Swift Package Index

Build Information

Successful build of swift-cluster-membership, reference main (c32ad1), with Swift 6.4 for macOS (SPM) on 2 Oct 2026 23:53:55 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-cluster-membership.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swift-cluster-membership
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c32ad16 Housekeeping: replace repo-level CODE_OF_CONDUCT (#147)
Cloned https://github.com/apple/swift-cluster-membership.git
Revision (git rev-parse @):
c32ad16ec79976a9f674c3c34c05859cbb74f4b7
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-cluster-membership.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/apple/swift-cluster-membership.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 1159]
[Planning deferred tasks]
[Starting]
[22 / 460] _NIOBase64
[214 / 460] swift-nio_NIOPosix
[216 / 460]
[229 / 469] NIOConcurrencyHelpers
[236 / 488] CNIOWindows
[239 / 509]
[247 / 520] InternalCollectionsUtilities
[262 / 588]
[280 / 588]
[307 / 588]
[313 / 588]
[316 / 588]
[332 / 588]
[337 / 588] InternalCollectionsUtilities
[344 / 588] InternalCollectionsUtilities
[349 / 588] ClusterMembership-product
[355 / 590] Atomics
[361 / 590] Atomics
[370 / 590] NIOConcurrencyHelpers
[372 / 590] CoreMetrics
[376 / 590] _NIODataStructures
[389 / 590] _NIODataStructures
[411 / 590] NIOConcurrencyHelpers-product
[413 / 590] CoreMetrics
[425 / 590] NIOConcurrencyHelpers
[431 / 590] CoreMetrics
[435 / 590] Metrics
[443 / 592]
[450 / 597] SpanPreview
[467 / 609] OrderedCollections
[468 / 617]
[471 / 617] OrderedCollections
[473 / 632]
[478 / 632]
[485 / 633] DequeModule
[488 / 633] DequeModule
[494 / 644]
[500 / 644] UnixSignals
[516 / 644]
[516 / 644] OrderedCollections
[517 / 644] OrderedCollections-product
[522 / 644]
[525 / 644] DequeModule
[526 / 644] DequeModule
[536 / 646] Metrics
[544 / 648] DequeModule
[551 / 659] AsyncAlgorithms
[551 / 671] MetricsTestKit
[555 / 685] NIOCore
[558 / 685] MetricsTestKit
[567 / 685] SWIM
[573 / 685] SWIM-product
[578 / 685] NIOCore
[580 / 685] AsyncAlgorithms
[590 / 685] NIOCore
[591 / 685] NIOCore
[593 / 685] SWIM
[594 / 685] MetricsTestKit
[598 / 685] Metrics
[599 / 685] AsyncAlgorithms
[600 / 685] AsyncAlgorithms-product
[602 / 685] ServiceLifecycle
[606 / 685] AsyncAlgorithms
[606 / 685]
[608 / 686]
[611 / 686] AsyncAlgorithms
[617 / 696] ServiceLifecycle
[621 / 696] AsyncAlgorithms
[629 / 696] ServiceLifecycle
[631 / 696] NIOCore
[640 / 699] NIOCore
[646 / 703] NIOFoundationEssentialsCompat
[653 / 722]
[674 / 722] NIOPosix
[675 / 722] NIOPosix
[677 / 722] NIOPosix
[678 / 722] NIOFoundationEssentialsCompat
[681 / 722] NIOPosix
[688 / 723] NIOPosix
[688 / 723] NIO
[696 / 725]
[699 / 727] NIOFoundationCompat
[705 / 733] SWIMTestKit
[719 / 734] SWIMTestKit
[720 / 734] SWIMNIOExample
[730 / 744] SWIMNIOExample
[736 / 744] SWIMNIOExample
[737 / 744] NIOPosix
[743 / 744] SWIMNIOExample
Build complete! (19.13 sec)
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-metrics.git
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-nio.git
[1/8232] Fetching swift-log
[2/11778] Fetching swift-log, swift-metrics
[3/14627] Fetching swift-log, swift-metrics, swift-service-lifecycle
Fetched https://github.com/swift-server/swift-service-lifecycle.git (1.23s)
Fetched https://github.com/apple/swift-metrics.git (1.23s)
[1/86265] Fetching swift-nio
Fetched https://github.com/apple/swift-log.git (7.13s)
Fetched https://github.com/apple/swift-nio.git (7.13s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.11.0 (7.75s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.12.0 (0.57s)
Fetching https://github.com/apple/swift-async-algorithms.git
[1/6799] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git (1.70s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (2.39s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.7 (0.65s)
Fetching https://github.com/apple/swift-collections.git
[1/28538] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (3.17s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.1 (3.87s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.69s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-atomics.git
[1/1885] Fetching swift-atomics
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Fetched https://github.com/apple/swift-atomics.git (1.10s)
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Fetched https://github.com/apple/swift-system.git (1.36s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (1.99s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.62s)
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.11.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.12.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.1
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.7
Build complete.
