Swift Package Index

Build Information

Failed to build swift-utilities, reference main (79aa88), with Swift 6.4 for Android on 20 Sep 2026 17:46:35 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/danthorpe/swift-utilities.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/danthorpe/swift-utilities
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 79aa888 bot: bump github.com/pointfreeco/xctest-dynamic-overlay from 1.5.1 to 1.5.2 (#63)
Cloned https://github.com/danthorpe/swift-utilities.git
Revision (git rev-parse @):
79aa8887a2549c0dfea61952c2b69a0438c38279
SUCCESS checkout https://github.com/danthorpe/swift-utilities.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/danthorpe/swift-utilities.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Fetching https://github.com/pointfreeco/swift-dependencies
Fetching http://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/apple/swift-collections
[1/7591] Fetching swift-dependencies
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[15603/18329] Fetching swift-dependencies, swift-docc-plugin, swift-custom-dump, xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/swift-custom-dump (0.58s)
[10100/12663] Fetching swift-dependencies, swift-docc-plugin, xctest-dynamic-overlay
Fetching https://github.com/apple/swift-argument-parser
[12664/40015] Fetching swift-dependencies, swift-docc-plugin, xctest-dynamic-overlay, swift-collections
Fetching https://github.com/pointfreeco/swift-concurrency-extras
Fetched http://github.com/pointfreeco/xctest-dynamic-overlay (0.67s)
[10210/37288] Fetching swift-dependencies, swift-docc-plugin, swift-collections
Fetched https://github.com/apple/swift-docc-plugin (0.67s)
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[34944/53861] Fetching swift-dependencies, swift-collections, swift-argument-parser
[34945/54919] Fetching swift-dependencies, swift-collections, swift-argument-parser, swift-concurrency-extras
[35978/61642] Fetching swift-dependencies, swift-collections, swift-argument-parser, swift-concurrency-extras, swift-async-algorithms
Fetched https://github.com/pointfreeco/swift-dependencies (1.19s)
[37236/54051] Fetching swift-collections, swift-argument-parser, swift-concurrency-extras, swift-async-algorithms
Fetched https://github.com/pointfreeco/swift-concurrency-extras (0.52s)
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Fetched https://github.com/apple/swift-async-algorithms (0.56s)
[15702/18918] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser (0.78s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras
Computed https://github.com/pointfreeco/swift-concurrency-extras at 1.4.1 (1.59s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (1.18s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3824] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.66s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.88s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.1.5 (0.22s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.6.0 (0.30s)
Computing version for http://github.com/pointfreeco/xctest-dynamic-overlay
Computed http://github.com/pointfreeco/xctest-dynamic-overlay at 1.13.1 (1.21s)
Fetching https://github.com/pointfreeco/swift-issue-reporting
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Fetched https://github.com/pointfreeco/swift-issue-reporting (0.80s)
Computing version for https://github.com/pointfreeco/swift-issue-reporting
Computed https://github.com/pointfreeco/swift-issue-reporting at 2.1.0 (1.14s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.24s)
Computing version for https://github.com/pointfreeco/swift-dependencies
Computed https://github.com/pointfreeco/swift-dependencies at 1.17.1 (0.24s)
Fetching https://github.com/pointfreeco/swift-clocks
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/pointfreeco/combine-schedulers
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Fetched https://github.com/pointfreeco/combine-schedulers (0.49s)
Fetched https://github.com/pointfreeco/swift-clocks (0.51s)
[1/79986] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax (4.23s)
Computing version for https://github.com/pointfreeco/swift-clocks
Computed https://github.com/pointfreeco/swift-clocks at 1.1.1 (4.48s)
Computing version for https://github.com/pointfreeco/combine-schedulers
Computed https://github.com/pointfreeco/combine-schedulers at 1.2.2 (0.19s)
Fetching https://github.com/OpenCombine/OpenCombine.git
[1/8284] Fetching opencombine
Fetched https://github.com/OpenCombine/OpenCombine.git (0.71s)
Computing version for https://github.com/OpenCombine/OpenCombine.git
Computed https://github.com/OpenCombine/OpenCombine.git at 0.14.0 (0.95s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 604.0.0 (0.33s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (0.18s)
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/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.6.0
Creating working copy for https://github.com/pointfreeco/swift-dependencies
Working copy of https://github.com/pointfreeco/swift-dependencies resolved at 1.17.1
Creating working copy for https://github.com/pointfreeco/swift-clocks
Working copy of https://github.com/pointfreeco/swift-clocks resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
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
Creating working copy for http://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of http://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.13.1
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
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/combine-schedulers
Working copy of https://github.com/pointfreeco/combine-schedulers resolved at 1.2.2
Creating working copy for https://github.com/apple/swift-async-algorithms
Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.1.5
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-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
Creating working copy for https://github.com/OpenCombine/OpenCombine.git
Working copy of https://github.com/OpenCombine/OpenCombine.git resolved at 0.14.0
warning: 'spi-builder-workspace': dependency 'swift-concurrency-extras' is not used by any target
warning: 'spi-builder-workspace': dependency 'swift-concurrency-extras' is not used by any target
Building for debugging...
[Computing dependencies]
[Provisioning 2 / 70]
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[Planning 1441 / 1591]
[Planning deferred tasks]
[Constructing 1635 / 3427]
[Starting]
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error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/Extensions/Task+.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile Task+.swift
/host/spi-builder-workspace/Sources/Extensions/Task+.swift:12:63: error: cannot find 'NSEC_PER_SEC' in scope
10 |   public static func sleep(seconds timeInterval: TimeInterval) async throws {
11 |     guard !timeInterval.isNaN && timeInterval.isFinite else { return }
12 |     try await sleep(nanoseconds: UInt64(timeInterval * Double(NSEC_PER_SEC)))
   |                                                               `- error: cannot find 'NSEC_PER_SEC' in scope
13 |   }
14 | }
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/Extensions/Calendar+.swift /host/spi-builder-workspace/Sources/Extensions/DateGenerator+.swift -primary-file /host/spi-builder-workspace/Sources/Extensions/Task+.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-utilities.build/Debug-android-aarch64/Extensions-t.build/Objects-normal/aarch64/Task+.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-utilities.build/Debug-android-aarch64/Extensions-t.build/Objects-normal/aarch64/Task+.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-utilities.build/Debug-android-aarch64/Extensions-t.build/Objects-normal/aarch64/Task+.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-utilities.build/Debug-android-aarch64/Extensions-t.build/Objects-normal/aarch64/Task+.dia -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_android.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/18 -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/COpenCombineHelpers.modulemap -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/checkouts/OpenCombine/Sources/COpenCombineHelpers/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-utilities.build/Debug-android-aarch64/Extensions-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-utilities.build/Debug-android-aarch64/Extensions-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-utilities.build/Debug-android-aarch64/Extensions-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Extensions -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-utilities.build/Debug-android-aarch64/Extensions-t.build/Objects-normal/aarch64/Extensions_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-utilities.build/Debug-android-aarch64/Extensions-t.build/Objects-normal/aarch64/Task+.o -index-unit-output-path /swift-utilities.build/Debug-android-aarch64/Extensions-t.build/Objects-normal/aarch64/Task+.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 android