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Build Information

Failed to build Readium, reference 3.11.1 (9a8c09), with Swift 6.1 for Wasm on 23 Oct 2026 03:21:50 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/readium/swift-toolkit.git
Reference: 3.11.1
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               3.11.1     -> FETCH_HEAD
HEAD is now at 9a8c094 3.11.1 (#924)
Cloned https://github.com/readium/swift-toolkit.git
Revision (git rev-parse @):
9a8c094b72245fd27043c9d298005e5c78b32a01
SUCCESS checkout https://github.com/readium/swift-toolkit.git at 3.11.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/readium/swift-toolkit.git
https://github.com/readium/swift-toolkit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:8209621f35c5a12749e7df75bbcb99eccb508d0196da99f6ac3bcf5f4827df31
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
Fetching https://github.com/readium/ZIPFoundation.git
Fetching https://github.com/readium/Fuzi.git
Fetching https://github.com/scinfu/SwiftSoup.git
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/stephencelis/SQLite.swift.git
Fetching https://github.com/readium/GCDWebServer.git
[1/4224] Fetching gcdwebserver
[128/5069] Fetching gcdwebserver, fuzi
[694/7414] Fetching gcdwebserver, fuzi, swift-docc-plugin
[1757/14546] Fetching gcdwebserver, fuzi, swift-docc-plugin, swiftsoup
[3393/20494] Fetching gcdwebserver, fuzi, swift-docc-plugin, swiftsoup, zipfoundation
[10301/31997] Fetching gcdwebserver, fuzi, swift-docc-plugin, swiftsoup, zipfoundation, sqlite.swift
Fetched https://github.com/readium/GCDWebServer.git from cache (0.65s)
Fetching https://github.com/ra1028/DifferenceKit.git
[23402/27773] Fetching fuzi, swift-docc-plugin, swiftsoup, zipfoundation, sqlite.swift
Fetched https://github.com/apple/swift-docc-plugin from cache (0.71s)
Fetching https://github.com/marmelroy/Zip.git
[21287/25428] Fetching fuzi, swiftsoup, zipfoundation, sqlite.swift
Fetched https://github.com/readium/Fuzi.git from cache (0.91s)
Fetching https://github.com/krzyzanowskim/CryptoSwift.git
Fetched https://github.com/scinfu/SwiftSoup.git from cache (0.91s)
Fetched https://github.com/readium/ZIPFoundation.git from cache (0.91s)
Fetched https://github.com/stephencelis/SQLite.swift.git from cache (0.91s)
[1/2328] Fetching differencekit
[560/4328] Fetching differencekit, zip
Fetched https://github.com/ra1028/DifferenceKit.git from cache (0.49s)
Fetched https://github.com/marmelroy/Zip.git from cache (0.47s)
[1/13446] Fetching cryptoswift
Fetched https://github.com/krzyzanowskim/CryptoSwift.git from cache (1.11s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (2.99s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3846] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.57s)
Computing version for https://github.com/readium/ZIPFoundation.git
Computed https://github.com/readium/ZIPFoundation.git at 3.0.1 (0.82s)
Computing version for https://github.com/ra1028/DifferenceKit.git
Computed https://github.com/ra1028/DifferenceKit.git at 1.3.0 (0.25s)
Computing version for https://github.com/marmelroy/Zip.git
Computed https://github.com/marmelroy/Zip.git at 2.1.2 (0.25s)
Computing version for https://github.com/krzyzanowskim/CryptoSwift.git
Computed https://github.com/krzyzanowskim/CryptoSwift.git at 1.10.0 (0.25s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.26s)
Computing version for https://github.com/stephencelis/SQLite.swift.git
Computed https://github.com/stephencelis/SQLite.swift.git at 0.17.0 (0.24s)
Fetching https://github.com/stephencelis/CSQLite
Fetching https://github.com/sqlcipher/SQLCipher.swift
[1/348] Fetching csqlite
[22/504] Fetching csqlite, sqlcipher.swift
Fetched https://github.com/sqlcipher/SQLCipher.swift from cache (0.57s)
Fetched https://github.com/stephencelis/CSQLite from cache (0.63s)
Computing version for https://github.com/stephencelis/CSQLite
Computed https://github.com/stephencelis/CSQLite at 3.53.4 (0.85s)
Computing version for https://github.com/readium/GCDWebServer.git
Computed https://github.com/readium/GCDWebServer.git at 4.0.1 (0.24s)
Computing version for https://github.com/readium/Fuzi.git
Computed https://github.com/readium/Fuzi.git at 4.0.1 (0.24s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.14.3 (0.22s)
Computing version for https://github.com/sqlcipher/SQLCipher.swift
Computed https://github.com/sqlcipher/SQLCipher.swift at 4.19.0 (0.21s)
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/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/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/stephencelis/CSQLite
Working copy of https://github.com/stephencelis/CSQLite resolved at 3.53.4
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/readium/Fuzi.git
Working copy of https://github.com/readium/Fuzi.git resolved at 4.0.1
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/ZIPFoundation.git
Working copy of https://github.com/readium/ZIPFoundation.git resolved at 3.0.1
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/sqlcipher/SQLCipher.swift
Working copy of https://github.com/sqlcipher/SQLCipher.swift resolved at 4.19.0
Creating working copy for https://github.com/stephencelis/SQLite.swift.git
Working copy of https://github.com/stephencelis/SQLite.swift.git resolved at 0.17.0
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.14.3
Downloading binary artifact https://github.com/sqlcipher/SQLCipher.swift/releases/download/4.19.0/SQLCipher.xcframework.zip
[7718/50488573] Downloading https://github.com/sqlcipher/SQLCipher.swift/releases/download/4.19.0/SQLCipher.xcframework.zip
Downloaded https://github.com/sqlcipher/SQLCipher.swift/releases/download/4.19.0/SQLCipher.xcframework.zip (2.90s)
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...
