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Build Information

Failed to build swift-slack-client, reference 0.2.0 (f07bc1), with Swift 5.10 for iOS using Xcode 15.4 on 17 Aug 2025 22:52:31 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: 4.67.1
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/ainame/swift-slack-client.git
Reference: 0.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ainame/swift-slack-client
 * tag               0.2.0      -> FETCH_HEAD
HEAD is now at f07bc14 Update CHANGELOG.md
Submodule path '.dependencies/java-slack-sdk': checked out '238d8155c3eb4157e430b66980b8fb4e6164daeb'
Submodule path '.dependencies/slack-api-ref': checked out 'c2fbc8014646e03fe1979eecd2fa08cc98e0b98a'
Submodule '.dependencies/java-slack-sdk' (https://github.com/slackapi/java-slack-sdk.git) registered for path '.dependencies/java-slack-sdk'
Submodule '.dependencies/slack-api-ref' (https://github.com/slack-ruby/slack-api-ref.git) registered for path '.dependencies/slack-api-ref'
Cloning into '/Users/admin/builder/spi-builder-workspace/.dependencies/java-slack-sdk'...
Cloning into '/Users/admin/builder/spi-builder-workspace/.dependencies/slack-api-ref'...
Cloned https://github.com/ainame/swift-slack-client.git
Revision (git rev-parse @):
f07bc149fd3919cc6dde20d5fd2f09125b515209
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ainame/swift-slack-client.git at 0.2.0
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Build
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Selected platform:         iOS
Swift version:             5.10
Building package at path:  $PWD
https://github.com/ainame/swift-slack-client.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 6.1.0 but the installed version is 5.10.0
Resolved source packages:
  spi-builder-workspace: /Users/admin/builder/spi-builder-workspace
2025-08-17 18:52:28.713 xcodebuild[475:2554] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2025-17-08_18-52-0028.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.1.0 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 6.1.0 but the installed version is 5.10.0
Resolved source packages:
  spi-builder-workspace: /Users/admin/builder/spi-builder-workspace
2025-08-17 18:52:30.459 xcodebuild[524:2859] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2025-17-08_18-52-0030.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 5.10.0
BUILD FAILURE 5.10 iOS