The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build AblyChat, reference 0.4.0 (351848), with Swift 5.10 for tvOS using Xcode 15.4 on 24 Jun 2025 19:34:39 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: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ably/ably-chat-swift.git
Reference: 0.4.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ably/ably-chat-swift
 * tag               0.4.0      -> FETCH_HEAD
HEAD is now at 3518483 Merge pull request #289 from ably/release/0.4.0
Submodule path 'Tests/AblyChatTests/ably-common': checked out '60fd9cf106abb1d6292fdd87d63ea33c552c8f33'
Submodule 'Tests/AblyChatTests/ably-common' (https://github.com/ably/ably-common) registered for path 'Tests/AblyChatTests/ably-common'
Cloning into '/Users/admin/builder/spi-builder-workspace/Tests/AblyChatTests/ably-common'...
Cloned https://github.com/ably/ably-chat-swift.git
Revision (git rev-parse @):
35184835fbdcf19b277f178b47ebe298d3e2edbf
SUCCESS checkout https://github.com/ably/ably-chat-swift.git at 0.4.0
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             5.10
Building package at path:  $PWD
https://github.com/ably/ably-chat-swift.git
Command line invocation:
    /Applications/Xcode-15.4.0.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
package 'spi-builder-workspace' is using Swift tools version 6.0.0 but the installed version is 5.10.0
Resolved source packages:
  spi-builder-workspace: /Users/admin/builder/spi-builder-workspace
Resolve Package Graph
package 'spi-builder-workspace' is using Swift tools version 6.0.0 but the installed version is 5.10.0
2025-06-24 15:34:34.922 xcodebuild[466:2504] [MT] IDEFileReferenceDebug: [Load] <IDEFileReference, 0x600000f89f00: name:AblyChatExample path:group:Example/AblyChatExample.xcodeproj> Failed to load container at path: /Users/admin/builder/spi-builder-workspace/Example/AblyChatExample.xcodeproj, Error: Error Domain=Xcode3ProjectErrorDomain Code=2 "The project ‘AblyChatExample’ cannot be opened because it is in a future Xcode project file format (70). Adjust the project format using a compatible version of Xcode to allow it to be opened by this version of Xcode." UserInfo={NSLocalizedDescription=The project ‘AblyChatExample’ cannot be opened because it is in a future Xcode project file format (70). Adjust the project format using a compatible version of Xcode to allow it to be opened by this version of Xcode.}
--- xcodebuild: WARNING: Unable to open project file '/Users/admin/builder/spi-builder-workspace/Example/AblyChatExample.xcodeproj' in workspace 'AblyChat.xcworkspace'.
2025-06-24 15:34:36.453 xcodebuild[466:2504] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2025-24-06_15-34-0036.xcresult
2025-06-24 15:34:37.400 xcodebuild[466:2504] [MT] DVTAssertions: Warning in IDEFrameworks/IDEFoundation/Execution/RunContextManager/IDERunContextManager.m:857
Details:  Error deleting scheme: Cannot modify data because the process disallows saving.
Object:   <IDERunContextManager: 0x600000295680>
Method:   -deleteRunContexts:completionQueue:completionBlock:
Thread:   <_NSMainThread: 0x60000268c180>{number = 1, name = main}
Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.
2025-06-24 15:34:37.401 xcodebuild[466:2504] 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.}
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.0.0 but the installed version is 5.10.0
Command line invocation:
    /Applications/Xcode-15.4.0.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
package 'spi-builder-workspace' is using Swift tools version 6.0.0 but the installed version is 5.10.0
Resolved source packages:
  spi-builder-workspace: /Users/admin/builder/spi-builder-workspace
2025-06-24 15:34:38.103 xcodebuild[516:2856] [MT] IDEFileReferenceDebug: [Load] <IDEFileReference, 0x600002c01100: name:AblyChatExample path:group:Example/AblyChatExample.xcodeproj> Failed to load container at path: /Users/admin/builder/spi-builder-workspace/Example/AblyChatExample.xcodeproj, Error: Error Domain=Xcode3ProjectErrorDomain Code=2 "The project ‘AblyChatExample’ cannot be opened because it is in a future Xcode project file format (70). Adjust the project format using a compatible version of Xcode to allow it to be opened by this version of Xcode." UserInfo={NSLocalizedDescription=The project ‘AblyChatExample’ cannot be opened because it is in a future Xcode project file format (70). Adjust the project format using a compatible version of Xcode to allow it to be opened by this version of Xcode.}
--- xcodebuild: WARNING: Unable to open project file '/Users/admin/builder/spi-builder-workspace/Example/AblyChatExample.xcodeproj' in workspace 'AblyChat.xcworkspace'.
2025-06-24 15:34:38.241 xcodebuild[516:2856] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2025-24-06_15-34-0038.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.0.0 but the installed version is 5.10.0
BUILD FAILURE 5.10 tvOS