Swift Package Index

Build Information

Successful build of OpenObservation, reference 0.0.2 (1dd8b1), with Swift 6.4 for macOS (SPM) on 24 Sep 2026 13:40:35 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
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/OpenSwiftUIProject/OpenObservation.git
Reference: 0.0.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/OpenSwiftUIProject/OpenObservation
 * tag               0.0.2      -> FETCH_HEAD
HEAD is now at 1dd8b16 Update README to document Swift 6.1 alignment (#4)
Cloned https://github.com/OpenSwiftUIProject/OpenObservation.git
Revision (git rev-parse @):
1dd8b16a539e3563e05b77749acf334a4857a6a7
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/OpenSwiftUIProject/OpenObservation.git at 0.0.2
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/OpenSwiftUIProject/OpenObservation.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 623]
[Planning deferred tasks]
[120 / 274]
[130 / 278] SwiftSyntax510
[140 / 288] SwiftSyntax510
[165 / 289] SwiftSyntax509
[179 / 315]
[182 / 315]
[185 / 315]
[188 / 315]
[199 / 315] SwiftSyntax
[208 / 318] SwiftBasicFormat
[215 / 347] SwiftParser
[232 / 347] SwiftParser
[233 / 347] SwiftParser
[234 / 347] SwiftParser
[235 / 347] SwiftParser
[238 / 347] SwiftParser
[240 / 347] SwiftParser
[246 / 347] SwiftDiagnostics
[247 / 347] SwiftOperators
[253 / 347] SwiftDiagnostics
[257 / 349] SwiftOperators
[265 / 371] SwiftParserDiagnostics
[268 / 371] SwiftParserDiagnostics
[277 / 371] SwiftParserDiagnostics
[282 / 371] SwiftParserDiagnostics
[290 / 371] SwiftSyntaxBuilder
[295 / 372] SwiftOperators
[299 / 392]
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[306 / 392]
[315 / 392] SwiftSyntaxBuilder
[317 / 392] SwiftSyntaxBuilder
[324 / 393] SwiftSyntaxBuilder
[325 / 393] SwiftSyntaxMacros
[334 / 404] SwiftSyntaxMacros
[343 / 405] SwiftSyntaxMacros
[344 / 405] SwiftSyntaxMacroExpansion
[353 / 415] SwiftSyntaxMacroExpansion
[354 / 415] SwiftSyntaxMacroExpansion
[361 / 416] SwiftSyntaxMacroExpansion
[361 / 416] SwiftCompilerPluginMessageHandling
[369 / 427] SwiftCompilerPluginMessageHandling
[372 / 427] SwiftCompilerPluginMessageHandling
[380 / 428] SwiftCompilerPluginMessageHandling
[380 / 428] SwiftCompilerPlugin
[389 / 430] SwiftCompilerPlugin
[390 / 430] SwiftSyntax
[392 / 430] SwiftSyntax
[398 / 430] SwiftSyntaxBuilder
[408 / 430] OpenObservationMacros
[410 / 431] OpenObservationMacros
[419 / 462]
[423 / 462]
[427 / 462]
[428 / 462]
[431 / 462]
[433 / 462]
[435 / 462]
[441 / 462] OpenObservationMacros
[442 / 462] OpenObservationMacros
[444 / 462] OpenObservationMacros
[447 / 463] OpenObservation
[453 / 469] OpenObservation
[465 / 470] OpenObservationClient-product
[467 / 472] OpenObservationClient-product
[468 / 472] OpenObservationClient-product
[470 / 472] OpenObservationClient-product
Build complete! (21.84 sec)
warning: 'spi-builder-workspace': [env] OPENOBSERVATION_DEVELOPMENT not set, using default: false
[env] OPENOBSERVATION_SWIFT_TOOLCHAIN_SUPPORTED not set, using default: false
Fetching https://github.com/swiftlang/swift-syntax
[1/80027] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax (6.07s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 601.0.1 (9.01s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 601.0.1
Build complete.
{
  "cxx_language_standard" : "c++17",
  "dependencies" : [
    {
      "identity" : "swift-syntax",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "601.0.0",
            "upper_bound" : "602.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swiftlang/swift-syntax"
    }
  ],
  "manifest_display_name" : "OpenObservation",
  "name" : "OpenObservation",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "OpenObservation",
      "targets" : [
        "OpenObservation"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "OpenObservationClient",
      "targets" : [
        "OpenObservationClient"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "OpenObservationMacros",
      "targets" : [
        "OpenObservationMacros"
      ],
      "type" : {
        "macro" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "OpenObservationMacros",
      "module_type" : "SwiftTarget",
      "name" : "OpenObservationMacros",
      "path" : "Sources/OpenObservationMacros",
      "product_dependencies" : [
        "SwiftDiagnostics",
        "SwiftSyntaxBuilder",
        "SwiftSyntax",
        "SwiftSyntaxMacros",
        "SwiftCompilerPlugin"
      ],
      "product_memberships" : [
        "OpenObservation",
        "OpenObservationClient",
        "OpenObservationMacros"
      ],
      "sources" : [
        "Availability.swift",
        "Extensions.swift",
        "ObservableMacro.swift",
        "OpenObservationMacros.swift"
      ],
      "type" : "macro"
    },
    {
      "c99name" : "OpenObservationMacroTests",
      "module_type" : "SwiftTarget",
      "name" : "OpenObservationMacroTests",
      "path" : "Tests/OpenObservationMacroTests",
      "product_dependencies" : [
        "SwiftSyntaxMacrosTestSupport"
      ],
      "sources" : [
        "OpenObservationMacroTests.swift"
      ],
      "target_dependencies" : [
        "OpenObservationMacros"
      ],
      "type" : "test"
    },
    {
      "c99name" : "OpenObservationCxx",
      "module_type" : "ClangTarget",
      "name" : "OpenObservationCxx",
      "path" : "Sources/OpenObservationCxx",
      "product_memberships" : [
        "OpenObservation",
        "OpenObservationClient"
      ],
      "sources" : [
        "Locking.cpp",
        "ThreadLocal.cpp"
      ],
      "type" : "library"
    },
    {
      "c99name" : "OpenObservationClient",
      "module_type" : "SwiftTarget",
      "name" : "OpenObservationClient",
      "path" : "Sources/OpenObservationClient",
      "product_memberships" : [
        "OpenObservationClient"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "OpenObservation"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "OpenObservation",
      "module_type" : "SwiftTarget",
      "name" : "OpenObservation",
      "path" : "Sources/OpenObservation",
      "product_memberships" : [
        "OpenObservation",
        "OpenObservationClient"
      ],
      "sources" : [
        "Locking.swift",
        "Observable.swift",
        "ObservationRegistrar.swift",
        "ObservationTracking.swift",
        "ThreadLocal.swift"
      ],
      "target_dependencies" : [
        "OpenObservationCxx",
        "OpenObservationMacros"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
warning: 'spi-builder-workspace': [env] OPENOBSERVATION_DEVELOPMENT not set, using default: false
[env] OPENOBSERVATION_SWIFT_TOOLCHAIN_SUPPORTED not set, using default: false
Done.