The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build LaunchDarkly, reference 10.1.0 (9ae7b1), with Swift 6.1 for Linux on 11 Dec 2025 21:37:19 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/launchdarkly/ios-client-sdk.git
Reference: 10.1.0
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/launchdarkly/ios-client-sdk
 * tag               10.1.0     -> FETCH_HEAD
HEAD is now at 9ae7b15 chore(v10): release 10.1.0 (#464)
Cloned https://github.com/launchdarkly/ios-client-sdk.git
Revision (git rev-parse @):
9ae7b15a468824daf4e6cbde5d30fa7414320605
SUCCESS checkout https://github.com/launchdarkly/ios-client-sdk.git at 10.1.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/launchdarkly/ios-client-sdk.git
https://github.com/launchdarkly/ios-client-sdk.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "ohhttpstubs",
      "requirement" : {
        "exact" : [
          "9.1.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/AliSoftware/OHHTTPStubs.git"
    },
    {
      "identity" : "quick",
      "requirement" : {
        "exact" : [
          "4.0.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Quick.git"
    },
    {
      "identity" : "nimble",
      "requirement" : {
        "exact" : [
          "9.2.1"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Nimble.git"
    },
    {
      "identity" : "cwlpreconditiontesting",
      "requirement" : {
        "exact" : [
          "2.1.2"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/mattgallagher/CwlPreconditionTesting"
    },
    {
      "identity" : "swift-eventsource",
      "requirement" : {
        "exact" : [
          "3.3.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/LaunchDarkly/swift-eventsource.git"
    },
    {
      "identity" : "datacompression",
      "requirement" : {
        "exact" : [
          "3.8.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/mw99/DataCompression"
    }
  ],
  "manifest_display_name" : "LaunchDarkly",
  "name" : "LaunchDarkly",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "LaunchDarkly",
      "targets" : [
        "LaunchDarkly"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "LaunchDarklyTests",
      "module_type" : "SwiftTarget",
      "name" : "LaunchDarklyTests",
      "path" : "LaunchDarkly",
      "product_dependencies" : [
        "OHHTTPStubsSwift",
        "Quick",
        "CwlPreconditionTesting",
        "Nimble"
      ],
      "sources" : [
        "GeneratedCode/mocks.generated.swift",
        "LaunchDarklyTests/Extensions/ThreadSpec.swift",
        "LaunchDarklyTests/LDClientEvaluationHookSpec.swift",
        "LaunchDarklyTests/LDClientIdentifyHookSpec.swift",
        "LaunchDarklyTests/LDClientPluginsSpec.swift",
        "LaunchDarklyTests/LDClientSpec.swift",
        "LaunchDarklyTests/LDValueDecoderSpec.swift",
        "LaunchDarklyTests/Mocks/ClientServiceMockFactory.swift",
        "LaunchDarklyTests/Mocks/DarklyServiceMock.swift",
        "LaunchDarklyTests/Mocks/EnvironmentReportingMock.swift",
        "LaunchDarklyTests/Mocks/FlagMaintainingMock.swift",
        "LaunchDarklyTests/Mocks/LDConfigStub.swift",
        "LaunchDarklyTests/Mocks/LDContextStub.swift",
        "LaunchDarklyTests/Mocks/LDEventSourceMock.swift",
