Swift Package IndexBuild Information
Failed to build WebSocketActors, reference 1.1.0 (ca2c25), with Swift 6.4 for Linux on 19 Sep 2026 22:44:16 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:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/samalone/websocket-actor-system.git
Reference: 1.1.0
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/samalone/websocket-actor-system
* tag 1.1.0 -> FETCH_HEAD
HEAD is now at ca2c25e Merge pull request #10 from samalone/samalone/issue9
Cloned https://github.com/samalone/websocket-actor-system.git
Revision (git rev-parse @):
ca2c25e5702336123f8aa073e9c344fe6befc97c
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/samalone/websocket-actor-system.git at 1.1.0
========================================
Build
========================================
Selected platform: linux
Swift version: 6.4
Building package at path: $PWD
https://github.com/samalone/websocket-actor-system.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/apple/swift-nio-transport-services.git
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Fetched https://github.com/samalone/nio-async-websockets (0.46s)
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Fetched https://github.com/apple/swift-nio.git (3.41s)
Computing version for https://github.com/samalone/nio-async-websockets
Computed https://github.com/samalone/nio-async-websockets at 1.0.1 (4.12s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (1.07s)
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Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.86s)
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Computed https://github.com/apple/swift-log.git at 1.15.1 (0.21s)
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Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.76s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.38s)
Fetching https://github.com/apple/swift-system.git
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Fetched https://github.com/apple/swift-collections.git (1.22s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (1.51s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.23s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
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-nio-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.28.0
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/samalone/nio-async-websockets
Working copy of https://github.com/samalone/nio-async-websockets resolved at 1.0.1
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-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
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-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 900]
[Planning 633 / 900]
[Planning deferred tasks]
[Starting]
[28 / 314] WebSocketActors
[170 / 322] _NIODataStructures
[182 / 350] CNIOSHA1
[187 / 350] _NIOBase64
[187 / 350] InternalCollectionsUtilities
[190 / 350] _NIOBase64
[205 / 350] NIOConcurrencyHelpers
[217 / 350] NIOConcurrencyHelpers
[218 / 350] NIOConcurrencyHelpers
[222 / 351] _NIOBase64
[223 / 351] Logging
[224 / 351] Logging-product
[225 / 351] Logging-product
[230 / 351] InternalCollectionsUtilities
[231 / 352] _NIODataStructures
[232 / 352] InternalCollectionsUtilities
[235 / 352] InternalCollectionsUtilities
[236 / 353] NIOConcurrencyHelpers
[238 / 353] NIOConcurrencyHelpers
[242 / 353] _NIOBase64
[244 / 353] CNIOLinux
[247 / 353] CNIOLinux
[248 / 353] InternalCollectionsUtilities
[252 / 354] Atomics
[256 / 363] CNIOAtomics
[260 / 363] Atomics
[261 / 364] Logging
[262 / 364] InternalCollectionsUtilities
[265 / 364] Logging
[268 / 365] Logging
[271 / 365]
[272 / 366]
[274 / 375] ContainersPreview
[275 / 375] ContainersPreview
[276 / 375] ContainersPreview
[280 / 375] ContainersPreview
[285 / 375] DequeModule
[287 / 376] ContainersPreview
[291 / 385] DequeModule
[292 / 385] DequeModule
[293 / 386] DequeModule
[294 / 386] CNIOAtomics
[297 / 386] DequeModule
[298 / 386] ContainersPreview
[300 / 386] DequeModule
[301 / 386] DequeModule
[301 / 386] Atomics
[306 / 386] Atomics
[309 / 387] DequeModule
[309 / 388] DequeModule
[318 / 389] NIOCore
[326 / 398] NIOCore
[327 / 398] NIOCore
[327 / 399] NIOCore
[341 / 405] NIOPosix
[346 / 414] NIOPosix
[347 / 414] NIOEmbedded
[348 / 414] NIOEmbedded
[349 / 414] NIOEmbedded
[354 / 414] NIOPosix
[355 / 415] NIOPosix
[355 / 415] NIOEmbedded
[360 / 415] NIOPosix
[363 / 415]
[364 / 416] NIO
[366 / 418]
[373 / 425] NIOTLS
[376 / 426] NIOTLS
[377 / 426] NIOTLS
[379 / 426] NIOTLS
[383 / 426] NIOTLS
[386 / 427]
[390 / 446] NIOTransportServices
[391 / 446] NIOTransportServices
[392 / 446] NIOTransportServices
[395 / 446] NIOTransportServices
[399 / 446] NIOTransportServices
[404 / 446] NIOTransportServices
[405 / 447] NIOTransportServices-product
[406 / 447] NIOTransportServices-product
[407 / 447] NIOTransportServices-product
[411 / 448] NIOTLS
[417 / 448] NIOHTTP1
[419 / 448]
[422 / 449] NIOPosix
[422 / 449] NIOHTTP1-product
[423 / 450]
[426 / 459] NIOWebSocket
[427 / 459] NIOWebSocket
[430 / 459] NIOWebSocket
[431 / 459] NIOWebSocket
[432 / 459] NIOPosix
[439 / 460] NIOAsyncWebSockets
[441 / 469] NIOAsyncWebSockets
[442 / 469] NIOAsyncWebSockets
[444 / 469] NIOAsyncWebSockets
