ReadiumZIPFoundation – Build Information

Build Information

Failed to build ReadiumZIPFoundation, reference develop (adb49c), with Swift 6.4 for Android on 23 Sep 2026 08:15:22 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/readium/ZIPFoundation.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/ZIPFoundation
 * branch            develop    -> FETCH_HEAD
 * [new branch]      develop    -> origin/develop
HEAD is now at adb49c8 3.0.1 (#15)
Cloned https://github.com/readium/ZIPFoundation.git
Revision (git rev-parse @):
adb49c8bfe060cc187370b12fa081012a6440b86
SUCCESS checkout https://github.com/readium/ZIPFoundation.git at develop
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/readium/ZIPFoundation.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
warning: 'spi-builder-workspace': /host/spi-builder-workspace/Package.swift:24:58: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
22 |     name: "ReadiumZIPFoundation",
23 |     platforms: [
24 |         .macOS(.v11), .iOS(.v13), .tvOS(.v12), .watchOS(.v4), .visionOS(.v1)
   |                                                          `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
25 |     ],
26 |     products: [
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
warning: 'spi-builder-workspace': found 72 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testAddDirectoryToArchiveWithZIP64LFHOffset.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testAddEntryToArchiveWithZIP64LFHOffset.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testArchiveAddCompressedEntryProgress.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testArchiveAddCompressedEntryProgress.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testArchiveAddEntryErrorConditions.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testArchiveAddUncompressedEntryProgress.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testArchiveAddUncompressedEntryProgress.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testArchiveIteratorErrorConditions.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCRC32Calculation.data
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCRC32Check.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCorruptFileErrorConditions.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCorruptSymbolicLinkErrorConditions.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCreateArchiveAddCompressedEntry.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCreateArchiveAddCompressedEntryToMemory.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCreateArchiveAddEntryErrorConditions.txt
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCreateArchiveAddSymbolicLink.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCreateArchiveAddUncompressedEntry.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCreateArchiveAddUncompressedEntryToMemory.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCreateArchiveAddZeroSizeCompressedEntry.txt
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCreateArchiveAddZeroSizeUncompressedEntry.txt
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testCreateZIP64ArchiveAddUncompressedEntry.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testDetectEntryType.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testEntryIsCompressed.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractCompressedDataDescriptorArchive.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractCompressedEntryCancelation.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractCompressedFolderEntries.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractCompressedFolderEntriesFromMemory.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractCompressedZIP64Entries.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractEncryptedArchiveErrorConditions.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractEntryWithZIP64DataDescriptor.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractErrorConditions.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractInvalidBufferSizeErrorConditions.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractMSDOSArchive.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractPreferredEncoding.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractUncompressedDataDescriptorArchive.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractUncompressedEmptyFile.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractUncompressedEntryCancelation.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractUncompressedFolderEntries.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractUncompressedFolderEntriesFromMemory.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testExtractUncompressedZIP64Entries.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testFileModificationDate.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testInvalidCompressionMethodErrorConditions.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testPOSIXPermissions.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testPathDelimiterTraversalAttack.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testProgressHelpers.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testRemoveCompressedEntry.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testRemoveDataDescriptorCompressedEntry.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testRemoveEntryErrorConditions.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testRemoveEntryFromArchiveWithZIP64EOCD.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testRemoveEntryProgress.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testRemoveEntryWithZIP64ExtendedInformation.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testRemoveUncompressedEntry.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testRemoveZIP64EntryFromArchiveWithZIP64EOCD.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testSimpleTraversalAttack.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testSymlinkModificationDateTransferErrorConditions.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testSymlinkPermissionsTransferErrorConditions.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testUnzipCompressedZIP64Item.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testUnzipItem.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testUnzipItemErrorConditions.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testUnzipItemErrorConditions.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testUnzipItemProgress.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testUnzipItemWithPreferredEncoding.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testUnzipItemWithZIP64DataDescriptor.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testUnzipUncompressedZIP64Item.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testUnzipUncontainedSymlink.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testUpdateArchiveRemoveUncompressedEntryFromMemory.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testZIP64ArchiveAddEntryProgress.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testZIP64ArchiveAddEntryProgress.zip
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testZipCompressedZIP64Item.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testZipItem.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testZipItemProgress.png
    /host/spi-builder-workspace/Tests/ZIPFoundationTests/Resources/testZipUncompressedZIP64Item.png
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/ZIPFoundation/Resources/PrivacyInfo.xcprivacy
Building for debugging...
