Swift Package Index

Build Information

Failed to build DoctorPretty, reference 0.5.0 (d481ee), with Swift 6.4 for macOS (SPM) on 15 Sep 2026 21:58:15 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

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/bkase/doctorpretty.git
Reference: 0.5.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bkase/doctorpretty
 * tag               0.5.0      -> FETCH_HEAD
HEAD is now at d481eee Make the line continuation lazy. (#10)
Cloned https://github.com/bkase/doctorpretty.git
Revision (git rev-parse @):
d481eee167a362f005fc2555630a2da452198542
SUCCESS checkout https://github.com/bkase/doctorpretty.git at 0.5.0
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/bkase/doctorpretty.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Fetching https://github.com/typelift/SwiftCheck.git
Fetching https://github.com/typelift/Algebra.git
Fetching https://github.com/typelift/Swiftx.git
[1/1645] Fetching swiftx
[67/6532] Fetching swiftx, swiftcheck
[281/6894] Fetching swiftx, swiftcheck, algebra
Fetched https://github.com/typelift/Algebra.git (1.07s)
Fetched https://github.com/typelift/Swiftx.git (1.07s)
[1662/4887] Fetching swiftcheck
Fetched https://github.com/typelift/SwiftCheck.git (1.27s)
Computing version for https://github.com/typelift/SwiftCheck.git
Computed https://github.com/typelift/SwiftCheck.git at 0.9.1 (1.97s)
Fetching https://github.com/trill-lang/FileCheck.git
[1/479] Fetching filecheck
Fetched https://github.com/trill-lang/FileCheck.git (0.99s)
Computing version for https://github.com/typelift/Swiftx.git
Computed https://github.com/typelift/Swiftx.git at 0.6.0 (1.69s)
Fetching https://github.com/typelift/Operadics.git
[1/101] Fetching operadics
Fetched https://github.com/typelift/Operadics.git (0.79s)
Computing version for https://github.com/typelift/Algebra.git
error: Dependencies could not be resolved because 'algebra' contains incompatible tools version (3.1.0) and root depends on 'algebra' 0.2.0.
BUILD FAILURE 6.4 macosSpm