
  }
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DevCycle"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme DevCycle -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.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 DevCycle -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  LDSwiftEventSource: https://github.com/LaunchDarkly/swift-eventsource.git @ 3.4.0
  DevCycle: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (5 targets)
    Target 'DevCycle' in project 'DevCycle'
        ➜ Explicit dependency on target 'DevCycle' in project 'DevCycle'
        ➜ Explicit dependency on target 'DevCycle_DevCycle' in project 'DevCycle'
        ➜ Explicit dependency on target 'LDSwiftEventSource' in project 'LDSwiftEventSource'
    Target 'DevCycle' in project 'DevCycle'
        ➜ Explicit dependency on target 'DevCycle_DevCycle' in project 'DevCycle'
        ➜ Explicit dependency on target 'LDSwiftEventSource' in project 'LDSwiftEventSource'
    Target 'LDSwiftEventSource' in project 'LDSwiftEventSource'
        ➜ Explicit dependency on target 'LDSwiftEventSource' in project 'LDSwiftEventSource'
    Target 'LDSwiftEventSource' in project 'LDSwiftEventSource' (no dependencies)
    Target 'DevCycle_DevCycle' in project 'DevCycle' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: a6d093a78f6c2df648ff06fe18f82d7a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/a6d093a78f6c2df648ff06fe18f82d7a.xcbuilddata
error: The package product 'LDSwiftEventSource' requires minimum platform version 12.0 for the macOS platform, but this target supports 10.13 (in target 'DevCycle' from project 'DevCycle')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:81582061dc97967c94dad9aaa04a1805d8d0b376, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:81582061dc97967c94dad9aaa04a1805d8d0b376, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:81582061dc97967c94dad9aaa04a1805d8d0b376, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:81582061dc97967c94dad9aaa04a1805d8d0b376, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme DevCycle
(1 failure)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  DevCycle: /Users/admin/builder/spi-builder-workspace
  LDSwiftEventSource: https://github.com/LaunchDarkly/swift-eventsource.git @ 3.4.0
resolved source packages: DevCycle, LDSwiftEventSource
{
  "dependencies" : [
    {
      "identity" : "swift-eventsource",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "3.3.0",
            "upper_bound" : "4.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/LaunchDarkly/swift-eventsource.git"
    }
  ],
  "manifest_display_name" : "DevCycle",
  "name" : "DevCycle",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "DevCycle",
      "targets" : [
        "DevCycle"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "DevCycleTests_ObjC",
      "module_type" : "ClangTarget",
      "name" : "DevCycleTests-ObjC",
      "path" : "DevCycleTests/ObjC",
      "sources" : [
        "ObjCDevCycleClientTests.m",
        "ObjcDVCVariableTests.m",
        "ObjcDevCycleUserTests.m"
      ],
      "target_dependencies" : [
        "DevCycle"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DevCycleTests",
      "module_type" : "SwiftTarget",
      "name" : "DevCycleTests",
      "path" : "DevCycleTests",
      "sources" : [
        "Mocks/URLSessionMock.swift",
        "Models/DVCConfigTests.swift",
        "Models/DVCVariableTests.swift",
        "Models/DevCycleClientTests.swift",
        "Models/DevCycleEventTests.swift",
        "Models/DevCycleOptionsTest.swift",
        "Models/DevCycleUserTest.swift",
        "Models/EventQueueTests.swift",
        "Models/SSEMessage.swift",
        "Models/ThreadingTests.swift",
        "Models/UserConfigTests.swift",
        "Networking/DevCycleServiceTests.swift",
        "Utils/GetTestConfig.swift",
        "Utils/IsEqualTests.swift",
        "Utils/RequestConsolidatorTests.swift"
      ],
      "target_dependencies" : [
        "DevCycle"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DevCycle",
      "module_type" : "SwiftTarget",
      "name" : "DevCycle",
      "path" : "DevCycle",
      "product_dependencies" : [
        "LDSwiftEventSource"
      ],
      "product_memberships" : [
        "DevCycle"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/DevCycle/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "DVCVariable.swift",
        "DevCycleClient.swift",
        "DevCycleUser.swift",
        "Models/Cache.swift",
        "Models/CustomData.swift",
        "Models/DVCConfig.swift",
        "Models/DevCycleEvent.swift",
        "Models/DevCycleOptions.swift",
        "Models/EventQueue.swift",
        "Models/PlatformDetails.swift",
        "Models/UserConfig.swift",
        "Networking/DevCycleService.swift",
        "ObjC/ObjCDVCVariable.swift",
        "ObjC/ObjCDevCycleClient.swift",
        "ObjC/ObjCDevCycleEvent.swift",
        "ObjC/ObjCDevCycleOptions.swift",
        "ObjC/ObjCDevCycleUser.swift",
        "ObjC/ObjCErrors.swift",
        "ObjC/ObjCUserConfig.swift",
        "SSEConnection.swift",
        "Utils/Log.swift",
        "Utils/NotificationNames.swift",
        "Utils/ProcessConfig.swift",
        "Utils/RequestConsolidator.swift",
        "Utils/isEqual.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DevCycle"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme DevCycle -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.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 DevCycle -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  DevCycle: /Users/admin/builder/spi-builder-workspace
  LDSwiftEventSource: https://github.com/LaunchDarkly/swift-eventsource.git @ 3.4.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (5 targets)
    Target 'DevCycle' in project 'DevCycle'
        ➜ Explicit dependency on target 'DevCycle' in project 'DevCycle'
        ➜ Explicit dependency on target 'DevCycle_DevCycle' in project 'DevCycle'
        ➜ Explicit dependency on target 'LDSwiftEventSource' in project 'LDSwiftEventSource'
    Target 'DevCycle' in project 'DevCycle'
        ➜ Explicit dependency on target 'DevCycle_DevCycle' in project 'DevCycle'
        ➜ Explicit dependency on target 'LDSwiftEventSource' in project 'LDSwiftEventSource'
    Target 'LDSwiftEventSource' in project 'LDSwiftEventSource'
        ➜ Explicit dependency on target 'LDSwiftEventSource' in project 'LDSwiftEventSource'
    Target 'LDSwiftEventSource' in project 'LDSwiftEventSource' (no dependencies)
    Target 'DevCycle_DevCycle' in project 'DevCycle' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 8c81ecd29d8fb37cdb8ea36ee915aa97
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/8c81ecd29d8fb37cdb8ea36ee915aa97.xcbuilddata
error: The package product 'LDSwiftEventSource' requires minimum platform version 12.0 for the macOS platform, but this target supports 10.13 (in target 'DevCycle' from project 'DevCycle')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:81582061dc97967c94dad9aaa04a1805d8d0b376, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:81582061dc97967c94dad9aaa04a1805d8d0b376, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:81582061dc97967c94dad9aaa04a1805d8d0b376, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:81582061dc97967c94dad9aaa04a1805d8d0b376, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme DevCycle
(1 failure)
BUILD FAILURE 6.1 macosXcodebuild