{
  "cxx_language_standard" : "c++11",
  "dependencies" : [
    {
      "identity" : "swift-nio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.100.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-nio.git"
    },
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.13.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    },
    {
      "identity" : "swift-metrics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.10.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-metrics.git"
    },
    {
      "identity" : "swift-service-lifecycle",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.9.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swift-server/swift-service-lifecycle.git"
    }
  ],
  "manifest_display_name" : "swift-cluster-membership",
  "name" : "swift-cluster-membership",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "15.0"
    },
    {
      "name" : "ios",
      "version" : "18.0"
    },
    {
      "name" : "tvos",
      "version" : "18.0"
    },
    {
      "name" : "watchos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "ClusterMembership",
      "targets" : [
        "ClusterMembership"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SWIM",
      "targets" : [
        "SWIM"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SWIMNIOExample",
      "targets" : [
        "SWIMNIOExample"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SWIMTests",
      "module_type" : "SwiftTarget",
      "name" : "SWIMTests",
      "path" : "Tests/SWIMTests",
      "sources" : [
        "HeapTests.swift",
        "SWIMInstanceTests.swift",
        "SWIMMetricsTests.swift",
        "SWIMSettingsTests.swift"
      ],
      "target_dependencies" : [
        "SWIM",
        "SWIMTestKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SWIMTestKit",
      "module_type" : "SwiftTarget",
      "name" : "SWIMTestKit",
      "path" : "Sources/SWIMTestKit",
      "product_dependencies" : [
        "NIO",
        "Logging",
        "MetricsTestKit"
      ],
      "sources" : [
        "LogCapture.swift"
      ],
      "target_dependencies" : [
        "SWIM"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SWIMNIOExampleTests",
      "module_type" : "SwiftTarget",
      "name" : "SWIMNIOExampleTests",
      "path" : "Tests/SWIMNIOExampleTests",
      "sources" : [
        "CodingTests.swift",
        "SWIMNIOClusteredTests.swift",
        "SWIMNIOEventClusteredTests.swift",
        "SWIMNIOMetricsTests.swift",
        "Utils/TestClusters.swift"
      ],
      "target_dependencies" : [
        "SWIMNIOExample",
        "SWIMTestKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SWIMNIOExample",
      "module_type" : "SwiftTarget",
      "name" : "SWIMNIOExample",
      "path" : "Sources/SWIMNIOExample",
      "product_dependencies" : [
        "NIO",
        "NIOFoundationCompat",
        "NIOConcurrencyHelpers",
        "Logging",
        "Metrics",
        "ServiceLifecycle"
      ],
      "product_memberships" : [
        "SWIMNIOExample"
      ],
      "sources" : [
        "Coding.swift",
        "Errors.swift",
        "Logging.swift",
        "Message.swift",
        "SWIMNIOService.swift",
        "SWIMNIOShell.swift",
        "Settings.swift",
        "Utils/String+Extensions.swift",
        "Utils/time.swift"
      ],
      "target_dependencies" : [
        "SWIM"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SWIM",
      "module_type" : "SwiftTarget",
      "name" : "SWIM",
      "path" : "Sources/SWIM",
      "product_dependencies" : [
        "Logging",
        "Metrics"
      ],
      "product_memberships" : [
        "SWIM",
        "SWIMNIOExample"
      ],
      "sources" : [
        "Events.swift",
        "Member.swift",
        "Metrics.swift",
        "SWIM.swift",
        "SWIMInstance.swift",
        "Settings.swift",
        "Status.swift",
        "Utils/Heap.swift",
        "Utils/String+Extensions.swift",
        "Utils/_PrettyLog.swift",
        "Utils/time.swift"
      ],
      "target_dependencies" : [
        "ClusterMembership"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ClusterMembershipTests",
      "module_type" : "SwiftTarget",
      "name" : "ClusterMembershipTests",
      "path" : "Tests/ClusterMembershipTests",
      "sources" : [
        "NodeTests.swift"
      ],
      "target_dependencies" : [
        "ClusterMembership"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ClusterMembershipDocumentationTests",
      "module_type" : "SwiftTarget",
      "name" : "ClusterMembershipDocumentationTests",
      "path" : "Tests/ClusterMembershipDocumentationTests",
      "sources" : [
        "SWIMDocExamples.swift"
      ],
      "target_dependencies" : [
        "SWIM"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ClusterMembership",
      "module_type" : "SwiftTarget",
      "name" : "ClusterMembership",
      "path" : "Sources/ClusterMembership",
      "product_memberships" : [
        "ClusterMembership",
        "SWIM",
        "SWIMNIOExample"
      ],
      "sources" : [
        "Node.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
Done.