Swift Package IndexBuild Information
Failed to build swift-analytics, reference main (9aa9c9), with Swift 6.2 for Wasm on 27 Jun 2026 23:47:11 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/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:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 0e64495ecc1688c3b3e031a5ef1348b5c05091ae
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/dankinsoid/swift-analytics.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/dankinsoid/swift-analytics
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 9aa9c93 fix: resolvedParameters lets provider win over base
Cloned https://github.com/dankinsoid/swift-analytics.git
Revision (git rev-parse @):
9aa9c9391e733a4b9fd6aef30f5be41e4cf57fcc
SUCCESS checkout https://github.com/dankinsoid/swift-analytics.git at main
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/dankinsoid/swift-analytics.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images: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:dc8dffc38f1d92eca7ee5312617822470123661393ed20672e77964f9dcaaffb
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/15] Compiling SwiftAnalytics Locks.swift
[4/15] Compiling SwiftAnalytics MockAnalyticsHandler.swift
[5/16] Compiling SwiftAnalytics ParametersValueEncoder.swift
/host/spi-builder-workspace/Sources/SwiftAnalytics/ParametersValueEncoder.swift:583:57: warning: conformance of 'ISO8601DateFormatter' to protocol 'Sendable' was already stated in the type's module 'Foundation'
581 | }
582 |
583 | extension ISO8601DateFormatter: @retroactive @unchecked Sendable {}
| `- warning: conformance of 'ISO8601DateFormatter' to protocol 'Sendable' was already stated in the type's module 'Foundation'
584 |
Foundation.ISO8601DateFormatter:2:11: note: 'ISO8601DateFormatter' declares conformance to protocol 'Sendable' here
1 | @available(*, unavailable)
2 | extension ISO8601DateFormatter : @unchecked Sendable {
| `- note: 'ISO8601DateFormatter' declares conformance to protocol 'Sendable' here
3 | }
/host/spi-builder-workspace/Sources/SwiftAnalytics/ParametersValueEncoder.swift:481:23: error: pattern variable binding cannot appear in an expression
479 | // .formatted doesn't compile on Linux due to a Swift bug.
480 | #if !os(Linux)
481 | case let .formatted(formatter):
| `- error: pattern variable binding cannot appear in an expression
482 | return .string(formatter.string(from: date))
483 | #endif
[6/16] Compiling SwiftAnalytics MultiplexAnalyticsHandler.swift
[7/16] Compiling SwiftAnalytics NOOPAnalyticsHandler.swift
[8/16] Compiling SwiftAnalytics Analytics.swift
[9/16] Compiling SwiftAnalytics AnalyticsHandler.swift
[10/16] Emitting module SwiftAnalytics
/host/spi-builder-workspace/Sources/SwiftAnalytics/ParametersValueEncoder.swift:583:57: warning: conformance of 'ISO8601DateFormatter' to protocol 'Sendable' was already stated in the type's module 'Foundation'
581 | }
582 |
583 | extension ISO8601DateFormatter: @retroactive @unchecked Sendable {}
| `- warning: conformance of 'ISO8601DateFormatter' to protocol 'Sendable' was already stated in the type's module 'Foundation'
584 |
Foundation.ISO8601DateFormatter:2:11: note: 'ISO8601DateFormatter' declares conformance to protocol 'Sendable' here
1 | @available(*, unavailable)
2 | extension ISO8601DateFormatter : @unchecked Sendable {
| `- note: 'ISO8601DateFormatter' declares conformance to protocol 'Sendable' here
3 | }
[11/16] Compiling SwiftAnalytics AnalyticsSystem.swift
[12/16] Compiling SwiftAnalytics AnyCodingKey.swift
[13/16] Compiling SwiftAnalytics ParametersProvider.swift
[14/16] Compiling SwiftAnalytics ParametersValue+JSONString.swift
[15/16] Compiling SwiftAnalytics ParametersValueDecoder.swift
/host/spi-builder-workspace/Sources/SwiftAnalytics/ParametersValueDecoder.swift:736:23: error: pattern variable binding cannot appear in an expression
734 | // .formatted doesn't compile on Linux due to a Swift bug.
735 | #if !os(Linux)
736 | case let .formatted(formatter):
| `- error: pattern variable binding cannot appear in an expression
737 | return try decodeFormattedDate(from: value, using: formatter)
738 | #endif
[16/16] Compiling SwiftAnalytics WithAnalyticsParameters.swift
BUILD FAILURE 6.2 wasm