Build Information
Failed to build composable-architecture-extensions, reference 0.3.0-alpha.6 (16c00f), with Swift 6.2 for macOS (SPM) on 4 Sep 2026 06:20:21 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 5.0.2
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/capturecontext/composable-architecture-extensions.git
Reference: 0.3.0-alpha.6
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/capturecontext/composable-architecture-extensions
* tag 0.3.0-alpha.6 -> FETCH_HEAD
HEAD is now at 16c00fb chore: update and declare package dependencies
Cloned https://github.com/capturecontext/composable-architecture-extensions.git
Revision (git rev-parse @):
16c00fbb625951cdf9bf9ed8af888b7601cf46a9
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/capturecontext/composable-architecture-extensions.git at 0.3.0-alpha.6
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Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/capturecontext/composable-architecture-extensions.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
Fetching https://github.com/pointfreeco/swift-composable-architecture.git
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Fetched https://github.com/pointfreeco/swift-dependencies from cache (6.05s)
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Creating working copy for https://github.com/capturecontext/swift-keypath-mapping.git
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Creating working copy for https://github.com/pointfreeco/swift-composable-architecture.git
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Creating working copy for https://github.com/pointfreeco/swift-dependencies
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Working copy of https://github.com/pointfreeco/swift-perception resolved at 2.0.12
Creating working copy for https://github.com/capturecontext/swift-declarative-configuration.git
Working copy of https://github.com/capturecontext/swift-declarative-configuration.git resolved at 0.7.1
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Working copy of https://github.com/capturecontext/swift-casification.git resolved at 0.7.0
warning: 'swift-cocoa-extensions': Conflicting identity for swift-perception: dependency 'github.com/maximkrouk/swift-perception' and dependency 'github.com/pointfreeco/swift-perception' both point to the same package identity 'swift-perception'. The dependencies are introduced through the following chains: (A) /users/admin/builder/spi-builder-workspace->github.com/capturecontext/swift-cocoa-extensions->github.com/maximkrouk/swift-perception (B) /users/admin/builder/spi-builder-workspace->github.com/pointfreeco/swift-composable-architecture->github.com/pointfreeco/swift-perception. If there are multiple chains that lead to the same dependency, only the first chain is shown here. To see all chains use debug output option. To resolve the conflict, coordinate with the maintainer of the package that introduces the conflicting dependency. This will be escalated to an error in future versions of SwiftPM.
error: multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReporting’; target names need to be unique across the package graph
error: multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReportingTestSupport’; target names need to be unique across the package graph
BUILD FAILURE 6.2 macosSpm