[Planning deferred tasks]
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/ZIPFoundation/Data+Serialization.swift:22:35: [1;33mwarning: [1;39m'OpaquePointer' was declared with an unavailable 'Sendable' conformance in 'Swift'; conforming here risks data races[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/unavailable-sendable-conformance\UnavailableSendableConformance]8;;\]
 [0;36m20 |[0;0m extension FILEPointer: @unchecked @retroactive Sendable {}
 [0;36m21 |[0;0m #else
 [0;36m22 |[0;0m extension FILEPointer: @unchecked Sendable {}
    [0;36m|[0;0m                                   `- [1;33mwarning: [1;39m'OpaquePointer' was declared with an unavailable 'Sendable' conformance in 'Swift'; conforming here risks data races[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/unavailable-sendable-conformance\UnavailableSendableConformance]8;;\]
 [0;36m23 |[0;0m #endif
 [0;36m24 |[0;0m
Swift.OpaquePointer:2:11: [1;39mnote: [1;39m'OpaquePointer' declares unavailable conformance to protocol 'Sendable' here[0;0m
[0;36m1 |[0;0m @available(*, unavailable)
[0;36m2 |[0;0m extension OpaquePointer : Sendable {
  [0;36m|[0;0m           `- [1;39mnote: [1;39m'OpaquePointer' declares unavailable conformance to protocol 'Sendable' here[0;0m
[0;36m3 |[0;0m }
/host/spi-builder-workspace/Sources/ZIPFoundation/Date+ZIP.swift:77:11: [1;31merror: [1;39mcannot find type 'stat' in scope[0;0m
[0;36m75 |[0;0m }
[0;36m76 |[0;0m
[0;36m77 |[0;0m extension [4;39mstat[0;0m {
   [0;36m|[0;0m           `- [1;31merror: [1;39mcannot find type 'stat' in scope[0;0m
[0;36m78 |[0;0m
[0;36m79 |[0;0m     var lastAccessDate: Date {
[#UnavailableSendableConformance]: <https://docs.swift.org/compiler/documentation/diagnostics/unavailable-sendable-conformance>
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/ZIPFoundation/Archive+BackingConfiguration.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Archive+Helpers.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Archive+Progress.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Archive+Reading.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Archive+Writing.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Archive+ZIP64.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Archive.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Data+Compression.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Data+Serialization.swift /host/spi-builder-workspace/Sources/ZIPFoundation/DataSource.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Date+ZIP.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Entry+Serialization.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Entry+ZIP64.swift /host/spi-builder-workspace/Sources/ZIPFoundation/Entry.swift /host/spi-builder-workspace/Sources/ZIPFoundation/FileDataSource.swift /host/spi-builder-workspace/Sources/ZIPFoundation/FileManager+ZIP.swift /host/spi-builder-workspace/Sources/ZIPFoundation/SharedMutableValue.swift /host/spi-builder-workspace/Sources/ZIPFoundation/URL+ZIP.swift -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_android.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/18 -Xcc -fmodule-map-file\=/host/spi-builder-workspace/Sources/CZLib/module.modulemap -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/ReadiumZIPFoundation.build/Debug-android-aarch64/ReadiumZIPFoundation-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/ReadiumZIPFoundation.build/Debug-android-aarch64/ReadiumZIPFoundation-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/ReadiumZIPFoundation.build/Debug-android-aarch64/ReadiumZIPFoundation-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -Xcc -D_GNU_SOURCE\=1 -no-auto-bridging-header-chaining -module-name ReadiumZIPFoundation -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReadiumZIPFoundation.build/Debug-android-aarch64/ReadiumZIPFoundation-t.build/Objects-normal/aarch64/ReadiumZIPFoundation_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReadiumZIPFoundation.build/Debug-android-aarch64/ReadiumZIPFoundation-t.build/Objects-normal/aarch64/Modules/ReadiumZIPFoundation.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReadiumZIPFoundation.build/Debug-android-aarch64/ReadiumZIPFoundation-t.build/Objects-normal/aarch64/Modules/ReadiumZIPFoundation.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReadiumZIPFoundation.build/Debug-android-aarch64/ReadiumZIPFoundation-t.build/Objects-normal/aarch64/ReadiumZIPFoundation-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReadiumZIPFoundation.build/Debug-android-aarch64/ReadiumZIPFoundation-t.build/Objects-normal/aarch64/ReadiumZIPFoundation-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReadiumZIPFoundation.build/Debug-android-aarch64/ReadiumZIPFoundation-t.build/Objects-normal/aarch64/ReadiumZIPFoundation-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReadiumZIPFoundation.build/Debug-android-aarch64/ReadiumZIPFoundation-t.build/Objects-normal/aarch64/Modules/ReadiumZIPFoundation.swiftmodule
[28 / 36] ReadiumZIPFoundation
error: Build failed
BUILD FAILURE 6.4 android