Build Information
Failed to build swift-shell-client, reference main (f8fbd0), with Swift 6.4 for Linux on 21 Sep 2026 15:40:56 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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: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.
========================================
Checkout
========================================
Clone URL: https://github.com/m-housh/swift-shell-client.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/m-housh/swift-shell-client
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at f8fbd0b fix: Document ci workflow
Cloned https://github.com/m-housh/swift-shell-client.git
Revision (git rev-parse @):
f8fbd0b49189c26bac09df8e2cd195f9811f8612
SUCCESS checkout https://github.com/m-housh/swift-shell-client.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.4
Building package at path: $PWD
https://github.com/m-housh/swift-shell-client.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images: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
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Computed https://github.com/pointfreeco/swift-issue-reporting at 2.1.0 (4.08s)
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Computed https://github.com/pointfreeco/swift-clocks at 1.1.1 (0.18s)
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Working copy of https://github.com/apple/swift-docc-plugin.git resolved at 1.5.0
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Working copy of https://github.com/onevcat/Rainbow resolved at 4.2.1
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Working copy of https://github.com/pointfreeco/swift-concurrency-extras resolved at 1.4.1
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Working copy of https://github.com/pointfreeco/combine-schedulers resolved at 1.2.2
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Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 1153]
[Planning deferred tasks]
[Starting]
[154 / 476] OpenCombineFoundation
[251 / 520] SwiftSyntax604
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error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/ShellClient/CapturedCommand.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile CapturedCommand.swift
/host/spi-builder-workspace/Sources/ShellClient/AsyncShellClient.swift:4:8: [1;31merror: [1;39mno such module 'XCTestDynamicOverlay'[0;0m
[0;36m2 |[0;0m import DependenciesMacros
[0;36m3 |[0;0m import Foundation
[0;36m4 |[0;0m import XCTestDynamicOverlay
[0;36m|[0;0m `- [1;31merror: [1;39mno such module 'XCTestDynamicOverlay'[0;0m
[0;36m5 |[0;0m
[0;36m6 |[0;0m public extension DependencyValues {
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/ShellClient/AsyncShellClient.swift -primary-file /host/spi-builder-workspace/Sources/ShellClient/CapturedCommand.swift /host/spi-builder-workspace/Sources/ShellClient/Internal/RunCommand.swift /host/spi-builder-workspace/Sources/ShellClient/LoggingDependency.swift /host/spi-builder-workspace/Sources/ShellClient/ShellClient.swift /host/spi-builder-workspace/Sources/ShellClient/ShellCommand.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-shell-client.build/Debug-linux-x86_64/ShellClient-t.build/Objects-normal/x86_64/CapturedCommand.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-shell-client.build/Debug-linux-x86_64/ShellClient-t.build/Objects-normal/x86_64/CapturedCommand.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-shell-client.build/Debug-linux-x86_64/ShellClient-t.build/Objects-normal/x86_64/CapturedCommand.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-shell-client.build/Debug-linux-x86_64/ShellClient-t.build/Objects-normal/x86_64/CapturedCommand.dia -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 -load-plugin-executable /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/DependenciesMacrosPlugin\#DependenciesMacrosPlugin -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/COpenCombineHelpers.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/OpenCombine/Sources/COpenCombineHelpers/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/swift-shell-client.build/Debug-linux-x86_64/ShellClient-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-shell-client.build/Debug-linux-x86_64/ShellClient-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-shell-client.build/Debug-linux-x86_64/ShellClient-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name ShellClient -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-shell-client.build/Debug-linux-x86_64/ShellClient-t.build/Objects-normal/x86_64/ShellClient_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 -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-shell-client.build/Debug-linux-x86_64/ShellClient-t.build/Objects-normal/x86_64/CapturedCommand.o -index-unit-output-path /swift-shell-client.build/Debug-linux-x86_64/ShellClient-t.build/Objects-normal/x86_64/CapturedCommand.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 linux