The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build swift-cluster-membership, reference 0.3.2 (209b84), with Swift 5.9 for visionOS using Xcode 15.2 on 13 Mar 2025 15:11:06 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-cluster-membership.git
Reference: 0.3.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swift-cluster-membership
 * tag               0.3.2      -> FETCH_HEAD
HEAD is now at 209b849 Only apply standard swift settings on valid targets (#111)
Cloned https://github.com/apple/swift-cluster-membership.git
Revision (git rev-parse @):
209b849607be463475e354c35d6e48d36b70d57c
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-cluster-membership.git at 0.3.2
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             5.9
Building package at path:  $PWD
https://github.com/apple/swift-cluster-membership.git
Command line invocation:
    /Applications/Xcode-15.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Fetching from https://github.com/apple/swift-nio-extras.git
Fetching from https://github.com/apple/swift-metrics.git
Fetching from https://github.com/apple/swift-log.git
Fetching from https://github.com/apple/swift-nio-ssl.git
Fetching from https://github.com/apple/swift-nio.git
Fetching from https://github.com/apple/swift-algorithms.git
Fetching from https://github.com/apple/swift-atomics.git
Fetching from https://github.com/apple/swift-http-structured-headers.git
Fetching from https://github.com/apple/swift-http-types.git
Fetching from https://github.com/apple/swift-nio-http2.git
Fetching from https://github.com/apple/swift-numerics.git
Fetching from https://github.com/apple/swift-system.git
Fetching from https://github.com/apple/swift-collections.git
Creating working copy of package ‘swift-nio-ssl’
Checking out 2.29.3 of package ‘swift-nio-ssl’
Creating working copy of package ‘swift-nio-extras’
Checking out 1.25.0 of package ‘swift-nio-extras’
Creating working copy of package ‘swift-http-types’
Checking out 1.3.1 of package ‘swift-http-types’
Creating working copy of package ‘swift-http-structured-headers’
Checking out 1.2.0 of package ‘swift-http-structured-headers’
Creating working copy of package ‘swift-log’
Checking out 1.6.3 of package ‘swift-log’
Creating working copy of package ‘swift-system’
Checking out 1.4.2 of package ‘swift-system’
Creating working copy of package ‘swift-nio-http2’
Checking out 1.35.0 of package ‘swift-nio-http2’
Creating working copy of package ‘swift-metrics’
Checking out 2.6.0 of package ‘swift-metrics’
Creating working copy of package ‘swift-collections’
Checking out 1.1.4 of package ‘swift-collections’
Creating working copy of package ‘swift-atomics’
Checking out 1.2.0 of package ‘swift-atomics’
Creating working copy of package ‘swift-numerics’
Checking out 1.0.3 of package ‘swift-numerics’
Creating working copy of package ‘swift-nio’
Checking out 2.81.0 of package ‘swift-nio’
Creating working copy of package ‘swift-algorithms’
Checking out 1.2.1 of package ‘swift-algorithms’
Target “SWIMTests” depends on a test target (“SWIMTestKit”)Target “SWIMNIOExampleTests” depends on a test target (“SWIMTestKit”)Resolve Package Graph
Target “SWIMTests” depends on a test target (“SWIMTestKit”)Target “SWIMNIOExampleTests” depends on a test target (“SWIMTestKit”)
Resolved source packages:
  swift-nio-extras: https://github.com/apple/swift-nio-extras.git @ 1.25.0
  swift-nio: https://github.com/apple/swift-nio.git @ 2.81.0
  swift-system: https://github.com/apple/swift-system.git @ 1.4.2
  swift-nio-ssl: https://github.com/apple/swift-nio-ssl.git @ 2.29.3
  swift-log: https://github.com/apple/swift-log.git @ 1.6.3
  swift-numerics: https://github.com/apple/swift-numerics.git @ 1.0.3
  swift-cluster-membership: /Users/admin/builder/spi-builder-workspace
  swift-collections: https://github.com/apple/swift-collections.git @ 1.1.4
  swift-http-structured-headers: https://github.com/apple/swift-http-structured-headers.git @ 1.2.0
  swift-metrics: https://github.com/apple/swift-metrics.git @ 2.6.0
  swift-nio-http2: https://github.com/apple/swift-nio-http2.git @ 1.35.0
  swift-atomics: https://github.com/apple/swift-atomics.git @ 1.2.0
  swift-http-types: https://github.com/apple/swift-http-types.git @ 1.3.1
  swift-algorithms: https://github.com/apple/swift-algorithms.git @ 1.2.1
2025-03-13 11:11:03.843 xcodebuild[460:2516] [MT] DVTAssertions: Warning in IDEFrameworks/IDEFoundation/Execution/RunContextManager/IDERunContextManager.m:848
Details:  Error deleting scheme: Cannot modify data because the process disallows saving.
Object:   <IDERunContextManager: 0x60000236ef40>
Method:   -deleteRunContexts:completionQueue:completionBlock:
Thread:   <_NSMainThread: 0x600000444200>{number = 1, name = main}
Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.
2025-03-13 11:11:03.844 xcodebuild[460:2516] could not delete old scheme: Error Domain=DVTCustomDataStoringErrors Code=0 "Cannot modify data because the process disallows saving." UserInfo={NSLocalizedDescription=Cannot modify data because the process disallows saving.}
2025-03-13 11:11:03.845 xcodebuild[460:2516] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2025-13-03_11-11-0003.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Target “SWIMTests” depends on a test target (“SWIMTestKit”)
  Target “SWIMNIOExampleTests” depends on a test target (“SWIMTestKit”)
Command line invocation:
    /Applications/Xcode-15.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Target “SWIMTests” depends on a test target (“SWIMTestKit”)Target “SWIMNIOExampleTests” depends on a test target (“SWIMTestKit”)
Resolved source packages:
  swift-numerics: https://github.com/apple/swift-numerics.git @ 1.0.3
  swift-atomics: https://github.com/apple/swift-atomics.git @ 1.2.0
  swift-nio-extras: https://github.com/apple/swift-nio-extras.git @ 1.25.0
  swift-log: https://github.com/apple/swift-log.git @ 1.6.3
  swift-nio-ssl: https://github.com/apple/swift-nio-ssl.git @ 2.29.3
  swift-metrics: https://github.com/apple/swift-metrics.git @ 2.6.0
  swift-http-types: https://github.com/apple/swift-http-types.git @ 1.3.1
  swift-algorithms: https://github.com/apple/swift-algorithms.git @ 1.2.1
  swift-system: https://github.com/apple/swift-system.git @ 1.4.2
  swift-nio: https://github.com/apple/swift-nio.git @ 2.81.0
  swift-collections: https://github.com/apple/swift-collections.git @ 1.1.4
  swift-cluster-membership: /Users/admin/builder/spi-builder-workspace
  swift-nio-http2: https://github.com/apple/swift-nio-http2.git @ 1.35.0
  swift-http-structured-headers: https://github.com/apple/swift-http-structured-headers.git @ 1.2.0
2025-03-13 11:11:05.820 xcodebuild[1341:5406] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2025-13-03_11-11-0005.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Target “SWIMTests” depends on a test target (“SWIMTestKit”)
  Target “SWIMNIOExampleTests” depends on a test target (“SWIMTestKit”)
BUILD FAILURE 5.9 visionOS