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Build Information

Failed to build swift-dependencies-additions, reference 1.1.1 (7b1d88), with Swift 6.4 for macOS (SPM) on 21 Sep 2026 02:55:57 UTC.

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
========================================
Clone URL: https://github.com/tgrapperon/swift-dependencies-additions.git
Reference: 1.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tgrapperon/swift-dependencies-additions
 * tag               1.1.1      -> FETCH_HEAD
HEAD is now at 7b1d88e Run swift-format
Cloned https://github.com/tgrapperon/swift-dependencies-additions.git
Revision (git rev-parse @):
7b1d88ec23f80b0b5d4832d51af7647fa5062d8e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/tgrapperon/swift-dependencies-additions.git at 1.1.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/tgrapperon/swift-dependencies-additions.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Provisioning 2 / 39]
[Pre-planning 1 / 942]
[Planning deferred tasks]
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[182 / 398] swift-dependencies-additions_PersistentContainerDependencyTests
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[235 / 458] ConcurrencyExtras
[250 / 458] ConcurrencyExtras-product
[253 / 458] ConcurrencyExtras
[254 / 458] ConcurrencyExtras
[262 / 461] ConcurrencyExtras
[264 / 461] ConcurrencyExtras
[264 / 461] _IssueReporting
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[315 / 513] CombineSchedulers
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[337 / 514] Dependencies
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[467 / 625] DataDependency
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/apple/swift-docc-plugin
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Fetched https://github.com/apple/swift-docc-plugin (1.58s)
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Fetched https://github.com/pointfreeco/swift-dependencies (1.58s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (4.38s)
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Fetched https://github.com/swiftlang/swift-docc-symbolkit (1.26s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.98s)
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Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.13.1 (2.21s)
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Computed https://github.com/pointfreeco/swift-issue-reporting at 2.1.0 (2.38s)
Computing version for https://github.com/pointfreeco/swift-dependencies
Computed https://github.com/pointfreeco/swift-dependencies at 1.17.1 (0.58s)
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Fetched https://github.com/swiftlang/swift-syntax (5.93s)
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Computing version for https://github.com/pointfreeco/swift-clocks
Computed https://github.com/pointfreeco/swift-clocks at 1.1.1 (6.55s)
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Computed https://github.com/pointfreeco/swift-concurrency-extras at 1.4.1 (0.54s)
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Working copy of https://github.com/pointfreeco/swift-clocks resolved at 1.1.1
Creating working copy for https://github.com/pointfreeco/combine-schedulers
Working copy of https://github.com/pointfreeco/combine-schedulers resolved at 1.2.2
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.13.1
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
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Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/pointfreeco/swift-issue-reporting
Working copy of https://github.com/pointfreeco/swift-issue-reporting resolved at 2.1.0
Creating working copy for https://github.com/pointfreeco/swift-concurrency-extras
Working copy of https://github.com/pointfreeco/swift-concurrency-extras resolved at 1.4.1
Creating working copy for https://github.com/pointfreeco/swift-dependencies
Working copy of https://github.com/pointfreeco/swift-dependencies resolved at 1.17.1
Model.xcdatamodel: note: Model Model version checksum: HyiZChgS/oKE3AqZfHJR4fNOBwhYZRxzxxVlG0VE5Wk=
error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/Internal/RuntimeWarnings.swift:39:8: error: cannot find '_XCTIsTesting' in scope
37 |     let message = message()
38 |     let category = category ?? "Runtime Warning"
39 |     if _XCTIsTesting {
   |        `- error: cannot find '_XCTIsTesting' in scope
40 |       if let file = file, let line = line {
41 |         XCTFail(message, file: file, line: line)
/Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/Internal/RuntimeWarnings.swift:41:9: error: cannot find 'XCTFail' in scope
39 |     if _XCTIsTesting {
40 |       if let file = file, let line = line {
41 |         XCTFail(message, file: file, line: line)
   |         `- error: cannot find 'XCTFail' in scope
42 |       } else {
43 |         XCTFail(message)
/Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/Internal/RuntimeWarnings.swift:43:9: error: cannot find 'XCTFail' in scope
41 |         XCTFail(message, file: file, line: line)
42 |       } else {
43 |         XCTFail(message)
   |         `- error: cannot find 'XCTFail' in scope
44 |       }
45 |     } else {
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/ConcurrencySupport/AnyCancellableTask.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/ConcurrencySupport/AsyncStream+Additions.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/ConcurrencySupport/AsyncThrowingStream+Additions.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/ConcurrencySupport/BroadcastableAsyncSequence.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/DateGenerator/IncrementingDateGenerator.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/DateGenerator/TickingDateGenerator.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/Internal/AsyncSharedSubject.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/Internal/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/Internal/RuntimeWarnings.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/Proxies+Unimplemented.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/Proxies.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/RandomNumberGenerator/RandomNumberGenerator+Addtions.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/RandomNumberGenerator/SecureRandomNumberGenerator.swift /Users/admin/builder/spi-builder-workspace/Sources/DependenciesAdditionsBasics/TestSupport/WithTimeout.swift -target arm64-apple-macos12.0 -module-can-import-version Combine 3023 0 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error: Build failed
BUILD FAILURE 6.4 macosSpm