        "LaunchDarklyTests/Models/Context/KindSpec.swift",
        "LaunchDarklyTests/Models/Context/LDContextCodableSpec.swift",
        "LaunchDarklyTests/Models/Context/LDContextSpec.swift",
        "LaunchDarklyTests/Models/Context/ModifierSpec.swift",
        "LaunchDarklyTests/Models/Context/ReferenceSpec.swift",
        "LaunchDarklyTests/Models/DiagnosticEventSpec.swift",
        "LaunchDarklyTests/Models/EventSpec.swift",
        "LaunchDarklyTests/Models/FeatureFlag/FeatureFlagSpec.swift",
        "LaunchDarklyTests/Models/FeatureFlag/FlagChange/FlagChangeObserverSpec.swift",
        "LaunchDarklyTests/Models/FeatureFlag/FlagRequestTracking/FlagCounterSpec.swift",
        "LaunchDarklyTests/Models/FeatureFlag/FlagRequestTracking/FlagRequestTrackerSpec.swift",
        "LaunchDarklyTests/Models/LDConfigSpec.swift",
        "LaunchDarklyTests/Networking/DarklyServiceSpec.swift",
        "LaunchDarklyTests/Networking/HTTPHeadersSpec.swift",
        "LaunchDarklyTests/Networking/HTTPURLResponse.swift",
        "LaunchDarklyTests/Networking/URLRequestSpec.swift",
        "LaunchDarklyTests/ServiceObjects/Cache/CacheConverterSpec.swift",
        "LaunchDarklyTests/ServiceObjects/Cache/DiagnosticCacheSpec.swift",
        "LaunchDarklyTests/ServiceObjects/Cache/FeatureFlagCacheSpec.swift",
        "LaunchDarklyTests/ServiceObjects/DiagnosticReporterSpec.swift",
        "LaunchDarklyTests/ServiceObjects/EnvironmentReporting/ApplicationInfoEnvironmentReporterSpec.swift",
        "LaunchDarklyTests/ServiceObjects/EnvironmentReporting/EnvironmentReporterChainBaseSpec.swift",
        "LaunchDarklyTests/ServiceObjects/EnvironmentReporting/IOSEnvironmentReporterSpec.swift",
        "LaunchDarklyTests/ServiceObjects/EnvironmentReporting/SDKEnvironmentReporterSpec.swift",
        "LaunchDarklyTests/ServiceObjects/EnvironmentReporting/WatchOSEnvironmentReporterSpec.swift",
        "LaunchDarklyTests/ServiceObjects/EventReporterSpec.swift",
        "LaunchDarklyTests/ServiceObjects/FlagChangeNotifierSpec.swift",
        "LaunchDarklyTests/ServiceObjects/FlagStoreSpec.swift",
        "LaunchDarklyTests/ServiceObjects/FlagSynchronizerSpec.swift",
        "LaunchDarklyTests/ServiceObjects/LDTimerSpec.swift",
        "LaunchDarklyTests/ServiceObjects/SheddingQueueSpec.swift",
        "LaunchDarklyTests/ServiceObjects/SynchronizingErrorSpec.swift",
        "LaunchDarklyTests/ServiceObjects/ThrottlerSpec.swift",
        "LaunchDarklyTests/ServiceObjects/TimeoutExecutorSpec.swift",
        "LaunchDarklyTests/TestContext.swift",
        "LaunchDarklyTests/TestUtil.swift",
        "LaunchDarklyTests/UtilSpec.swift"
      ],
      "target_dependencies" : [
        "LaunchDarkly"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LaunchDarkly",
      "module_type" : "SwiftTarget",
      "name" : "LaunchDarkly",
      "path" : "LaunchDarkly/LaunchDarkly",
      "product_dependencies" : [
        "LDSwiftEventSource",
        "DataCompression"
      ],
      "product_memberships" : [
        "LaunchDarkly"
      ],
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Extensions/Data.swift",
        "Extensions/Date.swift",
        "Extensions/DateFormatter.swift",
        "Extensions/Thread.swift",
        "LDClient.swift",
