Swift Package Index

Build Information

Failed to build DatadogOpenFeatureProvider, reference develop (5685f9), with Swift 6.4 for Linux on 10 Oct 2026 17:58:11 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-2":/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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/DataDog/dd-openfeature-provider-swift.git
Reference: develop
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/DataDog/dd-openfeature-provider-swift
 * branch            develop    -> FETCH_HEAD
 * [new branch]      develop    -> origin/develop
HEAD is now at 5685f98 [FFL-2785] Support Datadog SDK 3.17 and newer (#39)
Cloned https://github.com/DataDog/dd-openfeature-provider-swift.git
Revision (git rev-parse @):
5685f9822638333339219d6d5750fafa4d52bcb9
SUCCESS checkout https://github.com/DataDog/dd-openfeature-provider-swift.git at develop
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/DataDog/dd-openfeature-provider-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-2":/host -w "$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:cb09f0c0d537a8668f02529c380785d189fc75032d54572211355a09e050e122
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/open-feature/swift-sdk.git
Fetching https://github.com/DataDog/dd-sdk-ios.git
[1/1963] Fetching swift-sdk
Fetched https://github.com/open-feature/swift-sdk.git (0.43s)
[1/161005] Fetching dd-sdk-ios
Fetched https://github.com/DataDog/dd-sdk-ios.git (6.42s)
Computing version for https://github.com/open-feature/swift-sdk.git
Computed https://github.com/open-feature/swift-sdk.git at 0.3.1 (7.30s)
Computing version for https://github.com/DataDog/dd-sdk-ios.git
Computed https://github.com/DataDog/dd-sdk-ios.git at 3.19.0 (0.96s)
Fetching https://github.com/open-telemetry/opentelemetry-swift-core
Fetching https://github.com/kstenerud/KSCrash.git
[1/15188] Fetching opentelemetry-swift-core
[14278/64218] Fetching opentelemetry-swift-core, kscrash
Fetched https://github.com/open-telemetry/opentelemetry-swift-core (0.75s)
[2452/49030] Fetching kscrash
Fetched https://github.com/kstenerud/KSCrash.git (18.56s)
Computing version for https://github.com/kstenerud/KSCrash.git
Computed https://github.com/kstenerud/KSCrash.git at 2.5.1 (18.80s)
Computing version for https://github.com/open-telemetry/opentelemetry-swift-core
warning: 'opentelemetry-swift-core': /Package.swift:13:15: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
11 |     .iOS(.v12),
12 |     .tvOS(.v12),
13 |     .watchOS(.v4),
   |               `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
14 |     .visionOS(.v1),
15 |   ],
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Computed https://github.com/open-telemetry/opentelemetry-swift-core at 2.5.1 (0.21s)
Fetching https://github.com/apple/swift-atomics.git
[1/1889] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git (0.57s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.72s)
Creating working copy for https://github.com/DataDog/dd-sdk-ios.git
Working copy of https://github.com/DataDog/dd-sdk-ios.git resolved at 3.19.0
Creating working copy for https://github.com/open-telemetry/opentelemetry-swift-core
Working copy of https://github.com/open-telemetry/opentelemetry-swift-core resolved at 2.5.1
Creating working copy for https://github.com/open-feature/swift-sdk.git
Working copy of https://github.com/open-feature/swift-sdk.git resolved at 0.3.1
Creating working copy for https://github.com/kstenerud/KSCrash.git
Working copy of https://github.com/kstenerud/KSCrash.git resolved at 2.5.1
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
warning: 'opentelemetry-swift-core': /host/spi-builder-workspace/.build/checkouts/opentelemetry-swift-core/Package.swift:13:15: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
11 |     .iOS(.v12),
12 |     .tvOS(.v12),
13 |     .watchOS(.v4),
   |               `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
14 |     .visionOS(.v1),
15 |   ],
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 155]
[Planning deferred tasks]
[6 / 65]
[38 / 67] OpenFeature
[46 / 76] OpenFeature
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/EventHandler.swift:1:8: error: no such module 'Combine'
 1 | import Combine
   |        `- error: no such module 'Combine'
 2 | import Foundation
 3 |
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/BaseEvaluation.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Client.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/ClientMetadata.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/EvaluationContext.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/EventHandler.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Features+Defaults.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Features.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/FlagEvaluationDetails.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/FlagEvaluationOptions.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/FlagMetadataValue.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/FlagValueType.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Hook.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/HookContext.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/HookSupport.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/MutableContext.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/MutableStructure.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/OpenFeatureAPI.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/OpenFeatureClient.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Provider/FeatureProvider.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Provider/NoOpProvider.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Provider/ProviderEvaluation.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Provider/ProviderEvents.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Provider/ProviderMetadata.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Provider/ProviderStatus.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Reason.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Structure.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/Value.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/exceptions/ErrorCode.swift /host/spi-builder-workspace/.build/checkouts/swift-sdk/Sources/OpenFeature/exceptions/OpenFeatureError.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 -suppress-warnings -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 -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-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenFeature.build/Debug-linux-x86_64/OpenFeature-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenFeature.build/Debug-linux-x86_64/OpenFeature-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenFeature.build/Debug-linux-x86_64/OpenFeature-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name OpenFeature -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenFeature.build/Debug-linux-x86_64/OpenFeature-t.build/Objects-normal/x86_64/OpenFeature_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/OpenFeature.build/Debug-linux-x86_64/OpenFeature-t.build/Objects-normal/x86_64/Modules/OpenFeature.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenFeature.build/Debug-linux-x86_64/OpenFeature-t.build/Objects-normal/x86_64/Modules/OpenFeature.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenFeature.build/Debug-linux-x86_64/OpenFeature-t.build/Objects-normal/x86_64/OpenFeature-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenFeature.build/Debug-linux-x86_64/OpenFeature-t.build/Objects-normal/x86_64/OpenFeature-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenFeature.build/Debug-linux-x86_64/OpenFeature-t.build/Objects-normal/x86_64/OpenFeature-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenFeature.build/Debug-linux-x86_64/OpenFeature-t.build/Objects-normal/x86_64/Modules/OpenFeature.swiftmodule
error: Build failed
BUILD FAILURE 6.4 linux