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 Readium, reference 3.3.0 (4ae36c), with Swift 5.10 for macOS (SPM) on 11 Jun 2025 12:11:58 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/readium/swift-toolkit.git
Reference: 3.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/readium/swift-toolkit
 * tag               3.3.0      -> FETCH_HEAD
HEAD is now at 4ae36cf 3.3.0 (#609)
Cloned https://github.com/readium/swift-toolkit.git
Revision (git rev-parse @):
4ae36cf2f6e888f8d2ece7a8bd6f8af832aad350
SUCCESS checkout https://github.com/readium/swift-toolkit.git at 3.3.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/readium/swift-toolkit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Fetching https://github.com/readium/GCDWebServer.git
Fetching https://github.com/ra1028/DifferenceKit.git
Fetching https://github.com/scinfu/SwiftSoup.git
Fetching https://github.com/stephencelis/SQLite.swift.git
Fetching https://github.com/marmelroy/Zip.git
Fetching https://github.com/readium/ZIPFoundation.git
Fetching https://github.com/readium/Fuzi.git
[1/5228] Fetching zipfoundation
[54/7547] Fetching zipfoundation, differencekit
[333/8387] Fetching zipfoundation, differencekit, fuzi
[367/10376] Fetching zipfoundation, differencekit, fuzi, zip
[804/20178] Fetching zipfoundation, differencekit, fuzi, zip, sqlite.swift
[1142/24402] Fetching zipfoundation, differencekit, fuzi, zip, sqlite.swift, gcdwebserver
[1580/28318] Fetching zipfoundation, differencekit, fuzi, zip, sqlite.swift, gcdwebserver, swiftsoup
Fetched https://github.com/stephencelis/SQLite.swift.git from cache (3.23s)
Fetching https://github.com/krzyzanowskim/CryptoSwift.git
Fetched https://github.com/scinfu/SwiftSoup.git from cache (3.23s)
Fetched https://github.com/readium/Fuzi.git from cache (3.23s)
Fetched https://github.com/readium/ZIPFoundation.git from cache (3.23s)
Fetched https://github.com/readium/GCDWebServer.git from cache (3.23s)
Fetched https://github.com/ra1028/DifferenceKit.git from cache (3.23s)
Fetched https://github.com/marmelroy/Zip.git from cache (3.23s)
[1/12941] Fetching cryptoswift
Fetched https://github.com/krzyzanowskim/CryptoSwift.git from cache (1.93s)
Computing version for https://github.com/readium/ZIPFoundation.git
Computed https://github.com/readium/ZIPFoundation.git at 3.0.0 (0.37s)
Computing version for https://github.com/readium/Fuzi.git
Computed https://github.com/readium/Fuzi.git at 4.0.0 (2.52s)
Computing version for https://github.com/ra1028/DifferenceKit.git
Computed https://github.com/ra1028/DifferenceKit.git at 1.3.0 (0.50s)
Computing version for https://github.com/readium/GCDWebServer.git
Computed https://github.com/readium/GCDWebServer.git at 4.0.1 (0.49s)
Computing version for https://github.com/marmelroy/Zip.git
Computed https://github.com/marmelroy/Zip.git at 2.1.2 (0.52s)
Computing version for https://github.com/stephencelis/SQLite.swift.git
warning: 'sqlite.swift': /Package.swift:7:15: warning: 'v11' is deprecated: iOS 12.0 is the oldest supported version
        .iOS(.v11),
              ^
/Package.swift:10:16: warning: 'v11' is deprecated: tvOS 12.0 is the oldest supported version
        .tvOS(.v11),
               ^
Computed https://github.com/stephencelis/SQLite.swift.git at 0.15.3 (0.37s)
Computing version for https://github.com/krzyzanowskim/CryptoSwift.git
Computed https://github.com/krzyzanowskim/CryptoSwift.git at 1.8.4 (0.48s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.8.7 (0.37s)
Creating working copy for https://github.com/ra1028/DifferenceKit.git
Working copy of https://github.com/ra1028/DifferenceKit.git resolved at 1.3.0
Creating working copy for https://github.com/readium/Fuzi.git
Working copy of https://github.com/readium/Fuzi.git resolved at 4.0.0
Creating working copy for https://github.com/marmelroy/Zip.git
Working copy of https://github.com/marmelroy/Zip.git resolved at 2.1.2
Creating working copy for https://github.com/stephencelis/SQLite.swift.git
Working copy of https://github.com/stephencelis/SQLite.swift.git resolved at 0.15.3
Creating working copy for https://github.com/readium/GCDWebServer.git
Working copy of https://github.com/readium/GCDWebServer.git resolved at 4.0.1
Creating working copy for https://github.com/krzyzanowskim/CryptoSwift.git
Working copy of https://github.com/krzyzanowskim/CryptoSwift.git resolved at 1.8.4
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.8.7
Creating working copy for https://github.com/readium/ZIPFoundation.git
Working copy of https://github.com/readium/ZIPFoundation.git resolved at 3.0.0
warning: 'sqlite.swift': /Users/admin/builder/spi-builder-workspace/.build/checkouts/SQLite.swift/Package.swift:7:15: warning: 'v11' is deprecated: iOS 12.0 is the oldest supported version
        .iOS(.v11),
              ^
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SQLite.swift/Package.swift:10:16: warning: 'v11' is deprecated: tvOS 12.0 is the oldest supported version
        .tvOS(.v11),
               ^
error: the library 'ReadiumLCP' requires macos 10.13, but depends on the product 'ReadiumZIPFoundation' which requires macos 11.0; consider changing the library 'ReadiumLCP' to require macos 11.0 or later, or the product 'ReadiumZIPFoundation' to require macos 10.13 or earlier.
error: the library 'ReadiumNavigator' requires macos 10.13, but depends on the product 'SwiftSoup' which requires macos 10.15; consider changing the library 'ReadiumNavigator' to require macos 10.15 or later, or the product 'SwiftSoup' to require macos 10.13 or earlier.
error: the library 'ReadiumShared' requires macos 10.13, but depends on the product 'SwiftSoup' which requires macos 10.15; consider changing the library 'ReadiumShared' to require macos 10.15 or later, or the product 'SwiftSoup' to require macos 10.13 or earlier.
error: the library 'ReadiumShared' requires macos 10.13, but depends on the product 'ReadiumZIPFoundation' which requires macos 11.0; consider changing the library 'ReadiumShared' to require macos 11.0 or later, or the product 'ReadiumZIPFoundation' to require macos 10.13 or earlier.
BUILD FAILURE 5.10 macosSpm