Swift Package IndexBuild Information
Failed to build Readium, reference 3.8.0 (f7d10d), with Swift 6.3 for Android on 20 Apr 2026 12:23:37 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/readium/swift-toolkit.git
Reference: 3.8.0
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/readium/swift-toolkit
* tag 3.8.0 -> FETCH_HEAD
HEAD is now at f7d10d2 3.8.0 (#744)
Cloned https://github.com/readium/swift-toolkit.git
Revision (git rev-parse @):
f7d10d2bf5876408feae14d634416f69d1473fd8
SUCCESS checkout https://github.com/readium/swift-toolkit.git at 3.8.0
========================================
Build
========================================
Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/readium/swift-toolkit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/readium/GCDWebServer.git
Fetching https://github.com/stephencelis/SQLite.swift.git
Fetching https://github.com/scinfu/SwiftSoup.git
Fetching https://github.com/readium/Fuzi.git
Fetching https://github.com/readium/ZIPFoundation.git
[1/2277] Fetching swift-docc-plugin
[229/3117] Fetching swift-docc-plugin, fuzi
[414/14245] Fetching swift-docc-plugin, fuzi, sqlite.swift
[661/19482] Fetching swift-docc-plugin, fuzi, sqlite.swift, zipfoundation
[2452/23706] Fetching swift-docc-plugin, fuzi, sqlite.swift, zipfoundation, gcdwebserver
[3695/29635] Fetching swift-docc-plugin, fuzi, sqlite.swift, zipfoundation, gcdwebserver, swiftsoup
Fetched https://github.com/readium/Fuzi.git from cache (0.83s)
[4699/28795] Fetching swift-docc-plugin, sqlite.swift, zipfoundation, gcdwebserver, swiftsoup
Fetching https://github.com/ra1028/DifferenceKit.git
[22668/31114] Fetching swift-docc-plugin, sqlite.swift, zipfoundation, gcdwebserver, swiftsoup, differencekit
Fetched https://github.com/scinfu/SwiftSoup.git from cache (2.31s)
Fetched https://github.com/readium/ZIPFoundation.git from cache (2.32s)
Fetching https://github.com/marmelroy/Zip.git
Fetching https://github.com/krzyzanowskim/CryptoSwift.git
[16195/19948] Fetching swift-docc-plugin, sqlite.swift, gcdwebserver, differencekit
Fetched https://github.com/apple/swift-docc-plugin from cache (2.71s)
[14197/17671] Fetching sqlite.swift, gcdwebserver, differencekit
[16930/19671] Fetching sqlite.swift, gcdwebserver, differencekit, zip
[18132/33012] Fetching sqlite.swift, gcdwebserver, differencekit, zip, cryptoswift
Fetched https://github.com/ra1028/DifferenceKit.git from cache (2.45s)
[17720/30693] Fetching sqlite.swift, gcdwebserver, zip, cryptoswift
Fetched https://github.com/readium/GCDWebServer.git from cache (4.08s)
Fetched https://github.com/stephencelis/SQLite.swift.git from cache (4.09s)
[4002/15341] Fetching zip, cryptoswift
Fetched https://github.com/marmelroy/Zip.git from cache (4.28s)
Fetched https://github.com/krzyzanowskim/CryptoSwift.git from cache (4.27s)
Computing version for https://github.com/readium/ZIPFoundation.git
Computed https://github.com/readium/ZIPFoundation.git at 3.0.1 (7.43s)
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 (1.37s)
Computing version for https://github.com/readium/GCDWebServer.git
Computed https://github.com/readium/GCDWebServer.git at 4.0.1 (0.84s)
Computing version for https://github.com/marmelroy/Zip.git
Computed https://github.com/marmelroy/Zip.git at 2.1.2 (0.66s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.13.4 (0.44s)
Computing version for https://github.com/stephencelis/SQLite.swift.git
Computed https://github.com/stephencelis/SQLite.swift.git at 0.16.0 (0.64s)
Fetching https://github.com/stephencelis/CSQLite
[1/200] Fetching csqlite
Fetched https://github.com/stephencelis/CSQLite from cache (0.81s)
Computing version for https://github.com/stephencelis/CSQLite
Computed https://github.com/stephencelis/CSQLite at 3.50.4 (1.25s)
Computing version for https://github.com/krzyzanowskim/CryptoSwift.git
