Swift Package Index

Build Information

Successful build of xctest-dynamic-overlay, reference 1.13.1 (d9308a), with Swift 6.1 for macOS (SPM) on 28 Aug 2026 03:29:17 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

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pointfreeco/xctest-dynamic-overlay.git
Reference: 1.13.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pointfreeco/xctest-dynamic-overlay
 * tag               1.13.1     -> FETCH_HEAD
HEAD is now at d9308ad Merge pull request #3 from pointfreeco/fix-deprecations
Cloned https://github.com/pointfreeco/xctest-dynamic-overlay.git
Revision (git rev-parse @):
d9308ad679143c26a30dec52daefe82f54af2b82
SUCCESS checkout https://github.com/pointfreeco/xctest-dynamic-overlay.git at 1.13.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/pointfreeco/xctest-dynamic-overlay.git
https://github.com/pointfreeco/xctest-dynamic-overlay.git
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin"
    }
  ],
  "manifest_display_name" : "xctest-dynamic-overlay",
  "name" : "xctest-dynamic-overlay",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "IssueReporting",
      "targets" : [
        "IssueReporting"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "IssueReportingTestSupport",
      "targets" : [
        "IssueReportingTestSupport"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    },
    {
      "name" : "XCTestDynamicOverlay",
      "targets" : [
        "XCTestDynamicOverlay"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "XCTestDynamicOverlay",
      "module_type" : "SwiftTarget",
      "name" : "XCTestDynamicOverlay",
      "path" : "Sources/XCTestDynamicOverlay",
      "product_memberships" : [
        "XCTestDynamicOverlay"
      ],
      "sources" : [
        "Internal/Deprecations.swift",
        "Internal/Exports.swift",
        "Internal/Fail.swift"
      ],
      "target_dependencies" : [
        "IssueReporting"
      ],
      "type" : "library"
    },
    {
      "c99name" : "IssueReportingTestSupport",
      "module_type" : "SwiftTarget",
      "name" : "IssueReportingTestSupport",
      "path" : "Sources/IssueReportingTestSupport",
      "product_memberships" : [
        "IssueReportingTestSupport"
      ],
      "sources" : [
        "SwiftTesting.swift",
        "Symbolic Links/IssueReportingPackageSupport/_Test.swift",
        "XCTest.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "IssueReporting",
      "module_type" : "SwiftTarget",
      "name" : "IssueReporting",
      "path" : "Sources/IssueReporting",
      "product_memberships" : [
        "IssueReporting",
        "XCTestDynamicOverlay"
      ],
      "sources" : [
        "ErrorReporting.swift",
        "Internal/AppHostWarning.swift",
        "Internal/Deprecations.swift",
        "Internal/FailureObserver.swift",
        "Internal/LockIsolated.swift",
        "Internal/Rethrows.swift",
        "Internal/SwiftTesting.swift",
        "Internal/UncheckedSendable.swift",
        "Internal/Warn.swift",
        "Internal/XCTest.swift",
        "IsTesting.swift",
        "IssueReporter.swift",
        "IssueReporters/BreakpointReporter.swift",
        "IssueReporters/DefaultReporter.swift",
        "IssueReporters/FatalErrorReporter.swift",
        "IssueSeverity.swift",
        "ReportIssue.swift",
        "Symbolic Links/IssueReportingPackageSupport/_Test.swift",
        "TestContext.swift",
        "Unimplemented.swift",
        "WithExpectedIssue.swift",
        "WithIssueContext.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
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
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/8] Write sources
[5/8] Write swift-version-2F0A5646E1D333AE.txt
[7/33] Emitting module IssueReporting
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Internal/SwiftTesting.swift:13:42: warning: '@concurrent' has been renamed to '@Sendable'
 11 | // NB: We can drop this when we bump to swift-tools-version 6.2
 12 | #if hasFeature(NonisolatedNonsendingByDefault)
 13 |   public typealias _AsyncThrowingBody = @concurrent () async throws -> Void
    |                                          `- warning: '@concurrent' has been renamed to '@Sendable'
 14 | #else
 15 |   public typealias _AsyncThrowingBody = () async throws -> Void
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Unimplemented.swift:4:6: warning: '@concurrent' has been renamed to '@Sendable'
  2 | #if hasFeature(NonisolatedNonsendingByDefault)
  3 |   public typealias _UnimplementedAsyncClosure<each Argument, Result> =
  4 |     @concurrent @Sendable (repeat each Argument) async -> sending Result
    |      `- warning: '@concurrent' has been renamed to '@Sendable'
  5 |   public typealias _UnimplementedAsyncThrowingClosure<each Argument, Result> =
  6 |     @concurrent @Sendable (repeat each Argument) async throws -> sending Result
