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Build Information

Failed to build SerialSwift, reference 1.0.4 (d2ee52), with Swift 6.1 for iOS using Xcode 16.3 on 27 Apr 2025 03:47:39 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SerialSwift -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Flowduino/SerialSwift.git
Reference: 1.0.4
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Flowduino/SerialSwift
 * tag               1.0.4      -> FETCH_HEAD
HEAD is now at d2ee521 EventDrivenSwift upgraded to 5.1.0
Cloned https://github.com/Flowduino/SerialSwift.git
Revision (git rev-parse @):
d2ee52193980d23ecf9ccd2d8fc65d292db9fcaf
SUCCESS checkout https://github.com/Flowduino/SerialSwift.git at 1.0.4
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Flowduino/SerialSwift.git
https://github.com/Flowduino/SerialSwift.git
{
  "dependencies" : [
    {
      "identity" : "threadsafeswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Flowduino/ThreadSafeSwift.git"
    },
    {
      "identity" : "observable",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Flowduino/Observable.git"
    },
    {
      "identity" : "eventdrivenswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "5.0.0",
            "upper_bound" : "6.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Flowduino/EventDrivenSwift.git"
    },
    {
      "identity" : "orsserialport",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.1.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/armadsen/ORSSerialPort.git"
    }
  ],
  "manifest_display_name" : "SerialSwift",
  "name" : "SerialSwift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "SerialSwift",
      "targets" : [
        "SerialSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SerialSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "SerialSwiftTests",
      "path" : "Tests/SerialSwiftTests",
      "product_dependencies" : [
        "ThreadSafeSwift",
        "Observable",
        "EventDrivenSwift",
        "ORSSerial"
      ],
      "sources" : [
        "SerialTests.swift"
      ],
      "target_dependencies" : [
        "SerialSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SerialSwift",
      "module_type" : "SwiftTarget",
      "name" : "SerialSwift",
      "path" : "Sources/SerialSwift",
      "product_dependencies" : [
        "ThreadSafeSwift",
        "Observable",
        "EventDrivenSwift",
        "ORSSerial"
      ],
      "product_memberships" : [
        "SerialSwift"
      ],
      "sources" : [
        "BaudRate.swift",
        "Events/SerialPortClosedEvent.swift",
        "Events/SerialPortDataReceivedEvent.swift",
        "Events/SerialPortErrorEvent.swift",
        "Events/SerialPortOpenedEvent.swift",
        "Events/SerialPortRemovedEvent.swift",
        "Observables/SerialObserver.swift",
        "Serial.swift",
        "Serialable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
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
Fetching from https://github.com/armadsen/ORSSerialPort.git
Fetching from https://github.com/Flowduino/EventDrivenSwift.git
Fetching from https://github.com/Flowduino/Observable.git
Fetching from https://github.com/Flowduino/ThreadSafeSwift.git
Creating working copy of package ‘ThreadSafeSwift’
Checking out 1.1.0 of package ‘ThreadSafeSwift’
Creating working copy of package ‘ORSSerialPort’
Checking out 2.1.0 of package ‘ORSSerialPort’
Creating working copy of package ‘Observable’
Checking out 2.0.0 of package ‘Observable’
Creating working copy of package ‘EventDrivenSwift’
Checking out 5.2.0 of package ‘EventDrivenSwift’
Resolve Package Graph
Resolved source packages:
  ThreadSafeSwift: https://github.com/Flowduino/ThreadSafeSwift.git @ 1.1.0
  ORSSerialPort: https://github.com/armadsen/ORSSerialPort.git @ 2.1.0
  SerialSwift: /Users/admin/builder/spi-builder-workspace
  Observable: https://github.com/Flowduino/Observable.git @ 2.0.0
  EventDrivenSwift: https://github.com/Flowduino/EventDrivenSwift.git @ 5.2.0
resolved source packages: ThreadSafeSwift, ORSSerialPort, SerialSwift, Observable, EventDrivenSwift
{
  "dependencies" : [
    {
      "identity" : "threadsafeswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Flowduino/ThreadSafeSwift.git"
    },
    {
      "identity" : "observable",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Flowduino/Observable.git"
    },
    {
      "identity" : "eventdrivenswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "5.0.0",
            "upper_bound" : "6.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Flowduino/EventDrivenSwift.git"
    },
    {
      "identity" : "orsserialport",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.1.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/armadsen/ORSSerialPort.git"
    }
  ],
  "manifest_display_name" : "SerialSwift",
  "name" : "SerialSwift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "SerialSwift",
      "targets" : [
        "SerialSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SerialSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "SerialSwiftTests",
      "path" : "Tests/SerialSwiftTests",
