Build Information
Failed to build swift-rtc-examples, reference v0.3.0 (b53273), with Swift 6.4 for Android on 20 Sep 2026 19:03:26 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>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ngr-tc/swift-rtc-examples.git
Reference: v0.3.0
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/ngr-tc/swift-rtc-examples
* tag v0.3.0 -> FETCH_HEAD
HEAD is now at b53273f update dep
Cloned https://github.com/ngr-tc/swift-rtc-examples.git
Revision (git rev-parse @):
b53273f653207b2eb772e0c6ec4ee5889348bbb1
SUCCESS checkout https://github.com/ngr-tc/swift-rtc-examples.git at v0.3.0
========================================
Build
========================================
Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/ngr-tc/swift-rtc-examples.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$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
Fetching https://github.com/ngr-tc/swift-rtc.git
Fetching https://github.com/swift-extras/swift-extras-base64.git
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/apple/swift-nio.git
[1/2345] Fetching swift-docc-plugin
[236/4043] Fetching swift-docc-plugin, swift-rtc
[423/4997] Fetching swift-docc-plugin, swift-rtc, swift-extras-base64
Fetched https://github.com/swift-extras/swift-extras-base64.git (0.55s)
[1/86065] Fetching swift-nio
Fetched https://github.com/ngr-tc/swift-rtc.git (3.34s)
Fetched https://github.com/apple/swift-docc-plugin (3.34s)
Fetched https://github.com/apple/swift-nio.git (3.39s)
Computing version for https://github.com/swift-extras/swift-extras-base64.git
Computed https://github.com/swift-extras/swift-extras-base64.git at 1.2.0 (3.59s)
Computing version for https://github.com/ngr-tc/swift-rtc.git
Computed https://github.com/ngr-tc/swift-rtc.git at 0.7.0 (0.17s)
Fetching https://github.com/apple/swift-crypto.git
[1/18549] Fetching swift-crypto
Fetched https://github.com/apple/swift-crypto.git (1.18s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (2.26s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3824] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.55s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.78s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 3.15.1 (0.26s)
Fetching https://github.com/apple/swift-asn1.git
[1/1983] Fetching swift-asn1
Fetched https://github.com/apple/swift-asn1.git (0.45s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (1.54s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.33s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-collections.git
[1/6898] Fetching swift-system
[346/8773] Fetching swift-system, swift-atomics
[8774/36125] Fetching swift-system, swift-atomics, swift-collections
Fetched https://github.com/apple/swift-system.git (0.67s)
[3790/29227] Fetching swift-atomics, swift-collections
Fetched https://github.com/apple/swift-atomics.git (0.68s)
[2189/27352] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.17s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (1.35s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.29s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.21s)
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-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
Creating working copy for https://github.com/ngr-tc/swift-rtc.git
Working copy of https://github.com/ngr-tc/swift-rtc.git resolved at 0.7.0
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/swift-extras/swift-extras-base64.git
Working copy of https://github.com/swift-extras/swift-extras-base64.git resolved at 1.2.0
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/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.15.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
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
Building for debugging...
[Computing dependencies]
[Provisioning 5 / 41]
[Pre-planning 1 / 927]
[Planning deferred tasks]
[Constructing 1493 / 2319]
[174 / 696] _NIOBase64
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[202 / 729] NIOConcurrencyHelpers
[202 / 729] ExtrasBase64
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[232 / 731] InternalCollectionsUtilities
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[240 / 732] NIOConcurrencyHelpers
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[280 / 744] CCryptoBoringSSLShims
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[816 / 842] STUN
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[833 / 848] XExampleStunClient-product
[835 / 848] STUN
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile StunClient.swift
/host/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift:53:37: [1;31merror: [1;39mcannot convert value of type 'Message' to expected argument type 'Transmit<Client.Win>' (aka 'Transmit<Message>')[0;0m
[0;36m51 |[0;0m var msg = Message()
[0;36m52 |[0;0m try msg.build([TransactionId(), bindingRequest])
[0;36m53 |[0;0m try client?.handleWrite(msg)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot convert value of type 'Message' to expected argument type 'Transmit<Client.Win>' (aka 'Transmit<Message>')[0;0m
[0;36m54 |[0;0m while let transmit = client?.pollTransmit() {
[0;36m55 |[0;0m // Forward the data.
/host/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift:54:42: [1;31merror: [1;39mvalue of type 'Client' has no member 'pollTransmit'[0;0m
[0;36m52 |[0;0m try msg.build([TransactionId(), bindingRequest])
[0;36m53 |[0;0m try client?.handleWrite(msg)
[0;36m54 |[0;0m while let transmit = [4;39mclient?[0;0m.[4;39mpollTransmit[0;0m() {
[0;36m|[0;0m `- [1;31merror: [1;39mvalue of type 'Client' has no member 'pollTransmit'[0;0m
[0;36m55 |[0;0m // Forward the data.
[0;36m56 |[0;0m let envelope = AddressedEnvelope<ByteBuffer>(
/host/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift:71:36: [1;31merror: [1;39mcannot convert value of type 'ByteBufferView' to expected argument type 'Transmit<Client.Rin>' (aka 'Transmit<ByteBuffer>')[0;0m
[0;36m69 |[0;0m
[0;36m70 |[0;0m do {
[0;36m71 |[0;0m try client?.handleRead(byteBuffer)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot convert value of type 'ByteBufferView' to expected argument type 'Transmit<Client.Rin>' (aka 'Transmit<ByteBuffer>')[0;0m
[0;36m72 |[0;0m
[0;36m73 |[0;0m if let event = client?.pollEvent() {
/host/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift:74:54: [1;31merror: [1;39mvalue of type 'Client.Eout' (aka 'Event') has no member 'result'[0;0m
[0;36m72 |[0;0m
[0;36m73 |[0;0m if let event = client?.pollEvent() {
[0;36m74 |[0;0m guard case .success(var msg) = [4;39mevent[0;0m.[4;39mresult[0;0m else {
[0;36m|[0;0m `- [1;31merror: [1;39mvalue of type 'Client.Eout' (aka 'Event') has no member 'result'[0;0m
[0;36m75 |[0;0m return
[0;36m76 |[0;0m }
/host/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift:82:25: [1;31merror: [1;39mvalue of type 'Client' has no member 'handleClose'[0;0m
[0;36m80 |[0;0m }
[0;36m81 |[0;0m
[0;36m82 |[0;0m try [4;39mclient?[0;0m.[4;39mhandleClose[0;0m()
[0;36m|[0;0m `- [1;31merror: [1;39mvalue of type 'Client' has no member 'handleClose'[0;0m
[0;36m83 |[0;0m } catch let err {
[0;36m84 |[0;0m print("\(err)")
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug-android-aarch64/XExampleStunClient-p.build/Objects-normal/aarch64/StunClient.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug-android-aarch64/XExampleStunClient-p.build/Objects-normal/aarch64/StunClient.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug-android-aarch64/XExampleStunClient-p.build/Objects-normal/aarch64/StunClient.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug-android-aarch64/XExampleStunClient-p.build/Objects-normal/aarch64/StunClient.dia -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 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/.build/checkouts/swift-crypto/Sources/CCryptoBoringSSLShims/include/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-crypto/Sources/CCryptoBoringSSL/include/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIOPosix.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIOWASI.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIOFreeBSD.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIOAtomics.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-android-aarch64/CNIODarwin.modulemap -Xcc 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error: Build failed
BUILD FAILURE 6.4 android