[446 / 469] NIOAsyncWebSockets
[452 / 471] NIOAsyncWebSockets
[458 / 472]
[462 / 481] WebSocketActors
[465 / 481] WebSocketActors
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line: cd /host
/host/spi-builder-workspace/Sources/WebSocketActors/WebSocketActorSystem+Client.swift:12:8: [1;31merror: [1;39mno such module 'NIOFoundationCompat'[0;0m
[0;36m10 |[0;0m import NIO
[0;36m11 |[0;0m import NIOAsyncWebSockets
[0;36m12 |[0;0m import NIOFoundationCompat
[0;36m|[0;0m `- [1;31merror: [1;39mno such module 'NIOFoundationCompat'[0;0m
[0;36m13 |[0;0m import NIOHTTP1
[0;36m14 |[0;0m import NIOWebSocket
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/WebSocketActors/ActorIdentity.swift /host/spi-builder-workspace/Sources/WebSocketActors/ActorSystemUserInfoKey.swift /host/spi-builder-workspace/Sources/WebSocketActors/ClientManager.swift /host/spi-builder-workspace/Sources/WebSocketActors/Continuation.swift /host/spi-builder-workspace/Sources/WebSocketActors/ExponentialBackoff.swift /host/spi-builder-workspace/Sources/WebSocketActors/LoggingExtensions.swift /host/spi-builder-workspace/Sources/WebSocketActors/Manager.swift /host/spi-builder-workspace/Sources/WebSocketActors/NIOInvocationDecoder.swift /host/spi-builder-workspace/Sources/WebSocketActors/NIOInvocationEncoder.swift /host/spi-builder-workspace/Sources/WebSocketActors/NodeIdentity.swift /host/spi-builder-workspace/Sources/WebSocketActors/PendingReplies.swift /host/spi-builder-workspace/Sources/WebSocketActors/RemoteNode.swift /host/spi-builder-workspace/Sources/WebSocketActors/RemoteNodeDirectory.swift /host/spi-builder-workspace/Sources/WebSocketActors/ResilientTask.swift /host/spi-builder-workspace/Sources/WebSocketActors/ServerAddress.swift /host/spi-builder-workspace/Sources/WebSocketActors/ServerManager.swift /host/spi-builder-workspace/Sources/WebSocketActors/TaskPath.swift /host/spi-builder-workspace/Sources/WebSocketActors/TimedPing.swift /host/spi-builder-workspace/Sources/WebSocketActors/WebSocketActorSystem+Client.swift /host/spi-builder-workspace/Sources/WebSocketActors/WebSocketActorSystem+Server.swift /host/spi-builder-workspace/Sources/WebSocketActors/WebSocketActorSystem.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -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 /usr/lib/swift/host/plugins/testing\#/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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOSHA1.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOLLHTTP.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOPosix.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOWASI.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-linux-x86_64/CNIOLinux.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIODarwin.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOFreeBSD.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOOpenBSD.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOAtomics.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include/module.modulemap -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/checkouts/swift-nio/Sources/CNIOSHA1/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOLLHTTP/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOPosix/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWASI/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOLinux/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIODarwin/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOFreeBSD/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOOpenBSD/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOAtomics/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/WebSocketActors.build/Debug-linux-x86_64/WebSocketActors-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/WebSocketActors.build/Debug-linux-x86_64/WebSocketActors-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/WebSocketActors.build/Debug-linux-x86_64/WebSocketActors-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name WebSocketActors -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/WebSocketActors.build/Debug-linux-x86_64/WebSocketActors-t.build/Objects-normal/x86_64/WebSocketActors_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WebSocketActors.build/Debug-linux-x86_64/WebSocketActors-t.build/Objects-normal/x86_64/Modules/WebSocketActors.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WebSocketActors.build/Debug-linux-x86_64/WebSocketActors-t.build/Objects-normal/x86_64/Modules/WebSocketActors.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WebSocketActors.build/Debug-linux-x86_64/WebSocketActors-t.build/Objects-normal/x86_64/WebSocketActors-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WebSocketActors.build/Debug-linux-x86_64/WebSocketActors-t.build/Objects-normal/x86_64/WebSocketActors-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WebSocketActors.build/Debug-linux-x86_64/WebSocketActors-t.build/Objects-normal/x86_64/WebSocketActors-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/WebSocketActors.build/Debug-linux-x86_64/WebSocketActors-t.build/Objects-normal/x86_64/Modules/WebSocketActors.swiftmodule
error: Build failed
BUILD FAILURE 6.4 linux