Build Information
Failed to build Readium, reference develop (b224f4), with Swift 6.2 for macOS (SPM) on 10 Dec 2025 04:11:03 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/readium/swift-toolkit.git
Reference: develop
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/readium/swift-toolkit
* branch develop -> FETCH_HEAD
* [new branch] develop -> origin/develop
HEAD is now at b224f4d Add navigator UI tests (#683)
Cloned https://github.com/readium/swift-toolkit.git
Revision (git rev-parse @):
b224f4dc515e19723d7eedc0b2c3eedc8ad56b07
SUCCESS checkout https://github.com/readium/swift-toolkit.git at develop
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/Fuzi.git
Fetching https://github.com/readium/GCDWebServer.git
Fetching https://github.com/readium/ZIPFoundation.git
Fetching https://github.com/krzyzanowskim/CryptoSwift.git
[1/840] Fetching fuzi
[178/6077] Fetching fuzi, zipfoundation
[231/10301] Fetching fuzi, zipfoundation, gcdwebserver
[316/12293] Fetching fuzi, zipfoundation, gcdwebserver, zip
[503/16954] Fetching fuzi, zipfoundation, gcdwebserver, zip, swiftsoup
[716/30059] Fetching fuzi, zipfoundation, gcdwebserver, zip, swiftsoup, cryptoswift
[759/40146] Fetching fuzi, zipfoundation, gcdwebserver, zip, swiftsoup, cryptoswift, sqlite.swift
Fetched https://github.com/scinfu/SwiftSoup.git from cache (1.28s)
[15171/35485] Fetching fuzi, zipfoundation, gcdwebserver, zip, cryptoswift, sqlite.swift
Fetching https://github.com/ra1028/DifferenceKit.git
Fetched https://github.com/readium/Fuzi.git from cache (1.39s)
Fetched https://github.com/readium/ZIPFoundation.git from cache (1.39s)
[14792/29408] Fetching gcdwebserver, zip, cryptoswift, sqlite.swift
Fetched https://github.com/stephencelis/SQLite.swift.git from cache (1.59s)
[12900/19321] Fetching gcdwebserver, zip, cryptoswift
Fetched https://github.com/marmelroy/Zip.git from cache (1.88s)
Fetched https://github.com/readium/GCDWebServer.git from cache (1.88s)
Fetched https://github.com/krzyzanowskim/CryptoSwift.git from cache (1.88s)
[1/2319] Fetching differencekit
Fetched https://github.com/ra1028/DifferenceKit.git from cache (1.38s)
Computing version for https://github.com/readium/ZIPFoundation.git
Computed https://github.com/readium/ZIPFoundation.git at 3.0.1 (3.51s)
Computing version for https://github.com/readium/Fuzi.git
Computed https://github.com/readium/Fuzi.git at 4.0.0 (2.82s)
Computing version for https://github.com/ra1028/DifferenceKit.git
Computed https://github.com/ra1028/DifferenceKit.git at 1.3.0 (0.68s)
Computing version for https://github.com/readium/GCDWebServer.git
Computed https://github.com/readium/GCDWebServer.git at 4.0.1 (0.62s)
Computing version for https://github.com/marmelroy/Zip.git
Computed https://github.com/marmelroy/Zip.git at 2.1.2 (0.67s)
Computing version for https://github.com/stephencelis/SQLite.swift.git
Computed https://github.com/stephencelis/SQLite.swift.git at 0.15.4 (0.54s)
Fetching https://github.com/swiftlang/swift-toolchain-sqlite
[1/204] Fetching swift-toolchain-sqlite
Fetched https://github.com/swiftlang/swift-toolchain-sqlite from cache (1.34s)
Computing version for https://github.com/swiftlang/swift-toolchain-sqlite
Computed https://github.com/swiftlang/swift-toolchain-sqlite at 1.0.4 (2.02s)
Computing version for https://github.com/krzyzanowskim/CryptoSwift.git
Computed https://github.com/krzyzanowskim/CryptoSwift.git at 1.9.0 (0.61s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.11.3 (0.57s)
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/nicklockwood/LRUCache.git
[1/1820] Fetching swift-atomics
[74/2161] Fetching swift-atomics, lrucache
Fetched https://github.com/nicklockwood/LRUCache.git from cache (1.06s)
Fetched https://github.com/apple/swift-atomics.git from cache (1.06s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (1.62s)
Computing version for https://github.com/nicklockwood/LRUCache.git
Computed https://github.com/nicklockwood/LRUCache.git at 1.2.0 (0.64s)
Creating working copy for https://github.com/nicklockwood/LRUCache.git
Working copy of https://github.com/nicklockwood/LRUCache.git resolved at 1.2.0
