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Build Information

Successful build of SerialSwift, reference main (a66344), with Swift 6.1 for macOS (SPM) on 27 Apr 2025 03:47:47 UTC.

Swift 6 data race errors: 1

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Flowduino/SerialSwift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Flowduino/SerialSwift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a663441 Create FUNDING.yml
Cloned https://github.com/Flowduino/SerialSwift.git
Revision (git rev-parse @):
a663441be77f80ead749d88fc92ae62554da5a9d
SUCCESS checkout https://github.com/Flowduino/SerialSwift.git at main
Fetching https://github.com/armadsen/ORSSerialPort.git
Fetching https://github.com/Flowduino/EventDrivenSwift.git
Fetching https://github.com/Flowduino/ThreadSafeSwift.git
Fetching https://github.com/Flowduino/Observable.git
[7/620] Fetching eventdrivenswift
[94/736] Fetching eventdrivenswift, observable
[192/3605] Fetching eventdrivenswift, observable, orsserialport
[365/3658] Fetching eventdrivenswift, observable, orsserialport, threadsafeswift
Fetched https://github.com/Flowduino/EventDrivenSwift.git from cache (0.94s)
Fetched https://github.com/Flowduino/Observable.git from cache (0.94s)
Fetched https://github.com/armadsen/ORSSerialPort.git from cache (0.94s)
Fetched https://github.com/Flowduino/ThreadSafeSwift.git from cache (0.94s)
Computing version for https://github.com/armadsen/ORSSerialPort.git
Computed https://github.com/armadsen/ORSSerialPort.git at 2.1.0 (1.52s)
Computing version for https://github.com/Flowduino/EventDrivenSwift.git
Computed https://github.com/Flowduino/EventDrivenSwift.git at 5.1.0 (0.56s)
Computing version for https://github.com/Flowduino/Observable.git
Computed https://github.com/Flowduino/Observable.git at 2.0.0 (0.58s)
Computing version for https://github.com/Flowduino/ThreadSafeSwift.git
Computed https://github.com/Flowduino/ThreadSafeSwift.git at 1.1.0 (0.58s)
Creating working copy for https://github.com/Flowduino/ThreadSafeSwift.git
Working copy of https://github.com/Flowduino/ThreadSafeSwift.git resolved at 1.1.0
Creating working copy for https://github.com/Flowduino/Observable.git
Working copy of https://github.com/Flowduino/Observable.git resolved at 2.0.0
Creating working copy for https://github.com/Flowduino/EventDrivenSwift.git
Working copy of https://github.com/Flowduino/EventDrivenSwift.git resolved at 5.1.0
Creating working copy for https://github.com/armadsen/ORSSerialPort.git
Working copy of https://github.com/armadsen/ORSSerialPort.git resolved at 2.1.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "serialswift",
      "name": "SerialSwift",
      "url": "https://github.com/Flowduino/SerialSwift.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SerialSwift",
      "dependencies": [
        {
          "identity": "threadsafeswift",
          "name": "ThreadSafeSwift",
          "url": "https://github.com/Flowduino/ThreadSafeSwift.git",
          "version": "1.1.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ThreadSafeSwift",
          "dependencies": [
          ]
        },
        {
          "identity": "observable",
          "name": "Observable",
          "url": "https://github.com/Flowduino/Observable.git",
          "version": "2.0.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Observable",
          "dependencies": [
            {
              "identity": "threadsafeswift",
              "name": "ThreadSafeSwift",
              "url": "https://github.com/Flowduino/ThreadSafeSwift.git",
              "version": "1.1.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ThreadSafeSwift",
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "eventdrivenswift",
          "name": "EventDrivenSwift",
          "url": "https://github.com/Flowduino/EventDrivenSwift.git",
          "version": "5.2.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/EventDrivenSwift",
          "dependencies": [
            {
              "identity": "threadsafeswift",
              "name": "ThreadSafeSwift",
              "url": "https://github.com/Flowduino/ThreadSafeSwift.git",
              "version": "1.1.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ThreadSafeSwift",
              "dependencies": [
              ]
            },
            {
              "identity": "observable",
              "name": "Observable",
              "url": "https://github.com/Flowduino/Observable.git",
              "version": "2.0.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Observable",
              "dependencies": [