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Unimplemented.swift:6:6: warning: '@concurrent' has been renamed to '@Sendable'
  4 |     @concurrent @Sendable (repeat each Argument) async -> sending Result
  5 |   public typealias _UnimplementedAsyncThrowingClosure<each Argument, Result> =
  6 |     @concurrent @Sendable (repeat each Argument) async throws -> sending Result
    |      `- warning: '@concurrent' has been renamed to '@Sendable'
  7 | #else
  8 |   public typealias _UnimplementedAsyncClosure<each Argument, Result> =
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Unimplemented.swift:20:6: warning: '@concurrent' has been renamed to '@Sendable'
 18 |     Result
 19 |   > =
 20 |     @concurrent @Sendable (repeat each Argument) async throws(Failure) -> sending Result
    |      `- warning: '@concurrent' has been renamed to '@Sendable'
 21 | #else
 22 |   public typealias _UnimplementedAsyncTypedThrowingClosure<
[8/35] Compiling IssueReporting WithExpectedIssue.swift
[9/35] Compiling IssueReporting WithIssueContext.swift
[10/35] Compiling IssueReporting FailureObserver.swift
[11/35] Compiling IssueReporting LockIsolated.swift
[12/35] Compiling IssueReporting Rethrows.swift
[13/35] Compiling IssueReporting IsTesting.swift
[14/35] Compiling IssueReporting IssueReporter.swift
[15/35] Compiling IssueReporting Warn.swift
[16/35] Compiling IssueReporting XCTest.swift
[17/35] Compiling IssueReporting TestContext.swift
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Unimplemented.swift:4:6: warning: '@concurrent' has been renamed to '@Sendable'
  2 | #if hasFeature(NonisolatedNonsendingByDefault)
  3 |   public typealias _UnimplementedAsyncClosure<each Argument, Result> =
  4 |     @concurrent @Sendable (repeat each Argument) async -> sending Result
    |      `- warning: '@concurrent' has been renamed to '@Sendable'
  5 |   public typealias _UnimplementedAsyncThrowingClosure<each Argument, Result> =
  6 |     @concurrent @Sendable (repeat each Argument) async throws -> sending Result
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Unimplemented.swift:6:6: warning: '@concurrent' has been renamed to '@Sendable'
  4 |     @concurrent @Sendable (repeat each Argument) async -> sending Result
  5 |   public typealias _UnimplementedAsyncThrowingClosure<each Argument, Result> =
  6 |     @concurrent @Sendable (repeat each Argument) async throws -> sending Result
    |      `- warning: '@concurrent' has been renamed to '@Sendable'
  7 | #else
  8 |   public typealias _UnimplementedAsyncClosure<each Argument, Result> =
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Unimplemented.swift:20:6: warning: '@concurrent' has been renamed to '@Sendable'
 18 |     Result
 19 |   > =
 20 |     @concurrent @Sendable (repeat each Argument) async throws(Failure) -> sending Result
    |      `- warning: '@concurrent' has been renamed to '@Sendable'
 21 | #else
 22 |   public typealias _UnimplementedAsyncTypedThrowingClosure<
[18/35] Compiling IssueReporting Unimplemented.swift
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Unimplemented.swift:4:6: warning: '@concurrent' has been renamed to '@Sendable'
  2 | #if hasFeature(NonisolatedNonsendingByDefault)
  3 |   public typealias _UnimplementedAsyncClosure<each Argument, Result> =
  4 |     @concurrent @Sendable (repeat each Argument) async -> sending Result
    |      `- warning: '@concurrent' has been renamed to '@Sendable'
  5 |   public typealias _UnimplementedAsyncThrowingClosure<each Argument, Result> =
  6 |     @concurrent @Sendable (repeat each Argument) async throws -> sending Result
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Unimplemented.swift:6:6: warning: '@concurrent' has been renamed to '@Sendable'
  4 |     @concurrent @Sendable (repeat each Argument) async -> sending Result
  5 |   public typealias _UnimplementedAsyncThrowingClosure<each Argument, Result> =
  6 |     @concurrent @Sendable (repeat each Argument) async throws -> sending Result
    |      `- warning: '@concurrent' has been renamed to '@Sendable'
  7 | #else
  8 |   public typealias _UnimplementedAsyncClosure<each Argument, Result> =
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Unimplemented.swift:20:6: warning: '@concurrent' has been renamed to '@Sendable'
 18 |     Result
 19 |   > =
 20 |     @concurrent @Sendable (repeat each Argument) async throws(Failure) -> sending Result
    |      `- warning: '@concurrent' has been renamed to '@Sendable'
 21 | #else
 22 |   public typealias _UnimplementedAsyncTypedThrowingClosure<
[19/35] Compiling IssueReporting SwiftTesting.swift
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Internal/SwiftTesting.swift:13:42: warning: '@concurrent' has been renamed to '@Sendable'
 11 | // NB: We can drop this when we bump to swift-tools-version 6.2
 12 | #if hasFeature(NonisolatedNonsendingByDefault)