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/readium/GCDWebServer.git
Working copy of https://github.com/readium/GCDWebServer.git resolved at 4.0.1
Creating working copy for https://github.com/stephencelis/SQLite.swift.git
Working copy of https://github.com/stephencelis/SQLite.swift.git resolved at 0.15.4
Creating working copy for https://github.com/readium/ZIPFoundation.git
Working copy of https://github.com/readium/ZIPFoundation.git resolved at 3.0.1
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.11.3
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/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
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/krzyzanowskim/CryptoSwift.git
Working copy of https://github.com/krzyzanowskim/CryptoSwift.git resolved at 1.9.0
Creating working copy for https://github.com/swiftlang/swift-toolchain-sqlite
Working copy of https://github.com/swiftlang/swift-toolchain-sqlite resolved at 1.0.4
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"dependencies": [
{
"identity": "swift-toolkit",
"name": "Readium",
"url": "https://github.com/readium/swift-toolkit.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-toolkit",
"dependencies": [
{
"identity": "cryptoswift",
"name": "CryptoSwift",
"url": "https://github.com/krzyzanowskim/CryptoSwift.git",
"version": "1.9.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/CryptoSwift",
"dependencies": [
]
},
{
"identity": "zip",
"name": "Zip",
"url": "https://github.com/marmelroy/Zip.git",
"version": "2.1.2",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Zip",
"dependencies": [
]
},
{
"identity": "differencekit",
"name": "DifferenceKit",
"url": "https://github.com/ra1028/DifferenceKit.git",
"version": "1.3.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/DifferenceKit",
"dependencies": [
]
},
{
"identity": "fuzi",
"name": "ReadiumFuzi",
"url": "https://github.com/readium/Fuzi.git",
"version": "4.0.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Fuzi",
"dependencies": [
]
},
{
"identity": "gcdwebserver",
"name": "GCDWebServer",
"url": "https://github.com/readium/GCDWebServer.git",
"version": "4.0.1",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/GCDWebServer",
"dependencies": [
]
},
{
"identity": "zipfoundation",
"name": "ReadiumZIPFoundation",
"url": "https://github.com/readium/ZIPFoundation.git",
"version": "3.0.1",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ZIPFoundation",
"dependencies": [
]
},
{
"identity": "swiftsoup",
"name": "SwiftSoup",
"url": "https://github.com/scinfu/SwiftSoup.git",
"version": "2.11.3",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftSoup",
"dependencies": [
{
"identity": "lrucache",
"name": "LRUCache",
"url": "https://github.com/nicklockwood/LRUCache.git",
"version": "1.2.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/LRUCache",
"dependencies": [
]
},
{
"identity": "swift-atomics",
"name": "swift-atomics",
"url": "https://github.com/apple/swift-atomics.git",
"version": "1.3.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-atomics",
"dependencies": [
]
}
]
},
{
"identity": "sqlite.swift",
"name": "SQLite.swift",
"url": "https://github.com/stephencelis/SQLite.swift.git",
"version": "0.15.4",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SQLite.swift",
"dependencies": [
{
"identity": "swift-toolchain-sqlite",
"name": "swift-toolchain-sqlite",
"url": "https://github.com/swiftlang/swift-toolchain-sqlite",
"version": "1.0.4",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-toolchain-sqlite",
"dependencies": [
]
}
]
}
]
}
]
}
Fetching https://github.com/readium/swift-toolkit.git
[1/41929] Fetching swift-toolkit
Fetched https://github.com/readium/swift-toolkit.git from cache (2.14s)
Fetching https://github.com/stephencelis/SQLite.swift.git from cache
Fetching https://github.com/ra1028/DifferenceKit.git from cache
Fetching https://github.com/krzyzanowskim/CryptoSwift.git from cache
Fetching https://github.com/marmelroy/Zip.git from cache
Fetching https://github.com/readium/Fuzi.git from cache
Fetching https://github.com/readium/ZIPFoundation.git from cache