      "product_dependencies" : [
        "ThreadSafeSwift",
        "Observable",
        "EventDrivenSwift",
        "ORSSerial"
      ],
      "sources" : [
        "SerialTests.swift"
      ],
      "target_dependencies" : [
        "SerialSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SerialSwift",
      "module_type" : "SwiftTarget",
      "name" : "SerialSwift",
      "path" : "Sources/SerialSwift",
      "product_dependencies" : [
        "ThreadSafeSwift",
        "Observable",
        "EventDrivenSwift",
        "ORSSerial"
      ],
      "product_memberships" : [
        "SerialSwift"
      ],
      "sources" : [
        "BaudRate.swift",
        "Events/SerialPortClosedEvent.swift",
        "Events/SerialPortDataReceivedEvent.swift",
        "Events/SerialPortErrorEvent.swift",
        "Events/SerialPortOpenedEvent.swift",
        "Events/SerialPortRemovedEvent.swift",
        "Observables/SerialObserver.swift",
        "Serial.swift",
        "Serialable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SerialSwift"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SerialSwift -destination generic/platform=iOS 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 SerialSwift -destination generic/platform=iOS "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:
  SerialSwift: /Users/admin/builder/spi-builder-workspace
  ORSSerialPort: https://github.com/armadsen/ORSSerialPort.git @ 2.1.0
  ThreadSafeSwift: https://github.com/Flowduino/ThreadSafeSwift.git @ 1.1.0
  EventDrivenSwift: https://github.com/Flowduino/EventDrivenSwift.git @ 5.2.0
  Observable: https://github.com/Flowduino/Observable.git @ 2.0.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (10 targets)
    Target 'SerialSwift' in project 'SerialSwift'
        ➜ Explicit dependency on target 'SerialSwift' in project 'SerialSwift'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
        ➜ Explicit dependency on target 'Observable' in project 'Observable'
        ➜ Explicit dependency on target 'EventDrivenSwift' in project 'EventDrivenSwift'
        ➜ Explicit dependency on target 'ORSSerial' in project 'ORSSerialPort'
    Target 'SerialSwift' in project 'SerialSwift'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
        ➜ Explicit dependency on target 'Observable' in project 'Observable'
        ➜ Explicit dependency on target 'EventDrivenSwift' in project 'EventDrivenSwift'
        ➜ Explicit dependency on target 'ORSSerial' in project 'ORSSerialPort'
    Target 'ORSSerial' in project 'ORSSerialPort'
        ➜ Explicit dependency on target 'ORSSerial' in project 'ORSSerialPort'
    Target 'ORSSerial' in project 'ORSSerialPort' (no dependencies)
    Target 'EventDrivenSwift' in project 'EventDrivenSwift'
        ➜ Explicit dependency on target 'EventDrivenSwift' in project 'EventDrivenSwift'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
        ➜ Explicit dependency on target 'Observable' in project 'Observable'
    Target 'EventDrivenSwift' in project 'EventDrivenSwift'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
        ➜ Explicit dependency on target 'Observable' in project 'Observable'
    Target 'Observable' in project 'Observable'
        ➜ Explicit dependency on target 'Observable' in project 'Observable'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
    Target 'Observable' in project 'Observable'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
    Target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
    Target 'ThreadSafeSwift' in project 'ThreadSafeSwift' (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 -arch arm64 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -x objective-c -c /dev/null
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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -x c -c /dev/null
Build description signature: c7f8cfecb56b8cdc5d73a377bc139a70
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c7f8cfecb56b8cdc5d73a377bc139a70.xcbuilddata
error: The package product 'Observable' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'SerialSwift' from project 'SerialSwift')
error: The package product 'EventDrivenSwift' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'SerialSwift' from project 'SerialSwift')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme SerialSwift
(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:
  Observable: https://github.com/Flowduino/Observable.git @ 2.0.0
  SerialSwift: /Users/admin/builder/spi-builder-workspace
  EventDrivenSwift: https://github.com/Flowduino/EventDrivenSwift.git @ 5.2.0
  ORSSerialPort: https://github.com/armadsen/ORSSerialPort.git @ 2.1.0
  ThreadSafeSwift: https://github.com/Flowduino/ThreadSafeSwift.git @ 1.1.0
resolved source packages: Observable, SerialSwift, EventDrivenSwift, ORSSerialPort, ThreadSafeSwift
{
  "dependencies" : [
    {
      "identity" : "threadsafeswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Flowduino/ThreadSafeSwift.git"
    },
    {
      "identity" : "observable",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Flowduino/Observable.git"
    },
    {
