Swift Package IndexBuild Information
Failed to build swift-system-metrics, reference 1.3.0 (d44982), with Swift 6.3 for Android on 9 Oct 2026 20:39:54 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/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-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/apple/swift-system-metrics.git
Reference: 1.3.0
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/apple/swift-system-metrics
* tag 1.3.0 -> FETCH_HEAD
HEAD is now at d449821 Bump minimal Swift tools version to 6.2 (#130)
Cloned https://github.com/apple/swift-system-metrics.git
Revision (git rev-parse @):
d449821d663c3ee24f29e5e8211c09cea0999df9
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-system-metrics.git at 1.3.0
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Build
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Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/apple/swift-system-metrics.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:a57e63703100e13e1ecb61b565870501ccb169d7515bc7af7f0994f211e1b1f6
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.3-latest
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-metrics.git
Fetching https://github.com/apple/swift-async-algorithms
[1/3563] Fetching swift-metrics
[643/6430] Fetching swift-metrics, swift-service-lifecycle
[1407/13245] Fetching swift-metrics, swift-service-lifecycle, swift-async-algorithms
Fetched https://github.com/swift-server/swift-service-lifecycle.git from cache (0.54s)
Fetched https://github.com/apple/swift-metrics.git from cache (0.56s)
Fetched https://github.com/apple/swift-async-algorithms from cache (0.56s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.12.0 (0.72s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.12.1 (0.15s)
Fetching https://github.com/apple/swift-log.git
[1/8257] Fetching swift-log
Fetched https://github.com/apple/swift-log.git from cache (0.48s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.1.7 (0.67s)
Fetching https://github.com/apple/swift-collections.git
[1/28691] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (1.27s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.2 (1.51s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.1 (0.16s)
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 2.12.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.2
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.16.1
Creating working copy for https://github.com/apple/swift-async-algorithms
Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.1.7
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.12.0
Building for debugging...
[0/12] Write sources
[11/12] Write swift-version-272D24FF697CF451.txt
[13/59] Emitting module InternalCollectionsUtilities
[14/62] Emitting module Logging
[15/63] Compiling InternalCollectionsUtilities BorrowingIteratorProtocol+Equality.swift
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[34/63] Compiling CoreMetrics WithMetricsFactory.swift
[35/63] Emitting module CoreMetrics
[36/63] Compiling Logging Logger.swift
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[56/69] Emitting module SpanPreview
[57/69] Compiling SpanPreview InputSpan.swift
[59/168] Compiling CoreMetrics MappingMetricsFactory.swift
[60/168] Compiling CoreMetrics Metrics.swift
[61/168] Compiling DequeModule UniqueDeque+Consumption.swift
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[124/180] Compiling Logging MetadataProvider.swift
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[127/180] Compiling ConcurrencyHelpers Lock.swift
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[177/186] Compiling OrderedCollections _UnsafeBitset.swift
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[190/242] Compiling AsyncAlgorithms UnboundedBufferStateMachine.swift
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[212/249] Emitting module AsyncAlgorithms
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[247/249] Compiling AsyncAlgorithms MultiProducerSingleConsumerAsyncChannel+Internal.swift
[248/249] Compiling AsyncAlgorithms MultiProducerSingleConsumerAsyncChannel.swift
[249/249] Compiling AsyncAlgorithms RangeReplaceableCollection.swift
[251/259] Compiling ServiceLifecycle ClosureService.swift
[252/260] Compiling ServiceLifecycle ServiceGroupConfiguration.swift
[253/260] Compiling ServiceLifecycle AsyncCancelOnGracefulShutdownSequence.swift
[254/260] Compiling ServiceLifecycle AsyncGracefulShutdownSequence.swift
[255/260] Compiling ServiceLifecycle ServiceRunnerError.swift
[256/260] Compiling ServiceLifecycle Service.swift
[257/260] Emitting module ServiceLifecycle
[258/260] Compiling ServiceLifecycle GracefulShutdown.swift
[259/260] Compiling ServiceLifecycle ServiceGroup.swift
[260/260] Compiling ServiceLifecycle CancellationWaiter.swift
[262/266] Compiling SystemMetrics SystemMetricsMonitor+Linux.swift
[263/266] Compiling SystemMetrics SystemMetricsMonitor+Darwin.swift
[264/266] Compiling SystemMetrics SystemMetricsMonitorConfiguration.swift
[265/266] Emitting module SystemMetrics
[266/266] Compiling SystemMetrics SystemMetricsMonitor.swift
/host/spi-builder-workspace/Sources/SystemMetrics/SystemMetricsMonitor.swift:164:27: error: argument type 'SystemMetricsMonitorDataProvider' does not conform to expected type 'SystemMetricsProvider'
162 | configuration: configuration,
163 | metricsFactory: metricsFactory,
164 | dataProvider: SystemMetricsMonitorDataProvider(configuration: configuration),
| `- error: argument type 'SystemMetricsMonitorDataProvider' does not conform to expected type 'SystemMetricsProvider'
165 | logger: logger
166 | )
/host/spi-builder-workspace/Sources/SystemMetrics/SystemMetricsMonitor.swift:187:27: error: argument type 'SystemMetricsMonitorDataProvider' does not conform to expected type 'SystemMetricsProvider'
185 | configuration: configuration,
186 | metricsFactory: nil,
187 | dataProvider: SystemMetricsMonitorDataProvider(configuration: configuration),
| `- error: argument type 'SystemMetricsMonitorDataProvider' does not conform to expected type 'SystemMetricsProvider'
188 | logger: logger
189 | )
BUILD FAILURE 6.3 android