        "LDClientIdentifyHook.swift",
        "LDClientVariation.swift",
        "LDCommon.swift",
        "LDValueDecoder.swift",
        "Models/ConnectionInformation.swift",
        "Models/Context/Kind.swift",
        "Models/Context/LDContext.swift",
        "Models/Context/Modifier.swift",
        "Models/Context/Reference.swift",
        "Models/DiagnosticEvent.swift",
        "Models/Event.swift",
        "Models/FeatureFlag/FeatureFlag.swift",
        "Models/FeatureFlag/FlagChange/ConnectionModeChangeObserver.swift",
        "Models/FeatureFlag/FlagChange/FlagChangeObserver.swift",
        "Models/FeatureFlag/FlagChange/FlagsUnchangedObserver.swift",
        "Models/FeatureFlag/FlagChange/LDChangedFlag.swift",
        "Models/FeatureFlag/FlagRequestTracker.swift",
        "Models/FeatureFlag/LDEvaluationDetail.swift",
        "Models/Hooks/EvaluationSeriesContext.swift",
        "Models/Hooks/Hook.swift",
        "Models/Hooks/IdentifySeriesContext.swift",
        "Models/Hooks/Metadata.swift",
        "Models/IdentifyTypes.swift",
        "Models/LDConfig.swift",
        "Models/Plugins/EnvironmentMetadata.swift",
        "Models/Plugins/Plugin.swift",
        "Models/Plugins/PluginMetadata.swift",
        "Models/Plugins/SdkMetadata.swift",
        "Networking/DarklyService.swift",
        "Networking/HTTPHeaders.swift",
        "Networking/HTTPURLRequest.swift",
        "Networking/HTTPURLResponse.swift",
        "Networking/URLResponse.swift",
        "ObjectiveC/ObjcLDApplicationInfo.swift",
        "ObjectiveC/ObjcLDChangedFlag.swift",
        "ObjectiveC/ObjcLDClient.swift",
        "ObjectiveC/ObjcLDConfig.swift",
        "ObjectiveC/ObjcLDContext.swift",
        "ObjectiveC/ObjcLDEvaluationDetail.swift",
        "ObjectiveC/ObjcLDReference.swift",
        "ObjectiveC/ObjcLDValue.swift",
        "ServiceObjects/Cache/CacheConverter.swift",
        "ServiceObjects/Cache/ConnectionInformationStore.swift",
        "ServiceObjects/Cache/DiagnosticCache.swift",
        "ServiceObjects/Cache/FeatureFlagCache.swift",
        "ServiceObjects/Cache/KeyedValueCache.swift",
        "ServiceObjects/ClientServiceFactory.swift",
        "ServiceObjects/CwlSysctl.swift",
        "ServiceObjects/DiagnosticReporter.swift",
        "ServiceObjects/EnvironmentReporter.swift",
        "ServiceObjects/EnvironmentReporting/ApplicationInfoEnvironmentReporter.swift",
        "ServiceObjects/EnvironmentReporting/EnvironmentReporterBuilder.swift",
        "ServiceObjects/EnvironmentReporting/EnvironmentReporterChainBase.swift",
        "ServiceObjects/EnvironmentReporting/IOSEnvironmentReporter.swift",
        "ServiceObjects/EnvironmentReporting/MacOSEnvironmentReporter.swift",
        "ServiceObjects/EnvironmentReporting/ReportingConsts.swift",
        "ServiceObjects/EnvironmentReporting/SDKEnvironmentReporter.swift",
        "ServiceObjects/EnvironmentReporting/SystemCapabilities.swift",
        "ServiceObjects/EnvironmentReporting/TVOSEnvironmentReporter.swift",
        "ServiceObjects/EnvironmentReporting/WatchOSEnvironmentReporter.swift",
        "ServiceObjects/EventReporter.swift",
        "ServiceObjects/FlagChangeNotifier.swift",
        "ServiceObjects/FlagStore.swift",
        "ServiceObjects/FlagSynchronizer.swift",
