Build Information
Failed to build swift-cluster-membership, reference main (9e22ae), with Swift 6.4 for Android on 21 Oct 2026 18:27:53 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-cluster-membership.git
Reference: main
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/apple/swift-cluster-membership
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 9e22ae2 Bump swiftlang/github-workflows/.github/workflows/soundness.yml from 0.0.13 to 0.0.16 (#152)
Cloned https://github.com/apple/swift-cluster-membership.git
Revision (git rev-parse @):
9e22ae2448e8dd3813d92f1c6b54e82da56454a4
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-cluster-membership.git at main
========================================
Build
========================================
Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/apple/swift-cluster-membership.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$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:d9a84d7647394b4473e054b8d8a8f0e0b43300080afc6972ec459a3a608366e4
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-metrics.git
Fetching https://github.com/apple/swift-nio.git
[1/8343] Fetching swift-log
[2/11223] Fetching swift-log, swift-service-lifecycle
[451/14803] Fetching swift-log, swift-service-lifecycle, swift-metrics
[14804/101428] Fetching swift-log, swift-service-lifecycle, swift-metrics, swift-nio
Fetched https://github.com/swift-server/swift-service-lifecycle.git (3.36s)
Fetched https://github.com/apple/swift-metrics.git (3.36s)
Fetched https://github.com/apple/swift-log.git (3.36s)
Fetched https://github.com/apple/swift-nio.git (3.39s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.12.0 (3.55s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.13.0 (0.14s)
Fetching https://github.com/apple/swift-async-algorithms.git
[1/6821] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git (0.57s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.1 (0.72s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.7 (0.18s)
Fetching https://github.com/apple/swift-collections.git
[1/28945] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.59s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.3 (1.83s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.104.0 (0.31s)
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-system.git
[1/1889] Fetching swift-atomics
[1890/9233] Fetching swift-atomics, swift-system
Fetched https://github.com/apple/swift-atomics.git (0.97s)
Fetched https://github.com/apple/swift-system.git (0.97s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (1.14s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.17s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.16.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.104.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.13.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.12.0
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.7
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.3
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 1130]
[Planning 784 / 1130]
[Planning deferred tasks]
[Constructing 2208 / 2400]
[98 / 408] NIOFoundationEssentialsCompat
[215 / 437] NIOConcurrencyHelpers
[218 / 454] _AtomicsShims
[220 / 454] CoreMetrics
[220 / 454] InternalCollectionsUtilities
[231 / 454] _NIOBase64
[233 / 454] _NIODataStructures
[243 / 454] ConcurrencyHelpers
[250 / 454] NIOConcurrencyHelpers
[261 / 454] _NIODataStructures
[264 / 455] _NIOBase64
[266 / 455] _NIODataStructures
[269 / 455] Logging
[271 / 455] Logging-product
[275 / 456] NIOConcurrencyHelpers
[279 / 457] SpanPreview
[283 / 457] InternalCollectionsUtilities
[284 / 457] InternalCollectionsUtilities
[286 / 457] Metrics
[289 / 457] CoreMetrics
[290 / 457] UnixSignals
[295 / 459] ClusterMembership
[300 / 470] Logging
[313 / 471] ClusterMembership
[319 / 471] SpanPreview
[325 / 473] ClusterMembership
[336 / 475]
[342 / 477] ClusterMembership
[348 / 486] CNIOLinux
[351 / 486] OrderedCollections
[352 / 488] CoreMetrics
[355 / 489] UnixSignals
[358 / 489] OrderedCollections
[368 / 491] DequeModule
[369 / 491] MetricsTestKit
[374 / 509] DequeModule
[375 / 509] CoreMetrics
[376 / 509] CNIOFreeBSD
[380 / 509] CNIOAtomics
[381 / 509] MetricsTestKit
[382 / 509] SWIM
[383 / 510] SWIM
[388 / 511] OrderedCollections
[394 / 511] OrderedCollections-product
[395 / 511] OrderedCollections-product
[397 / 511] DequeModule
[398 / 511] DequeModule
[402 / 511] Atomics
[403 / 511] Atomics
[403 / 511] DequeModule
[405 / 511] Atomics
[407 / 513] SWIM
[417 / 525] SWIM
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/SWIM/Metrics.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile Metrics.swift
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/SWIM/SWIM.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile SWIM.swift
/host/spi-builder-workspace/Sources/SWIM/SWIMInstance.swift:26:8: [1;31merror: [1;39mUnsupported platform[0;0m
[0;36m24 |[0;0m import Musl
[0;36m25 |[0;0m #else
[0;36m26 |[0;0m #error([4;39m"Unsupported platform"[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mUnsupported platform[0;0m
[0;36m27 |[0;0m #endif
[0;36m28 |[0;0m
/host/spi-builder-workspace/Sources/SWIM/Settings.swift:25:8: [1;31merror: [1;39mUnsupported platform[0;0m
[0;36m23 |[0;0m import Musl
[0;36m24 |[0;0m #else
[0;36m25 |[0;0m #error([4;39m"Unsupported platform"[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mUnsupported platform[0;0m
[0;36m26 |[0;0m #endif
[0;36m27 |[0;0m
/host/spi-builder-workspace/Sources/SWIM/Utils/Heap.swift:24:8: [1;31merror: [1;39mUnsupported platform[0;0m
[0;36m22 |[0;0m import Musl
[0;36m23 |[0;0m #else
[0;36m24 |[0;0m #error([4;39m"Unsupported platform"[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mUnsupported platform[0;0m
[0;36m25 |[0;0m #endif
[0;36m26 |[0;0m
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.0/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/SWIM/Events.swift /host/spi-builder-workspace/Sources/SWIM/Member.swift -primary-file /host/spi-builder-workspace/Sources/SWIM/Metrics.swift -primary-file /host/spi-builder-workspace/Sources/SWIM/SWIM.swift /host/spi-builder-workspace/Sources/SWIM/SWIMInstance.swift /host/spi-builder-workspace/Sources/SWIM/Settings.swift /host/spi-builder-workspace/Sources/SWIM/Status.swift /host/spi-builder-workspace/Sources/SWIM/Utils/Heap.swift /host/spi-builder-workspace/Sources/SWIM/Utils/String+Extensions.swift /host/spi-builder-workspace/Sources/SWIM/Utils/_PrettyLog.swift /host/spi-builder-workspace/Sources/SWIM/Utils/time.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/Metrics.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/Metrics.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/Metrics.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/Metrics.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/SWIM.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/SWIM.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/SWIM.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/SWIM.dia -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r30/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 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-upcoming-feature MemberImportVisibility -enable-upcoming-feature NonisolatedNonsendingByDefault -enable-upcoming-feature InferIsolatedConformances -enable-upcoming-feature ImmutableWeakCaptures -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.0/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-6.4.0-RELEASE_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-r30/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/21 -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/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SWIM -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/SWIM_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/Metrics.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/SWIM.o -index-unit-output-path /swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/Metrics.o -index-unit-output-path /swift-cluster-membership.build/Debug-android-aarch64/SWIM-t.build/Objects-normal/aarch64/SWIM.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 android