                {
                  "identity": "threadsafeswift",
                  "name": "ThreadSafeSwift",
                  "url": "https://github.com/Flowduino/ThreadSafeSwift.git",
                  "version": "1.1.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ThreadSafeSwift",
                  "dependencies": [
                  ]
                }
              ]
            }
          ]
        },
        {
          "identity": "orsserialport",
          "name": "ORSSerialPort",
          "url": "https://github.com/armadsen/ORSSerialPort.git",
          "version": "2.1.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ORSSerialPort",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/Flowduino/SerialSwift.git
[1/62] Fetching serialswift
Fetched https://github.com/Flowduino/SerialSwift.git from cache (0.57s)
Fetching https://github.com/Flowduino/ThreadSafeSwift.git from cache
Fetching https://github.com/Flowduino/Observable.git from cache
Fetching https://github.com/Flowduino/EventDrivenSwift.git from cache
Fetching https://github.com/armadsen/ORSSerialPort.git from cache
Fetched https://github.com/Flowduino/EventDrivenSwift.git from cache (0.46s)
Fetched https://github.com/Flowduino/Observable.git from cache (0.46s)
Fetched https://github.com/Flowduino/ThreadSafeSwift.git from cache (0.46s)
Fetched https://github.com/armadsen/ORSSerialPort.git from cache (0.46s)
Computing version for https://github.com/armadsen/ORSSerialPort.git
Computed https://github.com/armadsen/ORSSerialPort.git at 2.1.0 (0.52s)
Computing version for https://github.com/Flowduino/Observable.git
Computed https://github.com/Flowduino/Observable.git at 2.0.0 (0.03s)
Computing version for https://github.com/Flowduino/ThreadSafeSwift.git
Computed https://github.com/Flowduino/ThreadSafeSwift.git at 1.1.0 (0.02s)
Computing version for https://github.com/Flowduino/EventDrivenSwift.git
Computed https://github.com/Flowduino/EventDrivenSwift.git at 5.2.0 (0.03s)
Creating working copy for https://github.com/Flowduino/EventDrivenSwift.git
Working copy of https://github.com/Flowduino/EventDrivenSwift.git resolved at 5.2.0
Creating working copy for https://github.com/armadsen/ORSSerialPort.git
Working copy of https://github.com/armadsen/ORSSerialPort.git resolved at 2.1.0
Creating working copy for https://github.com/Flowduino/Observable.git
Working copy of https://github.com/Flowduino/Observable.git resolved at 2.0.0
Creating working copy for https://github.com/Flowduino/ThreadSafeSwift.git
Working copy of https://github.com/Flowduino/ThreadSafeSwift.git resolved at 1.1.0
Creating working copy for https://github.com/Flowduino/SerialSwift.git
Working copy of https://github.com/Flowduino/SerialSwift.git resolved at main (a663441)
warning: '.resolve-product-dependencies': dependency 'serialswift' is not used by any target
Found 4 product dependencies
  - ThreadSafeSwift
  - Observable
  - EventDrivenSwift
  - ORSSerialPort
========================================
Build
========================================
Selected platform:         macosSpm
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"
}
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 -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/10] Write sources
[4/10] Write swift-version-2F0A5646E1D333AE.txt
[5/12] Compiling ORSSerial ORSSerialRequest.m
[6/12] Compiling ORSSerial ORSSerialBuffer.m
[7/12] Compiling ORSSerial ORSSerialPacketDescriptor.m
[8/12] Compiling ORSSerial ORSSerialPortManager.m
[9/12] Compiling ORSSerial ORSSerialPort.m
[11/12] Emitting module ThreadSafeSwift
[12/12] Compiling ThreadSafeSwift ThreadSafeSemaphore.swift
[13/21] Compiling Observable ObservableClass.swift
[14/21] Compiling Observable Observable.swift
[15/21] Compiling Observable ObservableThread.swift
[16/21] Compiling Observable ObservableThreadSafeClass.swift
[17/21] Compiling Observable KeyedObservableThreadSafeClass.swift
[18/21] Compiling Observable KeyedObservableThread.swift
[19/21] Compiling Observable KeyedObservableClass.swift
[20/21] Emitting module Observable
[21/21] Compiling Observable KeyedObservable.swift
[22/51] Emitting module EventDrivenSwift
[23/54] Compiling EventDrivenSwift EventPoolScaling.swift
[24/54] Compiling EventDrivenSwift EventPoolStaticScaler.swift
[25/54] Compiling EventDrivenSwift EventPooling.swift
[26/54] Compiling EventDrivenSwift EventPoolBalancer.swift
[27/54] Compiling EventDrivenSwift EventPoolBalancing.swift
[28/54] Compiling EventDrivenSwift EventPoolScaler.swift
[29/54] Compiling EventDrivenSwift EventThreadable.swift
