Swift Package Index

Build Information

Failed to build elastic-swift, reference master (5131a6), with Swift 6.4 for Android on 17 Sep 2026 11:13:22 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/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/pksprojects/ElasticSwift.git
Reference: master
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/pksprojects/ElasticSwift
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 5131a6a Merge pull request #97 from msavoaia/fix/ssl-auth-issue
Cloned https://github.com/pksprojects/ElasticSwift.git
Revision (git rev-parse @):
5131a6aa5c256dc57e491c832b8f1f9dc24a331b
SUCCESS checkout https://github.com/pksprojects/ElasticSwift.git at master
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/pksprojects/ElasticSwift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$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
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Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 1757]
[Planning 1037 / 1757]
[Planning deferred tasks]
[Constructing 2542 / 4139]
[171 / 1001] ElasticSwiftNetworkingNIO-product
[315 / 1056] RealModule
[317 / 1074] _NIOBase64
[328 / 1074] ServiceContextModule
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[340 / 1074] _NIODataStructures
[343 / 1074] Logging
[359 / 1074] SystemPackage
[359 / 1074] ElasticSwiftCodableUtils
[371 / 1074] SystemPackage
[371 / 1074] _NIODataStructures
[380 / 1075] _NIOBase64
[383 / 1075] ServiceContextModule
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[416 / 1079] InternalCollectionsUtilities
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[426 / 1080] ElasticSwiftCodableUtils-product
[430 / 1081] Logging
[435 / 1081] Algorithms
[440 / 1081] CSystem
[450 / 1081]
[462 / 1084] CNIOFreeBSD
[470 / 1102] CNIOExtrasZlib
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Tests/UnitTestSettings/UnitTestSettings.swift:73:45: error: cannot find type 'FILE' in scope
 71 | /// cross-thread interleaving of output.
 72 | internal struct StdioOutputStream: TextOutputStream {
 73 |     internal let file: UnsafeMutablePointer<FILE>
    |                                             `- error: cannot find type 'FILE' in scope
 74 |     internal let flushMode: FlushMode
 75 |
/host/spi-builder-workspace/Tests/UnitTestSettings/UnitTestSettings.swift:110:24: error: cannot find 'Glibc' in scope
108 |     let systemStdout = Darwin.stdout
109 | #else
110 |     let systemStderr = Glibc.stderr!
    |                        `- error: cannot find 'Glibc' in scope
111 |     let systemStdout = Glibc.stdout!
112 | #endif
/host/spi-builder-workspace/Tests/UnitTestSettings/UnitTestSettings.swift:111:24: error: cannot find 'Glibc' in scope
109 | #else
110 |     let systemStderr = Glibc.stderr!
111 |     let systemStdout = Glibc.stdout!
    |                        `- error: cannot find 'Glibc' in scope
112 | #endif
113 |
/host/spi-builder-workspace/Tests/UnitTestSettings/UnitTestSettings.swift:117:15: warning: deprecated default implementation is used to satisfy instance method 'log(event:)' required by protocol 'LogHandler': You should implement this method instead of using the default implementation [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
115 | ///
116 | /// [Look here for more details](https://github.com/apple/swift-log/blob/master/Sources/Logging/Logging.swift)
117 | public struct StreamLogHandler: LogHandler {
    |               `- warning: deprecated default implementation is used to satisfy instance method 'log(event:)' required by protocol 'LogHandler': You should implement this method instead of using the default implementation [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
118 |     /// Factory that makes a `StreamLogHandler` to directs its output to `stdout`
119 |     public static func standardOutput(label: String) -> StreamLogHandler {
/host/spi-builder-workspace/.build/checkouts/swift-log/Sources/Logging/LogHandler.swift:249:17: note: 'log(event:)' declared here
136 |     ///
137 |     /// - Parameter event: The log event containing the level, message, metadata, and source location.
138 |     func log(event: LogEvent)
    |          `- note: requirement 'log(event:)' declared here
139 |
140 |     /// Please do _not_ implement this method when you create a `LogHandler` implementation.
    :
247 |     ///   Implement ``log(event:)`` in your ``LogHandler`` instead.
248 |     @available(*, deprecated, message: "You should implement this method instead of using the default implementation")
249 |     public func log(event: LogEvent) {
    |                 `- note: 'log(event:)' declared here
250 |         self.log(
251 |             level: event.level,
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
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/Tests/UnitTestSettings/UnitTestSettings.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/elastic-swift.build/Debug-android-aarch64/UnitTestSettings-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/elastic-swift.build/Debug-android-aarch64/UnitTestSettings-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/elastic-swift.build/Debug-android-aarch64/UnitTestSettings-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name UnitTestSettings -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/elastic-swift.build/Debug-android-aarch64/UnitTestSettings-t.build/Objects-normal/aarch64/UnitTestSettings_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/elastic-swift.build/Debug-android-aarch64/UnitTestSettings-t.build/Objects-normal/aarch64/Modules/UnitTestSettings.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/elastic-swift.build/Debug-android-aarch64/UnitTestSettings-t.build/Objects-normal/aarch64/Modules/UnitTestSettings.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/elastic-swift.build/Debug-android-aarch64/UnitTestSettings-t.build/Objects-normal/aarch64/UnitTestSettings-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/elastic-swift.build/Debug-android-aarch64/UnitTestSettings-t.build/Objects-normal/aarch64/UnitTestSettings-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/elastic-swift.build/Debug-android-aarch64/UnitTestSettings-t.build/Objects-normal/aarch64/UnitTestSettings-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/elastic-swift.build/Debug-android-aarch64/UnitTestSettings-t.build/Objects-normal/aarch64/Modules/UnitTestSettings.swiftmodule
error: Build failed
BUILD FAILURE 6.4 android