 13 |   public typealias _AsyncThrowingBody = @concurrent () async throws -> Void
    |                                          `- warning: '@concurrent' has been renamed to '@Sendable'
 14 | #else
 15 |   public typealias _AsyncThrowingBody = () async throws -> Void
[20/35] Compiling IssueReporting UncheckedSendable.swift
/Users/admin/builder/spi-builder-workspace/Sources/IssueReporting/Internal/SwiftTesting.swift:13:42: warning: '@concurrent' has been renamed to '@Sendable'
 11 | // NB: We can drop this when we bump to swift-tools-version 6.2
 12 | #if hasFeature(NonisolatedNonsendingByDefault)
 13 |   public typealias _AsyncThrowingBody = @concurrent () async throws -> Void
    |                                          `- warning: '@concurrent' has been renamed to '@Sendable'
 14 | #else
 15 |   public typealias _AsyncThrowingBody = () async throws -> Void
[21/35] Compiling IssueReporting BreakpointReporter.swift
[22/35] Compiling IssueReporting DefaultReporter.swift
[23/35] Compiling IssueReporting ErrorReporting.swift
[24/35] Compiling IssueReporting AppHostWarning.swift
[25/35] Compiling IssueReporting Deprecations.swift
[26/35] Compiling IssueReporting ReportIssue.swift
[27/35] Compiling IssueReporting _Test.swift
[28/35] Compiling IssueReporting FatalErrorReporter.swift
[29/35] Compiling IssueReporting IssueSeverity.swift
[30/39] Emitting module XCTestDynamicOverlay
[31/39] Compiling XCTestDynamicOverlay Fail.swift
[32/39] Compiling XCTestDynamicOverlay Exports.swift
[33/39] Compiling XCTestDynamicOverlay Deprecations.swift
[34/39] Compiling IssueReportingTestSupport _Test.swift
[35/39] Emitting module IssueReportingTestSupport
[36/39] Compiling IssueReportingTestSupport SwiftTesting.swift
[37/39] Compiling IssueReportingTestSupport XCTest.swift
[37/39] Write Objects.LinkFileList
[38/39] Linking libIssueReportingTestSupport.dylib
Build complete! (24.58s)
Fetching https://github.com/apple/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (1.42s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (3.95s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit from cache
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.08s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.84s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin"
    }
  ],
  "manifest_display_name" : "xctest-dynamic-overlay",
  "name" : "xctest-dynamic-overlay",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "IssueReporting",
      "targets" : [
        "IssueReporting"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "IssueReportingTestSupport",
      "targets" : [
        "IssueReportingTestSupport"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    },
    {
      "name" : "XCTestDynamicOverlay",
      "targets" : [
        "XCTestDynamicOverlay"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "XCTestDynamicOverlay",
      "module_type" : "SwiftTarget",
      "name" : "XCTestDynamicOverlay",
      "path" : "Sources/XCTestDynamicOverlay",
      "product_memberships" : [
        "XCTestDynamicOverlay"
      ],
      "sources" : [
        "Internal/Deprecations.swift",
        "Internal/Exports.swift",
        "Internal/Fail.swift"
      ],
      "target_dependencies" : [
        "IssueReporting"
      ],
      "type" : "library"
    },
    {
      "c99name" : "IssueReportingTestSupport",
      "module_type" : "SwiftTarget",
      "name" : "IssueReportingTestSupport",
      "path" : "Sources/IssueReportingTestSupport",
      "product_memberships" : [
        "IssueReportingTestSupport"
      ],
      "sources" : [
        "SwiftTesting.swift",
        "Symbolic Links/IssueReportingPackageSupport/_Test.swift",
        "XCTest.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "IssueReporting",
      "module_type" : "SwiftTarget",
      "name" : "IssueReporting",
      "path" : "Sources/IssueReporting",
      "product_memberships" : [
        "IssueReporting",
        "XCTestDynamicOverlay"
      ],
      "sources" : [
        "ErrorReporting.swift",
        "Internal/AppHostWarning.swift",
        "Internal/Deprecations.swift",
        "Internal/FailureObserver.swift",
        "Internal/LockIsolated.swift",
        "Internal/Rethrows.swift",
        "Internal/SwiftTesting.swift",
        "Internal/UncheckedSendable.swift",
        "Internal/Warn.swift",
        "Internal/XCTest.swift",
        "IsTesting.swift",
        "IssueReporter.swift",
        "IssueReporters/BreakpointReporter.swift",
        "IssueReporters/DefaultReporter.swift",
        "IssueReporters/FatalErrorReporter.swift",
        "IssueSeverity.swift",
        "ReportIssue.swift",
        "Symbolic Links/IssueReportingPackageSupport/_Test.swift",
        "TestContext.swift",
        "Unimplemented.swift",
        "WithExpectedIssue.swift",
        "WithIssueContext.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.