[30/54] Compiling EventDrivenSwift UIEventThread.swift
[31/54] Compiling EventDrivenSwift UIEventThreadable.swift
[32/54] Compiling EventDrivenSwift EventCentral.swift
[33/54] Compiling EventDrivenSwift EventCentralable.swift
[34/54] Compiling EventDrivenSwift EventDispatchMethod.swift
[35/54] Compiling EventDrivenSwift EventPriority.swift
[36/54] Compiling EventDrivenSwift Eventable.swift
[37/54] Compiling EventDrivenSwift EventListeners.swift
[38/54] Compiling EventDrivenSwift EventMethod.swift
[39/54] Compiling EventDrivenSwift EventDispatcher.swift
[40/54] Compiling EventDrivenSwift EventDispatching.swift
[41/54] Compiling EventDrivenSwift EventHandler.swift
[42/54] Compiling EventDrivenSwift EventHandling.swift
[43/54] Compiling EventDrivenSwift EventListening.swift
[44/54] Compiling EventDrivenSwift EventListenerHandler.swift
[45/54] Compiling EventDrivenSwift EventListenerHandling.swift
[46/54] Compiling EventDrivenSwift EventListenable.swift
[47/54] Compiling EventDrivenSwift EventListener.swift
[48/54] Compiling EventDrivenSwift EventListenerInterest.swift
[49/54] Compiling EventDrivenSwift EventReceiver.swift
[50/54] Compiling EventDrivenSwift EventReceiving.swift
[51/54] Compiling EventDrivenSwift EventThread.swift
[52/54] Compiling EventDrivenSwift EventPool.swift
[53/54] Compiling EventDrivenSwift EventPoolLowestLoadBalancer.swift
[54/54] Compiling EventDrivenSwift EventPoolRoundRobinBalancer.swift
[55/64] Compiling SerialSwift Serialable.swift
[56/64] Compiling SerialSwift SerialObserver.swift
[57/64] Compiling SerialSwift SerialPortOpenedEvent.swift
[58/64] Compiling SerialSwift SerialPortClosedEvent.swift
[59/64] Compiling SerialSwift SerialPortDataReceivedEvent.swift
[60/64] Compiling SerialSwift SerialPortErrorEvent.swift
[61/64] Emitting module SerialSwift
/Users/admin/builder/spi-builder-workspace/Sources/SerialSwift/Serial.swift:21:45: warning: static property 'instances' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 19 |     // Static Members
 20 |
 21 |     @ThreadSafeSemaphore private static var instances = [SerialPortKey:Serial]()
    |                                             |- warning: static property 'instances' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                                             |- note: convert 'instances' to a 'let' constant to make 'Sendable' shared state immutable
    |                                             |- note: add '@MainActor' to make static property 'instances' part of global actor 'MainActor'
    |                                             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |
 23 |     public static subscript (port: String, baud: BaudRate) -> Serialable? {
[62/64] Compiling SerialSwift BaudRate.swift
[63/64] Compiling SerialSwift Serial.swift
/Users/admin/builder/spi-builder-workspace/Sources/SerialSwift/Serial.swift:21:45: warning: static property 'instances' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 19 |     // Static Members
 20 |
 21 |     @ThreadSafeSemaphore private static var instances = [SerialPortKey:Serial]()
    |                                             |- warning: static property 'instances' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                                             |- note: convert 'instances' to a 'let' constant to make 'Sendable' shared state immutable
    |                                             |- note: add '@MainActor' to make static property 'instances' part of global actor 'MainActor'
    |                                             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |
 23 |     public static subscript (port: String, baud: BaudRate) -> Serialable? {
[64/64] Compiling SerialSwift SerialPortRemovedEvent.swift
Build complete! (10.10s)
Build complete.
{
  "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" : {
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            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
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      },
      "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"
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      "type" : {
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          "automatic"
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      }
    }
  ],
  "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",
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      "product_memberships" : [
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      ],
      "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"
}
Done.