Computed https://github.com/krzyzanowskim/CryptoSwift.git at 1.9.0 (0.57s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.6 (0.79s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.41s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (3.05s)
Creating working copy for https://github.com/stephencelis/SQLite.swift.git
Working copy of https://github.com/stephencelis/SQLite.swift.git resolved at 0.16.0
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.13.4
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/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/krzyzanowskim/CryptoSwift.git
Working copy of https://github.com/krzyzanowskim/CryptoSwift.git resolved at 1.9.0
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.6
Creating working copy for https://github.com/stephencelis/CSQLite
Working copy of https://github.com/stephencelis/CSQLite resolved at 3.50.4
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/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/marmelroy/Zip.git
Working copy of https://github.com/marmelroy/Zip.git resolved at 2.1.2
warning: 'zipfoundation': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/.build/checkouts/ZIPFoundation/Sources/ZIPFoundation/Resources/PrivacyInfo.xcprivacy
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/54] Write sources
[7/54] Copying PrivacyInfo.xcprivacy
[8/54] Write sources
[9/54] Copying Info.plist
[10/54] Copying Assets
[10/54] Copying W3CAccessibilityMetadataDisplayGuide.strings
[10/54] Copying Info.plist
[10/54] Copying Localizable.strings
[10/54] Copying Info.plist
[18/54] Copying Publications
[19/54] Copying prod-license.lcpl
[20/54] Copying Localizable.strings
[23/54] Copying Info.plist
[24/54] Copying Assets
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Responses/GCDWebServerDataResponse.m:29:2: error: ReadiumGCDWebServer requires ARC
29 | #error ReadiumGCDWebServer requires ARC
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Responses/GCDWebServerDataResponse.m:33:
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Responses/../Core/GCDWebServerPrivate.h:28:9: fatal error: 'os/object.h' file not found
28 | #import <os/object.h>
| ^~~~~~~~~~~~~
2 errors generated.
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Responses/GCDWebServerErrorResponse.m:29:2: error: ReadiumGCDWebServer requires ARC
29 | #error ReadiumGCDWebServer requires ARC
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Responses/GCDWebServerErrorResponse.m:33:
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Responses/../Core/GCDWebServerPrivate.h:28:9: fatal error: 'os/object.h' file not found
28 | #import <os/object.h>
| ^~~~~~~~~~~~~
2 errors generated.
[25/54] Compiling GCDWebServerDataResponse.m
[25/54] Compiling GCDWebServerErrorResponse.m
[25/54] Compiling SQLiteSwiftCSQLite sqlite3.c
[25/54] Write sources
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/GCDWebServerResponse.m:29:2: error: ReadiumGCDWebServer requires ARC
29 | #error ReadiumGCDWebServer requires ARC
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/GCDWebServerResponse.m:35:
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/../Core/GCDWebServerPrivate.h:28:9: fatal error: 'os/object.h' file not found
28 | #import <os/object.h>
| ^~~~~~~~~~~~~
[25/54] Compiling GCDWebServerResponse.m
[25/54] Write sources
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/GCDWebServerRequest.m:29:2: error: ReadiumGCDWebServer requires ARC
29 | #error ReadiumGCDWebServer requires ARC
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/GCDWebServerRequest.m:35:
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/../Core/GCDWebServerPrivate.h:28:9: fatal error: 'os/object.h' file not found
28 | #import <os/object.h>
| ^~~~~~~~~~~~~
[25/54] Compiling GCDWebServerRequest.m
[25/54] Write swift-version--4F562202D5529B1.txt
BUILD FAILURE 6.3 android