      "identity" : "eventdrivenswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "5.0.0",
            "upper_bound" : "6.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Flowduino/EventDrivenSwift.git"
    },
    {
      "identity" : "orsserialport",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.1.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/armadsen/ORSSerialPort.git"
    }
  ],
  "manifest_display_name" : "SerialSwift",
  "name" : "SerialSwift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "SerialSwift",
      "targets" : [
        "SerialSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SerialSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "SerialSwiftTests",
      "path" : "Tests/SerialSwiftTests",
      "product_dependencies" : [
        "ThreadSafeSwift",
        "Observable",
        "EventDrivenSwift",
        "ORSSerial"
      ],
      "sources" : [
        "SerialTests.swift"
      ],
      "target_dependencies" : [
        "SerialSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SerialSwift",
      "module_type" : "SwiftTarget",
      "name" : "SerialSwift",
      "path" : "Sources/SerialSwift",
      "product_dependencies" : [
        "ThreadSafeSwift",
        "Observable",
        "EventDrivenSwift",
        "ORSSerial"
      ],
      "product_memberships" : [
        "SerialSwift"
      ],
      "sources" : [
        "BaudRate.swift",
        "Events/SerialPortClosedEvent.swift",
        "Events/SerialPortDataReceivedEvent.swift",
        "Events/SerialPortErrorEvent.swift",
        "Events/SerialPortOpenedEvent.swift",
        "Events/SerialPortRemovedEvent.swift",
        "Observables/SerialObserver.swift",
        "Serial.swift",
        "Serialable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SerialSwift"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SerialSwift -destination generic/platform=iOS
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 SerialSwift -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
  EventDrivenSwift: https://github.com/Flowduino/EventDrivenSwift.git @ 5.2.0
  SerialSwift: /Users/admin/builder/spi-builder-workspace
  ThreadSafeSwift: https://github.com/Flowduino/ThreadSafeSwift.git @ 1.1.0
  Observable: https://github.com/Flowduino/Observable.git @ 2.0.0
  ORSSerialPort: https://github.com/armadsen/ORSSerialPort.git @ 2.1.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (10 targets)
    Target 'SerialSwift' in project 'SerialSwift'
        ➜ Explicit dependency on target 'SerialSwift' in project 'SerialSwift'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
        ➜ Explicit dependency on target 'Observable' in project 'Observable'
        ➜ Explicit dependency on target 'EventDrivenSwift' in project 'EventDrivenSwift'
        ➜ Explicit dependency on target 'ORSSerial' in project 'ORSSerialPort'
    Target 'SerialSwift' in project 'SerialSwift'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
        ➜ Explicit dependency on target 'Observable' in project 'Observable'
        ➜ Explicit dependency on target 'EventDrivenSwift' in project 'EventDrivenSwift'
        ➜ Explicit dependency on target 'ORSSerial' in project 'ORSSerialPort'
    Target 'ORSSerial' in project 'ORSSerialPort'
        ➜ Explicit dependency on target 'ORSSerial' in project 'ORSSerialPort'
    Target 'ORSSerial' in project 'ORSSerialPort' (no dependencies)
    Target 'EventDrivenSwift' in project 'EventDrivenSwift'
        ➜ Explicit dependency on target 'EventDrivenSwift' in project 'EventDrivenSwift'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
        ➜ Explicit dependency on target 'Observable' in project 'Observable'
    Target 'EventDrivenSwift' in project 'EventDrivenSwift'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
        ➜ Explicit dependency on target 'Observable' in project 'Observable'
    Target 'Observable' in project 'Observable'
        ➜ Explicit dependency on target 'Observable' in project 'Observable'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
    Target 'Observable' in project 'Observable'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
    Target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
        ➜ Explicit dependency on target 'ThreadSafeSwift' in project 'ThreadSafeSwift'
    Target 'ThreadSafeSwift' in project 'ThreadSafeSwift' (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 -arch arm64 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -x objective-c -c /dev/null
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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -x c -c /dev/null
Build description signature: 5d3ff6f905b45ac3faab78e725574541
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/5d3ff6f905b45ac3faab78e725574541.xcbuilddata
error: The package product 'Observable' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'SerialSwift' from project 'SerialSwift')
error: The package product 'EventDrivenSwift' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'SerialSwift' from project 'SerialSwift')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme SerialSwift
(1 failure)
BUILD FAILURE 6.1 iOS