Swift Package IndexBuild Information
Failed to build swift-system-metrics, reference 1.3.0 (d44982), with Swift 6.2 for Wasm on 9 Oct 2026 20:40:29 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344847-1":/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:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 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: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/apple/swift-system-metrics.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:c092ff8dc506a2a30e6239b6992792fd4f7dfaaa46cac3b3c48d8fe35e954282
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-async-algorithms
Fetching https://github.com/apple/swift-metrics.git
[1/2867] Fetching swift-service-lifecycle
[2868/6430] Fetching swift-service-lifecycle, swift-metrics
Fetched https://github.com/swift-server/swift-service-lifecycle.git from cache (0.77s)
[499/3563] Fetching swift-metrics
[678/10378] Fetching swift-metrics, swift-async-algorithms
Fetched https://github.com/apple/swift-metrics.git from cache (1.02s)
Fetched https://github.com/apple/swift-async-algorithms from cache (1.03s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.12.0 (1.19s)
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 (0.62s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.1.7 (0.87s)
Fetching https://github.com/apple/swift-collections.git
[1/28691] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (1.32s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.2 (1.59s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.1 (0.15s)
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
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-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-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
Building for debugging...
[0/12] Write sources
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[251/259] Compiling ServiceLifecycle GracefulShutdown.swift
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[253/260] Compiling ServiceLifecycle CancellationWaiter.swift
[254/260] Compiling ServiceLifecycle AsyncCancelOnGracefulShutdownSequence.swift
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[256/260] Compiling ServiceLifecycle ServiceGroupConfiguration.swift
[257/260] Compiling ServiceLifecycle ServiceRunnerError.swift
[258/260] Compiling ServiceLifecycle ServiceGroup.swift
[259/260] Compiling ServiceLifecycle Service.swift
[260/260] Emitting module ServiceLifecycle
[262/266] Compiling SystemMetrics SystemMetricsMonitor+Linux.swift
[263/266] Compiling SystemMetrics SystemMetricsMonitorConfiguration.swift
[264/266] Compiling SystemMetrics SystemMetricsMonitor+Darwin.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 6.2 wasm