LastFMKit – Build Information – Swift Package Index

Build Information

Failed to build LastFMKit, reference 1.0.0 (a78b06), with Swift 6.4 for Android on 22 Sep 2026 16:01:05 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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/guitaripod/LastFMKit.git
Reference: 1.0.0
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/guitaripod/LastFMKit
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at a78b061 Enhance DocC documentation for core components
Cloned https://github.com/guitaripod/LastFMKit.git
Revision (git rev-parse @):
a78b061a20c04db0f17307c956f4a749ce7717ce
SUCCESS checkout https://github.com/guitaripod/LastFMKit.git at 1.0.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/guitaripod/LastFMKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$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
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/apple/swift-log
[1/8148] Fetching swift-log
[4727/27066] Fetching swift-log, swift-argument-parser
[7958/29411] Fetching swift-log, swift-argument-parser, swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin (0.67s)
Fetched https://github.com/apple/swift-log (0.75s)
Fetched https://github.com/apple/swift-argument-parser (0.75s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (1.83s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3829] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.61s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.84s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.20s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.15.1 (0.20s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
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/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/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.15.1
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[56 / 91] Logging
[67 / 91] Logging-product
[71 / 102] LastFMKit
[73 / 111] ArgumentParser
[75 / 112] LastFMKit
[76 / 112] LastFMKit
[77 / 112] LastFMKit
[79 / 113] Logging
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/LastFMKit/Core/NetworkClient.swift:24:23: [1;31merror: [1;39mcannot assign to property: 'waitsForConnectivity' is a get-only property[0;0m
 [0;36m22 |[0;0m         sessionConfig.timeoutIntervalForResource = configuration.timeout * 2
 [0;36m23 |[0;0m         #if !os(Linux)
 [0;36m24 |[0;0m         [4;39msessionConfig.waitsForConnectivity[0;0m = true
    [0;36m|[0;0m                       `- [1;31merror: [1;39mcannot assign to property: 'waitsForConnectivity' is a get-only property[0;0m
 [0;36m25 |[0;0m         #endif
 [0;36m26 |[0;0m
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/LastFMKit/API/AlbumAPI.swift /host/spi-builder-workspace/Sources/LastFMKit/API/ArtistAPI.swift /host/spi-builder-workspace/Sources/LastFMKit/API/AuthAPI.swift /host/spi-builder-workspace/Sources/LastFMKit/API/BaseAPI.swift /host/spi-builder-workspace/Sources/LastFMKit/API/ChartAPI.swift /host/spi-builder-workspace/Sources/LastFMKit/API/GeoAPI.swift /host/spi-builder-workspace/Sources/LastFMKit/API/LibraryAPI.swift /host/spi-builder-workspace/Sources/LastFMKit/API/TagAPI.swift /host/spi-builder-workspace/Sources/LastFMKit/API/TrackAPI.swift /host/spi-builder-workspace/Sources/LastFMKit/API/UserAPI.swift /host/spi-builder-workspace/Sources/LastFMKit/Core/Endpoint.swift /host/spi-builder-workspace/Sources/LastFMKit/Core/LastFMClient.swift /host/spi-builder-workspace/Sources/LastFMKit/Core/LastFMError.swift /host/spi-builder-workspace/Sources/LastFMKit/Core/NetworkClient.swift /host/spi-builder-workspace/Sources/LastFMKit/Models/Album.swift /host/spi-builder-workspace/Sources/LastFMKit/Models/Artist.swift /host/spi-builder-workspace/Sources/LastFMKit/Models/Auth.swift /host/spi-builder-workspace/Sources/LastFMKit/Models/Chart.swift /host/spi-builder-workspace/Sources/LastFMKit/Models/Common.swift /host/spi-builder-workspace/Sources/LastFMKit/Models/Geo.swift /host/spi-builder-workspace/Sources/LastFMKit/Models/Library.swift /host/spi-builder-workspace/Sources/LastFMKit/Models/Tag.swift /host/spi-builder-workspace/Sources/LastFMKit/Models/Track.swift /host/spi-builder-workspace/Sources/LastFMKit/Models/User.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 -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/LastFMKit.build/Debug-android-aarch64/LastFMKit-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/LastFMKit.build/Debug-android-aarch64/LastFMKit-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/LastFMKit.build/Debug-android-aarch64/LastFMKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name LastFMKit -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/LastFMKit.build/Debug-android-aarch64/LastFMKit-t.build/Objects-normal/aarch64/LastFMKit_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/LastFMKit.build/Debug-android-aarch64/LastFMKit-t.build/Objects-normal/aarch64/Modules/LastFMKit.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LastFMKit.build/Debug-android-aarch64/LastFMKit-t.build/Objects-normal/aarch64/Modules/LastFMKit.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LastFMKit.build/Debug-android-aarch64/LastFMKit-t.build/Objects-normal/aarch64/LastFMKit-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LastFMKit.build/Debug-android-aarch64/LastFMKit-t.build/Objects-normal/aarch64/LastFMKit-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LastFMKit.build/Debug-android-aarch64/LastFMKit-t.build/Objects-normal/aarch64/LastFMKit-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/LastFMKit.build/Debug-android-aarch64/LastFMKit-t.build/Objects-normal/aarch64/Modules/LastFMKit.swiftmodule
[88 / 113] LastFMKit
error: Build failed
BUILD FAILURE 6.4 android