The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build LaunchDarkly, reference 9.13.0 (082430), with Swift 6.0 for Linux on 21 Apr 2025 19:18:24 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/launchdarkly/ios-client-sdk.git
Reference: 9.13.0
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               9.13.0     -> FETCH_HEAD
HEAD is now at 082430f chore(v9): release 9.13.0 (#436)
Cloned https://github.com/launchdarkly/ios-client-sdk.git
Revision (git rev-parse @):
082430ff008d76d503327c52b27e3b2af99c3ef2
SUCCESS checkout https://github.com/launchdarkly/ios-client-sdk.git at 9.13.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
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" : "12.0"
    },
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    }
  ],
  "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/LDClientHookSpec.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/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",
        "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/Metadata.swift",
        "Models/IdentifyTypes.swift",
        "Models/LDConfig.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",
        "Util.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-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-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:9029076bb687edc160a3d5201c89e92dd9fa7309f33f090c4234365c83366c31
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Fetching https://github.com/AliSoftware/OHHTTPStubs.git
Fetching https://github.com/mattgallagher/CwlPreconditionTesting
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/mw99/DataCompression
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/LaunchDarkly/swift-eventsource.git
[1/1257] Fetching cwlpreconditiontesting
[1258/9157] Fetching cwlpreconditiontesting, ohhttpstubs
[1495/9351] Fetching cwlpreconditiontesting, ohhttpstubs, datacompression
[2558/24106] Fetching cwlpreconditiontesting, ohhttpstubs, datacompression, quick
[2638/25679] Fetching cwlpreconditiontesting, ohhttpstubs, datacompression, quick, swift-eventsource
Fetched https://github.com/mattgallagher/CwlPreconditionTesting from cache (0.26s)
[12003/24422] Fetching ohhttpstubs, datacompression, quick, swift-eventsource
Fetched https://github.com/LaunchDarkly/swift-eventsource.git from cache (0.27s)
[14360/22849] Fetching ohhttpstubs, datacompression, quick
[17881/42416] Fetching ohhttpstubs, datacompression, quick, nimble
Fetched https://github.com/mw99/DataCompression from cache (0.57s)
Fetched https://github.com/Quick/Quick.git from cache (0.57s)
[21989/27467] Fetching ohhttpstubs, nimble
Fetched https://github.com/AliSoftware/OHHTTPStubs.git from cache (1.32s)
Fetched https://github.com/Quick/Nimble.git from cache (1.34s)
Computing version for https://github.com/mw99/DataCompression
Computed https://github.com/mw99/DataCompression at 3.8.0 (0.55s)
Computing version for https://github.com/LaunchDarkly/swift-eventsource.git
Computed https://github.com/LaunchDarkly/swift-eventsource.git at 3.3.0 (0.60s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting
Computed https://github.com/mattgallagher/CwlPreconditionTesting at 2.1.2 (0.69s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/455] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.17s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 9.2.1 (0.56s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 4.0.0 (1.15s)
Computing version for https://github.com/AliSoftware/OHHTTPStubs.git
Computed https://github.com/AliSoftware/OHHTTPStubs.git at 9.1.0 (1.46s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (0.60s)
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/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 9.2.1
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/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/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/AliSoftware/OHHTTPStubs.git
Working copy of https://github.com/AliSoftware/OHHTTPStubs.git resolved at 9.1.0
Building for debugging...
[0/5] Copying PrivacyInfo.xcprivacy
[1/5] Write sources
[4/5] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/13] 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
[7/13] 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
[8/13] Compiling LDSwiftEventSource Logs.swift
[9/13] Compiling LDSwiftEventSource UTF8LineParser.swift
[10/13] Compiling LDSwiftEventSource Types.swift
[11/13] Emitting module LDSwiftEventSource
[12/13] Compiling LDSwiftEventSource LDSwiftEventSource.swift
[13/13] Compiling LDSwiftEventSource EventParser.swift
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/EventParser.swift:68:45: error: cannot convert value of type '@Sendable (String) -> Bool' to expected argument type '(Character) throws -> Bool'
66 |             eventType = String(value)
67 |         case Constants.retryLabel:
68 |             if value.allSatisfy(("0"..."9").contains), let reconnectionTime = Int64(value) {
   |                                             `- error: cannot convert value of type '@Sendable (String) -> Bool' to expected argument type '(Character) throws -> Bool'
69 |                 currentRetry = Double(reconnectionTime) * 0.001
70 |             }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:9029076bb687edc160a3d5201c89e92dd9fa7309f33f090c4234365c83366c31
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
warning: 'spi-builder-workspace': found 71 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDClient.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/Models/Hooks/Hook.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/ConnectionInformation.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/LDConfig.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/IdentifyTypes.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDContext.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/PrivacyInfo.xcprivacy
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Context/Modifier.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/ReportingConsts.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FlagChange/LDChangedFlag.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Context/Reference.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/Extensions/Thread.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Cache/CacheConverter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/NetworkReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Cache/DiagnosticCache.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/LDEvaluationDetail.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDReference.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EventReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Support/Info.plist
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/SheddingQueue.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/ApplicationInfoEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/SystemCapabilities.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Cache/FeatureFlagCache.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/ClientServiceFactory.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FlagRequestTracker.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/FlagSynchronizer.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/WatchOSEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/LDValueDecoder.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FlagChange/FlagsUnchangedObserver.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/EnvironmentReporterBuilder.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/DiagnosticEvent.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Cache/KeyedValueCache.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/FlagStore.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/LDClient.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Hooks/EvaluationSeriesContext.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Context/Kind.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Networking/DarklyService.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/IOSEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDApplicationInfo.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/MacOSEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Throttler.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Util.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/LDClientVariation.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Cache/ConnectionInformationStore.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Event.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/LDCommon.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/Context/LDContext.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Networking/HTTPURLResponse.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDConfig.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/SDKEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Extensions/Data.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDEvaluationDetail.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/CwlSysctl.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FeatureFlag.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/TVOSEnvironmentReporter.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Networking/HTTPHeaders.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/LDTimer.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FlagChange/ConnectionModeChangeObserver.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Networking/HTTPURLRequest.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Models/FeatureFlag/FlagChange/FlagChangeObserver.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ObjectiveC/ObjcLDValue.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/Log.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Extensions/Date.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/EnvironmentReporting/EnvironmentReporterChainBase.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/Networking/URLResponse.swift
    /host/spi-builder-workspace/LaunchDarkly/LaunchDarkly/ServiceObjects/FlagChangeNotifier.swift
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/9] Compiling LDSwiftEventSource UTF8LineParser.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/9] 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
[4/9] 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
[5/9] Compiling LDSwiftEventSource Types.swift
[6/9] Compiling LDSwiftEventSource EventParser.swift
[7/9] Compiling LDSwiftEventSource Logs.swift
[8/9] Emitting module LDSwiftEventSource
BUILD FAILURE 6.0 linux