[2/52] Write sources
[6/52] Copying PrivacyInfo.xcprivacy
[7/52] Write sources
[8/52] Copying Publications
[8/52] Copying Info.plist
[8/52] Copying Assets
[8/52] Copying W3CAccessibilityMetadataDisplayGuide.strings
[8/52] Copying Info.plist
[8/52] Copying Localizable.strings
[8/52] Copying Info.plist
[18/52] Copying Assets
[19/52] Copying Localizable.strings
[19/52] Copying Info.plist
[19/52] Write sources
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/GCDWebServerRequest.m:29:2: error: ReadiumGCDWebServer requires ARC
   29 | #error ReadiumGCDWebServer requires ARC
      |  ^
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/GCDWebServerRequest.m:32:9: fatal error: 'zlib.h' file not found
   32 | #import <zlib.h>
      |         ^~~~~~~~
2 errors generated.
/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>
      |         ^~~~~~~~~~~~~
2 errors generated.
[29/52] Compiling GCDWebServerStreamedResponse.m
[29/52] Compiling GCDWebServerRequest.m
/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.
[29/52] Compiling GCDWebServerFunctions.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.
[29/52] Compiling GCDWebServerDataRequest.m
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/GCDWebServerResponse.m:29:2: error: ReadiumGCDWebServer requires ARC
   29 | #error ReadiumGCDWebServer requires ARC
      |  ^
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Core/GCDWebServerResponse.m:32:9: fatal error: 'zlib.h' file not found
   32 | #import <zlib.h>
      |         ^~~~~~~~
[29/52] Compiling GCDWebServerResponse.m
[29/52] Compiling SQLiteSwiftCSQLite sqlite3.c
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Requests/GCDWebServerFileRequest.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/GCDWebServerFileRequest.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.
[29/52] Compiling GCDWebServerFileRequest.m
[29/52] Write swift-version-24593BA9C3E375BF.txt
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:8209621f35c5a12749e7df75bbcb99eccb508d0196da99f6ac3bcf5f4827df31
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
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
[0/1] Planning build
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/25] Write sources
In file included from /host/spi-builder-workspace/.build/checkouts/Zip/Zip/minizip/ioapi.c:17:
/host/spi-builder-workspace/.build/checkouts/Zip/Zip/minizip/include/ioapi.h:36:10: fatal error: 'zlib.h' file not found
   36 | #include <zlib.h>
      |          ^~~~~~~~
1 error generated.
[5/25] Compiling Minizip ioapi.c
/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>
      |         ^~~~~~~~~~~~~
[5/25] Compiling GCDWebServerFileResponse.m
/host/spi-builder-workspace/.build/checkouts/Zip/Zip/minizip/unzip.c:27:10: fatal error: 'zlib.h' file not found
   27 | #include <zlib.h>
      |          ^~~~~~~~
[5/25] Compiling Minizip unzip.c
/host/spi-builder-workspace/.build/checkouts/Zip/Zip/minizip/zip.c:21:10: fatal error: 'zlib.h' file not found
   21 | #include <zlib.h>
      |          ^~~~~~~~
[5/25] Compiling Minizip zip.c
/host/spi-builder-workspace/.build/checkouts/GCDWebServer/GCDWebServer/Responses/GCDWebServerErrorResponse.m:29:2: error: ReadiumGCDWebServer requires ARC
   29 | #error ReadiumGCDWebServer requires A[5/25] Compiling GCDWebServerErrorResponse.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>
      |         ^~~~~~~~~~~~~
[5/25] Compiling GCDWebServerStreamedResponse.m
[5/25] Compiling SQLiteSwiftCSQLite sqlite3.c
[5/25] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.1 wasm