Fetching https://github.com/scinfu/SwiftSoup.git from cache
Fetched https://github.com/readium/Fuzi.git from cache (0.48s)
Fetching https://github.com/readium/GCDWebServer.git from cache
Fetched https://github.com/ra1028/DifferenceKit.git from cache (0.60s)
Fetched https://github.com/scinfu/SwiftSoup.git from cache (0.60s)
Fetched https://github.com/krzyzanowskim/CryptoSwift.git from cache (0.60s)
Fetched https://github.com/marmelroy/Zip.git from cache (0.60s)
Fetched https://github.com/readium/ZIPFoundation.git from cache (0.60s)
Fetched https://github.com/stephencelis/SQLite.swift.git from cache (0.60s)
Fetched https://github.com/readium/GCDWebServer.git from cache (0.45s)
Computing version for https://github.com/readium/ZIPFoundation.git
Computed https://github.com/readium/ZIPFoundation.git at 3.0.1 (1.00s)
Computing version for https://github.com/readium/Fuzi.git
Computed https://github.com/readium/Fuzi.git at 4.0.0 (0.03s)
Computing version for https://github.com/ra1028/DifferenceKit.git
Computed https://github.com/ra1028/DifferenceKit.git at 1.3.0 (0.04s)
Computing version for https://github.com/readium/GCDWebServer.git
Computed https://github.com/readium/GCDWebServer.git at 4.0.1 (0.03s)
Computing version for https://github.com/marmelroy/Zip.git
Computed https://github.com/marmelroy/Zip.git at 2.1.2 (0.04s)
Computing version for https://github.com/stephencelis/SQLite.swift.git
Computed https://github.com/stephencelis/SQLite.swift.git at 0.15.4 (0.03s)
Fetching https://github.com/swiftlang/swift-toolchain-sqlite from cache
Fetched https://github.com/swiftlang/swift-toolchain-sqlite from cache (0.46s)
Computing version for https://github.com/swiftlang/swift-toolchain-sqlite
Computed https://github.com/swiftlang/swift-toolchain-sqlite at 1.0.4 (0.51s)
Computing version for https://github.com/krzyzanowskim/CryptoSwift.git
Computed https://github.com/krzyzanowskim/CryptoSwift.git at 1.9.0 (0.03s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.11.3 (0.03s)
Fetching https://github.com/apple/swift-atomics.git from cache
Fetching https://github.com/nicklockwood/LRUCache.git from cache
Fetched https://github.com/nicklockwood/LRUCache.git from cache (0.50s)
Fetched https://github.com/apple/swift-atomics.git from cache (0.50s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (0.56s)
Computing version for https://github.com/nicklockwood/LRUCache.git
Computed https://github.com/nicklockwood/LRUCache.git at 1.2.0 (0.03s)
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
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/readium/Fuzi.git
Working copy of https://github.com/readium/Fuzi.git resolved at 4.0.0
Creating working copy for https://github.com/krzyzanowskim/CryptoSwift.git
Working copy of https://github.com/krzyzanowskim/CryptoSwift.git resolved at 1.9.0
Creating working copy for https://github.com/nicklockwood/LRUCache.git
Working copy of https://github.com/nicklockwood/LRUCache.git resolved at 1.2.0
Creating working copy for https://github.com/stephencelis/SQLite.swift.git
Working copy of https://github.com/stephencelis/SQLite.swift.git resolved at 0.15.4
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/readium/ZIPFoundation.git
Working copy of https://github.com/readium/ZIPFoundation.git resolved at 3.0.1
Creating working copy for https://github.com/swiftlang/swift-toolchain-sqlite
Working copy of https://github.com/swiftlang/swift-toolchain-sqlite resolved at 1.0.4
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/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.11.3
Creating working copy for https://github.com/readium/swift-toolkit.git
Working copy of https://github.com/readium/swift-toolkit.git resolved at develop (b224f4d)
warning: '.resolve-product-dependencies': dependency 'swift-toolkit' is not used by any target
Found 8 product dependencies
- CryptoSwift
- Zip
- DifferenceKit
- ReadiumFuzi
- GCDWebServer
- ReadiumZIPFoundation
- SwiftSoup
- SQLite.swift
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/readium/swift-toolkit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64
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 6.2 macosSpm