Swift Package Index

Build Information

Failed to build Rosalind, reference 0.8.2 (3606d3), with Swift 6.4 for tvOS using Xcode 27.0 on 21 Sep 2026 12:20:51 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/tuist/Rosalind.git
Reference: 0.8.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tuist/Rosalind
 * tag               0.8.2      -> FETCH_HEAD
HEAD is now at 3606d33 [Release] Rosalind 0.8.2
Cloned https://github.com/tuist/Rosalind.git
Revision (git rev-parse @):
3606d3346ae347975dbdf28ba4a2f75e8d1b716e
SUCCESS checkout https://github.com/tuist/Rosalind.git at 0.8.2
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Build
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Selected platform:         tvOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/tuist/Rosalind.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/tuist/ZIPFoundation
Fetching from https://github.com/Kolos65/Mockable
Fetching from https://github.com/apple/swift-protobuf.git
Fetching from https://github.com/apple/swift-crypto.git
Fetching from https://github.com/p-x9/MachOKit
Fetching from https://github.com/apple/swift-log
Fetching from https://github.com/pointfreeco/swift-snapshot-testing
Fetching from https://github.com/tuist/Command.git
Fetching from https://github.com/tuist/FileSystem.git
Fetching from https://github.com/tuist/Path.git
Fetching from https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching from https://github.com/swiftlang/swift-syntax.git
Fetching from https://github.com/p-x9/ObjectArchiveKit.git
Fetching from https://github.com/p-x9/swift-fileio.git
Fetching from https://github.com/p-x9/swift-binary-parse-support.git
Fetching from https://github.com/p-x9/swift-fileio-extra.git
Fetching from https://github.com/apple/swift-asn1.git
Fetching from https://github.com/pointfreeco/swift-custom-dump
Fetching from https://github.com/pointfreeco/swift-issue-reporting
Creating working copy of package ‘swift-issue-reporting’
Checking out 2.1.0 of package ‘swift-issue-reporting’
Creating working copy of package ‘MachOKit’
Checking out 0.52.2 of package ‘MachOKit’
Creating working copy of package ‘Command’
Checking out 0.14.13 of package ‘Command’
Creating working copy of package ‘Path’
Checking out 0.3.8 of package ‘Path’
Creating working copy of package ‘swift-snapshot-testing’
Checking out 1.19.5 of package ‘swift-snapshot-testing’
Creating working copy of package ‘swift-fileio-extra’
Checking out 0.3.0 of package ‘swift-fileio-extra’
Creating working copy of package ‘ObjectArchiveKit’
Checking out 0.5.0 of package ‘ObjectArchiveKit’
Creating working copy of package ‘swift-protobuf’
Checking out 1.38.1 of package ‘swift-protobuf’
Creating working copy of package ‘swift-asn1’
Checking out 1.7.3 of package ‘swift-asn1’
Creating working copy of package ‘Mockable’
Checking out 0.6.4 of package ‘Mockable’
Creating working copy of package ‘swift-binary-parse-support’
Checking out 0.2.1 of package ‘swift-binary-parse-support’
Creating working copy of package ‘swift-fileio’
Checking out 0.15.1 of package ‘swift-fileio’
Creating working copy of package ‘swift-log’
Checking out 1.15.1 of package ‘swift-log’
Creating working copy of package ‘xctest-dynamic-overlay’
Checking out 1.9.0 of package ‘xctest-dynamic-overlay’
Creating working copy of package ‘swift-syntax’
Checking out 603.0.2 of package ‘swift-syntax’
Creating working copy of package ‘ZIPFoundation’
Checking out 0.9.22 of package ‘ZIPFoundation’
Creating working copy of package ‘swift-custom-dump’
Checking out 1.7.3 of package ‘swift-custom-dump’
Creating working copy of package ‘FileSystem’
Checking out 0.19.2 of package ‘FileSystem’
Creating working copy of package ‘swift-crypto’
Checking out 3.15.1 of package ‘swift-crypto’
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.2/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReporting’; target names need to be unique across the package graphmultiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReportingTestSupport’; target names need to be unique across the package graphfailed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install zlib using your system-packager:
    brew install zlib
Resolve Package Graph
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReporting’; target names need to be unique across the package graphmultiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReportingTestSupport’; target names need to be unique across the package graphyou may be able to install zlib using your system-packager:
    brew install zlib
Resolve Package Graph
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReportingTestSupport’; target names need to be unique across the package graphmultiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReporting’; target names need to be unique across the package graphyou may be able to install zlib using your system-packager:
    brew install zlib
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-21 08:20:49.616 xcodebuild[529:3036] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-21-09_08-20-0049.xcresult
xcodebuild: error: Could not resolve package dependencies:
  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
  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
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
multiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReportingTestSupport’; target names need to be unique across the package graphmultiple packages ('swift-issue-reporting', 'xctest-dynamic-overlay') declare targets with a conflicting name: 'IssueReporting’; target names need to be unique across the package graphfailed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install zlib using your system-packager:
    brew install zlib
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-21 08:20:51.838 xcodebuild[1374:7171] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-21-09_08-20-0051.xcresult
xcodebuild: error: Could not resolve package dependencies:
  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
  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
BUILD FAILURE 6.4 tvOS