Flash – Build Information – Swift Package Index

Build Information

Failed to build Flash, reference 0.3.0 (d6379f), with Swift 6.4 for Android on 22 Sep 2026 12:46:49 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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/nixzhu/Flash.git
Reference: 0.3.0
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/nixzhu/Flash
 * tag               0.3.0      -> FETCH_HEAD
HEAD is now at d6379f8 update version
Cloned https://github.com/nixzhu/Flash.git
Revision (git rev-parse @):
d6379f88b4748812df24cc3e56237ad96db6fa8e
SUCCESS checkout https://github.com/nixzhu/Flash.git at 0.3.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/nixzhu/Flash.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$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
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/Flash/FlashClient.swift:5:26: [1;31merror: [1;39m'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.[0;0m
 [0;36m3 |[0;0m /// A Flash client.
 [0;36m4 |[0;0m public struct FlashClient: Sendable {
 [0;36m5 |[0;0m     private let session: [4;39mURLSession[0;0m
   [0;36m|[0;0m                          `- [1;31merror: [1;39m'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.[0;0m
 [0;36m6 |[0;0m     private let middlewares: [FlashMiddleware]
 [0;36m7 |[0;0m
Foundation.URLSession:2:18: [1;39mnote: [1;39m'URLSession' has been explicitly marked unavailable here[0;0m
[0;36m1 |[0;0m @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
[0;36m2 |[0;0m public typealias URLSession = AnyObject
  [0;36m|[0;0m                  `- [1;39mnote: [1;39m'URLSession' has been explicitly marked unavailable here[0;0m
/host/spi-builder-workspace/Sources/Flash/FlashClient.swift:13:18: [1;31merror: [1;39m'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.[0;0m
[0;36m11 |[0;0m     ///   - middlewares: A list of middlewares to intercept requests or responses (default: `[]`).
[0;36m12 |[0;0m     public init(
[0;36m13 |[0;0m         session: [4;39mURLSession[0;0m = .shared,
   [0;36m|[0;0m                  `- [1;31merror: [1;39m'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.[0;0m
[0;36m14 |[0;0m         middlewares: [FlashMiddleware] = []
[0;36m15 |[0;0m     ) {
Foundation.URLSession:2:18: [1;39mnote: [1;39m'URLSession' has been explicitly marked unavailable here[0;0m
[0;36m1 |[0;0m @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
[0;36m2 |[0;0m public typealias URLSession = AnyObject
  [0;36m|[0;0m                  `- [1;39mnote: [1;39m'URLSession' has been explicitly marked unavailable here[0;0m
/host/spi-builder-workspace/Sources/Flash/FlashClient.swift:13:32: [1;31merror: [1;39mvalue of type '_' expected to be instance of class or class-constrained type[0;0m
[0;36m11 |[0;0m     ///   - middlewares: A list of middlewares to intercept requests or responses (default: `[]`).
[0;36m12 |[0;0m     public init(
[0;36m13 |[0;0m         session: URLSession = .shared,
   [0;36m|[0;0m                                `- [1;31merror: [1;39mvalue of type '_' expected to be instance of class or class-constrained type[0;0m
[0;36m14 |[0;0m         middlewares: [FlashMiddleware] = []
[0;36m15 |[0;0m     ) {
/host/spi-builder-workspace/Sources/Flash/FlashClient.swift:13:32: [1;31merror: [1;39mtype 'URLSession' (aka 'AnyObject') has no member 'shared'[0;0m
[0;36m11 |[0;0m     ///   - middlewares: A list of middlewares to intercept requests or responses (default: `[]`).
[0;36m12 |[0;0m     public init(
[0;36m13 |[0;0m         session: URLSession = [4;39m.shared[0;0m,
   [0;36m|[0;0m                                `- [1;31merror: [1;39mtype 'URLSession' (aka 'AnyObject') has no member 'shared'[0;0m
[0;36m14 |[0;0m         middlewares: [FlashMiddleware] = []
[0;36m15 |[0;0m     ) {
/host/spi-builder-workspace/Sources/Flash/FlashClient.swift:5:17: [1;31merror: [1;39mstored property 'session' of 'Sendable'-conforming struct 'FlashClient' has non-Sendable type 'AnyObject'[0;0m
 [0;36m3 |[0;0m /// A Flash client.
 [0;36m4 |[0;0m public struct FlashClient: Sendable {
 [0;36m5 |[0;0m     private let session: URLSession
   [0;36m|[0;0m                 `- [1;31merror: [1;39mstored property 'session' of 'Sendable'-conforming struct 'FlashClient' has non-Sendable type 'AnyObject'[0;0m
 [0;36m6 |[0;0m     private let middlewares: [FlashMiddleware]
 [0;36m7 |[0;0m
/host/spi-builder-workspace/Sources/Flash/FlashRequest.swift:521:21: [1;31merror: [1;39mcannot find type 'URLRequest' in scope[0;0m
[0;36m519 |[0;0m     }
[0;36m520 |[0;0m
[0;36m521 |[0;0m     var urlRequest: [4;39mURLRequest[0;0m {
    [0;36m|[0;0m                     `- [1;31merror: [1;39mcannot find type 'URLRequest' in scope[0;0m
[0;36m522 |[0;0m         get throws {
[0;36m523 |[0;0m             let url: URL = try {
/host/spi-builder-workspace/Sources/Flash/FlashRequest.swift:522:9: [1;31merror: [1;39mgetter of noncopyable type cannot be 'async' or 'throws'[0;0m
[0;36m520 |[0;0m
[0;36m521 |[0;0m     var urlRequest: URLRequest {
[0;36m522 |[0;0m         get throws {
    [0;36m|[0;0m         `- [1;31merror: [1;39mgetter of noncopyable type cannot be 'async' or 'throws'[0;0m
[0;36m523 |[0;0m             let url: URL = try {
[0;36m524 |[0;0m                 var urlComponents = URLComponents()
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/Flash/FlashClient.swift /host/spi-builder-workspace/Sources/Flash/FlashHeaderField.swift /host/spi-builder-workspace/Sources/Flash/FlashMiddleware.swift /host/spi-builder-workspace/Sources/Flash/FlashRequest.swift /host/spi-builder-workspace/Sources/Flash/FlashResponse.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 6 -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/Flash.build/Debug-android-aarch64/Flash-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Flash.build/Debug-android-aarch64/Flash-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Flash.build/Debug-android-aarch64/Flash-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Flash -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Flash.build/Debug-android-aarch64/Flash-t.build/Objects-normal/aarch64/Flash_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/Flash.build/Debug-android-aarch64/Flash-t.build/Objects-normal/aarch64/Modules/Flash.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Flash.build/Debug-android-aarch64/Flash-t.build/Objects-normal/aarch64/Modules/Flash.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Flash.build/Debug-android-aarch64/Flash-t.build/Objects-normal/aarch64/Flash-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Flash.build/Debug-android-aarch64/Flash-t.build/Objects-normal/aarch64/Flash-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Flash.build/Debug-android-aarch64/Flash-t.build/Objects-normal/aarch64/Flash-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Flash.build/Debug-android-aarch64/Flash-t.build/Objects-normal/aarch64/Modules/Flash.swiftmodule
error: Build failed
BUILD FAILURE 6.4 android