        "ServiceObjects/LDTimer.swift",
        "ServiceObjects/Log.swift",
        "ServiceObjects/NetworkReporter.swift",
        "ServiceObjects/SheddingQueue.swift",
        "ServiceObjects/Throttler.swift",
        "ServiceObjects/TimeoutExecutor.swift",
        "Util.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:4d72617259f6eef9908440c49a67b79bc4f973ae19f78187418ddfb5b178d4ec
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/AliSoftware/OHHTTPStubs.git
Fetching https://github.com/mw99/DataCompression
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/mattgallagher/CwlPreconditionTesting
Fetching https://github.com/LaunchDarkly/swift-eventsource.git
[1/209] Fetching datacompression
[210/8109] Fetching datacompression, ohhttpstubs
[1632/9366] Fetching datacompression, ohhttpstubs, cwlpreconditiontesting
[8972/10939] Fetching datacompression, ohhttpstubs, cwlpreconditiontesting, swift-eventsource
[9509/30743] Fetching datacompression, ohhttpstubs, cwlpreconditiontesting, swift-eventsource, nimble
Fetched https://github.com/mattgallagher/CwlPreconditionTesting from cache (0.74s)
Fetched https://github.com/LaunchDarkly/swift-eventsource.git from cache (0.74s)
[9298/27913] Fetching datacompression, ohhttpstubs, nimble
Fetching https://github.com/Quick/Quick.git
[11675/42772] Fetching datacompression, ohhttpstubs, nimble, quick
Fetched https://github.com/Quick/Quick.git from cache (1.19s)
Fetched https://github.com/AliSoftware/OHHTTPStubs.git from cache (2.48s)
Fetched https://github.com/mw99/DataCompression from cache (2.48s)
Fetched https://github.com/Quick/Nimble.git from cache (2.51s)
Computing version for https://github.com/mw99/DataCompression
Computed https://github.com/mw99/DataCompression at 3.8.0 (3.51s)
Computing version for https://github.com/LaunchDarkly/swift-eventsource.git
Computed https://github.com/LaunchDarkly/swift-eventsource.git at 3.3.0 (0.76s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting
Computed https://github.com/mattgallagher/CwlPreconditionTesting at 2.1.2 (0.71s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/460] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.25s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 9.2.1 (1.14s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 4.0.0 (0.99s)
Computing version for https://github.com/AliSoftware/OHHTTPStubs.git
Computed https://github.com/AliSoftware/OHHTTPStubs.git at 9.1.0 (0.70s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (0.69s)
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting resolved at 2.1.2
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 4.0.0
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Creating working copy for https://github.com/mw99/DataCompression
Working copy of https://github.com/mw99/DataCompression resolved at 3.8.0
Creating working copy for https://github.com/LaunchDarkly/swift-eventsource.git
Working copy of https://github.com/LaunchDarkly/swift-eventsource.git resolved at 3.3.0
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 9.2.1
Creating working copy for https://github.com/AliSoftware/OHHTTPStubs.git
Working copy of https://github.com/AliSoftware/OHHTTPStubs.git resolved at 9.1.0
Building for debugging...
