Swift Package IndexBuild Information
Failed to build Readium, reference develop (c71bd3), with Swift 6.3 for Android on 30 Apr 2026 13:53:11 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/readium/swift-toolkit.git
Reference: develop
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
* branch develop -> FETCH_HEAD
* [new branch] develop -> origin/develop
HEAD is now at c71bd3f Improve CSS selector performance in the Content API (#786)
Cloned https://github.com/readium/swift-toolkit.git
Revision (git rev-parse @):
c71bd3fc18040d18c028cc5bd479fecb9316b905
SUCCESS checkout https://github.com/readium/swift-toolkit.git at develop
========================================
Build
========================================
Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/readium/swift-toolkit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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/readium/Fuzi.git
Fetching https://github.com/stephencelis/SQLite.swift.git
Fetching https://github.com/scinfu/SwiftSoup.git
Fetching https://github.com/readium/ZIPFoundation.git
[1/2287] Fetching swift-docc-plugin
[2/3127] Fetching swift-docc-plugin, fuzi
[179/7351] Fetching swift-docc-plugin, fuzi, gcdwebserver
[1746/12588] Fetching swift-docc-plugin, fuzi, gcdwebserver, zipfoundation
[2427/23746] Fetching swift-docc-plugin, fuzi, gcdwebserver, zipfoundation, sqlite.swift
Fetched https://github.com/readium/ZIPFoundation.git from cache (0.80s)
Fetching https://github.com/ra1028/DifferenceKit.git
[16389/18509] Fetching swift-docc-plugin, fuzi, gcdwebserver, sqlite.swift
[18510/20828] Fetching swift-docc-plugin, fuzi, gcdwebserver, sqlite.swift, differencekit
Fetched https://github.com/readium/GCDWebServer.git from cache (1.57s)
Fetching https://github.com/marmelroy/Zip.git
[14865/16604] Fetching swift-docc-plugin, fuzi, sqlite.swift, differencekit
[16605/18604] Fetching swift-docc-plugin, fuzi, sqlite.swift, differencekit, zip
Fetched https://github.com/ra1028/DifferenceKit.git from cache (1.23s)
[14865/16285] Fetching swift-docc-plugin, fuzi, sqlite.swift, zip
Fetching https://github.com/krzyzanowskim/CryptoSwift.git
[16286/22214] Fetching swift-docc-plugin, fuzi, sqlite.swift, zip, swiftsoup
Fetched https://github.com/marmelroy/Zip.git from cache (0.70s)
[14346/33601] Fetching swift-docc-plugin, fuzi, sqlite.swift, swiftsoup, cryptoswift
Fetched https://github.com/krzyzanowskim/CryptoSwift.git from cache (1.52s)
[15412/20214] Fetching swift-docc-plugin, fuzi, sqlite.swift, swiftsoup
Fetched https://github.com/readium/Fuzi.git from cache (6.03s)
Fetched https://github.com/apple/swift-docc-plugin from cache (6.04s)
Fetched https://github.com/scinfu/SwiftSoup.git from cache (6.04s)
Fetched https://github.com/stephencelis/SQLite.swift.git from cache (6.04s)
Computing version for https://github.com/readium/ZIPFoundation.git
Computed https://github.com/readium/ZIPFoundation.git at 3.0.1 (6.42s)
Computing version for https://github.com/readium/Fuzi.git
Computed https://github.com/readium/Fuzi.git at 4.0.0 (2.29s)
Computing version for https://github.com/ra1028/DifferenceKit.git
Computed https://github.com/ra1028/DifferenceKit.git at 1.3.0 (0.48s)
Computing version for https://github.com/readium/GCDWebServer.git
Computed https://github.com/readium/GCDWebServer.git at 4.0.1 (0.44s)
Computing version for https://github.com/marmelroy/Zip.git
Computed https://github.com/marmelroy/Zip.git at 2.1.2 (0.47s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.13.4 (0.46s)
Computing version for https://github.com/stephencelis/SQLite.swift.git
Computed https://github.com/stephencelis/SQLite.swift.git at 0.16.0 (0.40s)
Fetching https://github.com/stephencelis/CSQLite
[1/200] Fetching csqlite
Fetched https://github.com/stephencelis/CSQLite from cache (0.79s)
Computing version for https://github.com/stephencelis/CSQLite
Computed https://github.com/stephencelis/CSQLite at 3.50.4 (1.27s)
Computing version for https://github.com/krzyzanowskim/CryptoSwift.git
Computed https://github.com/krzyzanowskim/CryptoSwift.git at 1.10.0 (0.44s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.51s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3679] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.58s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.11s)
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 1.10.0
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/readium/Fuzi.git
Working copy of https://github.com/readium/Fuzi.git resolved at 4.0.0
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/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
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/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/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
Creating working copy for https://github.com/ra1028/DifferenceKit.git
Working copy of https://github.com/ra1028/DifferenceKit.git resolved at 1.3.0
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...
[2/53] Write sources
[5/53] Copying PrivacyInfo.xcprivacy
[8/53] Copying Publications
[9/53] Copying Info.plist
[10/53] Write sources
[10/53] Copying Info.plist
[12/53] Copying W3CAccessibilityMetadataDisplayGuide.strings
[15/53] Copying Info.plist
[16/53] Copying Localizable.strings
[17/53] Copying Info.plist
[17/53] Copying Assets
[18/53] Copying prod-license.lcpl
[20/53] Copying Localizable.strings
[22/53] Copying Info.plist
[25/53] 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>
| ^~~~~~~~~~~~~
2 errors generated.
[30/53] Compiling GCDWebServerRequest.m
[30/53] Compiling SQLiteSwiftCSQLite sqlite3.c
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/GCDWebServerFunctions.m:29:2: error: ReadiumGCDWebServer requires ARC
29 | #error ReadiumGCDWebServer requires ARC
| ^
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/GCDWebServerFunctions.m:32:9: fatal error: 'TargetConditionals.h' file not found
32 | #import <TargetConditionals.h>
| ^~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
[30/53] Compiling GCDWebServerFunctions.m
/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>
| ^~~~~~~~~~~~~
2 errors generated.
[30/53] Compiling GCDWebServerResponse.m
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Responses/GCDWebServerFileResponse.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/GCDWebServerFileResponse.m:35:
/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>
| ^~~~~~~~~~~~~
[30/53] Compiling GCDWebServerFileResponse.m
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Responses/GCDWebServerStreamedResponse.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/GCDWebServerStreamedResponse.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>
| ^~~~~~~~~~~~~
[30/53] Compiling GCDWebServerStreamedResponse.m
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Requests/GCDWebServerDataRequest.m:29:2: error: ReadiumGCDWebServer requires ARC
29 | #error ReadiumGCDWebServer requires ARC
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Requests/GCDWebServerDataRequest.m:33:
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Requests/../Core/GCDWebServerPrivate.h:28:9: fatal error: 'os/object.h' file not found
28 | #import <os/object.h>
| ^~~~~~~~~~~~~
2 errors generated.
[30/53] Compiling GCDWebServerDataRequest.m
[30/53] Write swift-version--4F562202D5529B1.txt
BUILD FAILURE 6.3 android