Swift Package Index

Build Information

Failed to build Exhaust, reference main (66f476), with Swift 6.3 for watchOS using Xcode 26.4 on 30 Oct 2026 23:44:16 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: 5.1.4
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/nesevis/exhaust.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/nesevis/exhaust
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 66f4768 Key unseeded explore checkpoints by generated seed
Cloned https://github.com/nesevis/exhaust.git
Revision (git rev-parse @):
66f476875ec6f9958ffc8d4d5014cbbec77effec
SUCCESS checkout https://github.com/nesevis/exhaust.git at main
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Build
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Selected platform:         watchOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/nesevis/exhaust.git
Command line invocation:
    /Applications/Xcode-26.5.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
package 'spi-builder-workspace' is using Swift tools version 6.4.0 but the installed version is 6.3.2
Resolved source packages:
  spi-builder-workspace: (null)
2026-10-30 19:44:13.847 xcodebuild[542:3143] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-10-30 19:44:13.947 xcodebuild[542:3143] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-10-30 19:44:14.864 xcodebuild[542:3143] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-10-30 19:44:14.871 xcodebuild[542:3143] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-30-10_19-44-0014.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.4.0 but the installed version is 6.3.2
Command line invocation:
    /Applications/Xcode-26.5.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
package 'spi-builder-workspace' is using Swift tools version 6.4.0 but the installed version is 6.3.2
Resolved source packages:
  spi-builder-workspace: (null)
2026-10-30 19:44:15.740 xcodebuild[610:3667] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-10-30 19:44:15.840 xcodebuild[610:3667] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-10-30 19:44:16.494 xcodebuild[610:3667] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-30-10_19-44-0016.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.4.0 but the installed version is 6.3.2
BUILD FAILURE 6.3 watchOS