[0/5] Write sources
[3/5] Copying PrivacyInfo.xcprivacy
[4/5] Write swift-version-24593BA9C3E375BF.txt
[6/13] Emitting module LDSwiftEventSource
[7/13] Compiling LDSwiftEventSource LDSwiftEventSource.swift
[8/13] Compiling LDSwiftEventSource UTF8LineParser.swift
[9/13] Compiling LDSwiftEventSource Types.swift
[10/13] Compiling LDSwiftEventSource Logs.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[11/13] Emitting module DataCompression
/host/spi-builder-workspace/.build/checkouts/DataCompression/Sources/DataCompression/DataCompression.swift:31:8: error: no such module 'Compression'
 29 |
 30 | import Foundation
 31 | import Compression
    |        `- error: no such module 'Compression'
 32 |
 33 | public extension Data
[12/13] Compiling LDSwiftEventSource EventParser.swift
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/EventParser.swift:68:22: error: no 'contains' candidates produce the expected type '(Character) throws -> Bool' for parameter #0
66 |             eventType = String(value)
67 |         case Constants.retryLabel:
68 |             if value.allSatisfy(("0"..."9").contains), let reconnectionTime = Int64(value) {
   |                      `- error: no 'contains' candidates produce the expected type '(Character) throws -> Bool' for parameter #0
69 |                 currentRetry = Double(reconnectionTime) * 0.001
70 |             }
[13/13] Compiling DataCompression DataCompression.swift
/host/spi-builder-workspace/.build/checkouts/DataCompression/Sources/DataCompression/DataCompression.swift:31:8: error: no such module 'Compression'
 29 |
 30 | import Foundation
 31 | import Compression
    |        `- error: no such module 'Compression'
 32 |
 33 | public extension Data
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:4d72617259f6eef9908440c49a67b79bc4f973ae19f78187418ddfb5b178d4ec
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: 'spi-builder-workspace': found 78 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Plugins/PluginMetadata.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Networking/HTTPURLResponse.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Cache/DiagnosticCache.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/DiagnosticEvent.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/SystemCapabilities.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/MacOSEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/FlagChangeNotifier.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/LDCommon.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FlagChange/LDChangedFlag.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/IdentifyTypes.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FlagRequestTracker.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Networking/DarklyService.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/TimeoutExecutor.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/LDClientIdentifyHook.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Extensions/Data.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Plugins/EnvironmentMetadata.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Hooks/Metadata.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/DiagnosticReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Throttler.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDApplicationInfo.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/LDClient.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Plugins/SdkMetadata.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/ConnectionInformation.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Networking/HTTPHeaders.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDContext.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Context/Reference.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Cache/FeatureFlagCache.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDConfig.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/LDClientVariation.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Extensions/Date.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EventReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/FlagSynchronizer.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Networking/HTTPURLRequest.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/FlagStore.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Context/LDContext.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Util.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Extensions/Thread.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/EnvironmentReporterBuilder.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Hooks/EvaluationSeriesContext.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Cache/CacheConverter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/ReportingConsts.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/SDKEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Hooks/Hook.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Event.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Hooks/IdentifySeriesContext.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Context/Kind.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FlagChange/FlagsUnchangedObserver.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Plugins/Plugin.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDReference.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FlagChange/FlagChangeObserver.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FeatureFlag.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/CwlSysctl.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Log.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Extensions/DateFormatter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDChangedFlag.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDEvaluationDetail.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/LDValueDecoder.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FlagChange/ConnectionModeChangeObserver.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Support/Info.plist
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDClient.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Context/Modifier.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/SheddingQueue.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Cache/KeyedValueCache.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/PrivacyInfo.xcprivacy
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/IOSEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/EnvironmentReporterChainBase.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDValue.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/TVOSEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/ApplicationInfoEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/WatchOSEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/ClientServiceFactory.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/LDTimer.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/LDEvaluationDetail.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/NetworkReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Networking/URLResponse.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Cache/ConnectionInformationStore.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/LDConfig.swift
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/9] Compiling LDSwiftEventSource Logs.swift
[3/9] Compiling LDSwiftEventSource Types.swift
[4/9] Compiling LDSwiftEventSource UTF8LineParser.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/9] Emitting module DataCompression
/host/spi-builder-workspace/.build/checkouts/DataCompression/Sources/DataCompression/DataCompression.swift:31:8: error: no such module 'Compression'
 29 |
 30 | import Foundation
 31 | import Compression
    |        `- error: no such module 'Compression'
 32 |
 33 | public extension Data
[6/9] Compiling DataCompression DataCompression.swift
/host/spi-builder-workspace/.build/checkouts/DataCompression/Sources/DataCompression/DataCompression.swift:31:8: error: no such module 'Compression'
 29 |
 30 | import Foundation
 31 | import Compression
    |        `- error: no such module 'Compression'
 32 |
 33 | public extension Data
[7/9] Compiling LDSwiftEventSource EventParser.swift
[8/9] Emitting module LDSwiftEventSource
BUILD FAILURE 6.1 linux