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

Build Information

Successful build of swift-openapi-urlsession, reference main (4e9dd3), with Swift 6.0 for macOS (SPM) on 14 Apr 2025 10:19:14 UTC.

Swift 6 data race errors: 8

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -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

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-openapi-urlsession.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swift-openapi-urlsession
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4e9dd38 Enable Swift 6.1 jobs in CI (#73)
Cloned https://github.com/apple/swift-openapi-urlsession.git
Revision (git rev-parse @):
4e9dd381bdfb90de82af082cb43e14f504931130
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-openapi-urlsession.git at main
Fetching https://github.com/apple/swift-collections
Fetching https://github.com/apple/swift-openapi-runtime
Fetching https://github.com/apple/swift-nio
Fetching https://github.com/apple/swift-http-types
[1/5660] Fetching swift-openapi-runtime
[115/6557] Fetching swift-openapi-runtime, swift-http-types
[2202/22547] Fetching swift-openapi-runtime, swift-http-types, swift-collections
[10716/97713] Fetching swift-openapi-runtime, swift-http-types, swift-collections, swift-nio
Fetched https://github.com/apple/swift-collections from cache (1.77s)
[31362/81723] Fetching swift-openapi-runtime, swift-http-types, swift-nio
Fetched https://github.com/apple/swift-http-types from cache (5.15s)
Fetched https://github.com/apple/swift-nio from cache (5.15s)
Fetched https://github.com/apple/swift-openapi-runtime from cache (5.15s)
Computing version for https://github.com/apple/swift-openapi-runtime
Computed https://github.com/apple/swift-openapi-runtime at 1.8.2 (0.47s)
Computing version for https://github.com/apple/swift-http-types
Computed https://github.com/apple/swift-http-types at 1.4.0 (0.43s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.1.4 (0.67s)
Computing version for https://github.com/apple/swift-nio
Computed https://github.com/apple/swift-nio at 2.81.0 (0.69s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-atomics.git
[1/4224] Fetching swift-system
[86/5929] Fetching swift-system, swift-atomics
Fetched https://github.com/apple/swift-system.git from cache (0.91s)
[1330/1705] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git from cache (0.98s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.2.0 (0.49s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.4.2 (0.48s)
Creating working copy for https://github.com/apple/swift-openapi-runtime
Working copy of https://github.com/apple/swift-openapi-runtime resolved at 1.8.2
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.4.2
Creating working copy for https://github.com/apple/swift-nio
Working copy of https://github.com/apple/swift-nio resolved at 2.81.0
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.1.4
Creating working copy for https://github.com/apple/swift-http-types
Working copy of https://github.com/apple/swift-http-types resolved at 1.4.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.2.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "swift-openapi-urlsession",
      "name": "swift-openapi-urlsession",
      "url": "https://github.com/apple/swift-openapi-urlsession.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-openapi-urlsession",
      "dependencies": [
        {
          "identity": "swift-openapi-runtime",
          "name": "swift-openapi-runtime",
          "url": "https://github.com/apple/swift-openapi-runtime",
          "version": "1.8.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-openapi-runtime",
          "dependencies": [
            {
              "identity": "swift-http-types",
              "name": "swift-http-types",
              "url": "https://github.com/apple/swift-http-types",
              "version": "1.4.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-http-types",
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "swift-http-types",
          "name": "swift-http-types",
          "url": "https://github.com/apple/swift-http-types",
          "version": "1.4.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-http-types",
          "dependencies": [
          ]
        },
        {
          "identity": "swift-collections",
          "name": "swift-collections",
          "url": "https://github.com/apple/swift-collections",
          "version": "1.1.4",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-collections",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/apple/swift-openapi-urlsession.git
[1/951] Fetching swift-openapi-urlsession
Fetched https://github.com/apple/swift-openapi-urlsession.git from cache (0.73s)
Fetching https://github.com/apple/swift-collections from cache
Fetching https://github.com/apple/swift-openapi-runtime from cache
Fetching https://github.com/apple/swift-http-types from cache
Fetched https://github.com/apple/swift-openapi-runtime from cache (0.60s)
Fetched https://github.com/apple/swift-http-types from cache (0.60s)
Fetched https://github.com/apple/swift-collections from cache (0.60s)
Computing version for https://github.com/apple/swift-openapi-runtime
Computed https://github.com/apple/swift-openapi-runtime at 1.8.2 (0.03s)
Computing version for https://github.com/apple/swift-http-types
Computed https://github.com/apple/swift-http-types at 1.4.0 (0.03s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.1.4 (0.03s)
Creating working copy for https://github.com/apple/swift-openapi-runtime
Working copy of https://github.com/apple/swift-openapi-runtime resolved at 1.8.2
Creating working copy for https://github.com/apple/swift-openapi-urlsession.git
Working copy of https://github.com/apple/swift-openapi-urlsession.git resolved at main (4e9dd38)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.1.4
Creating working copy for https://github.com/apple/swift-http-types
Working copy of https://github.com/apple/swift-http-types resolved at 1.4.0
warning: '.resolve-product-dependencies': dependency 'swift-openapi-urlsession' is not used by any target
Found 3 product dependencies
  - swift-openapi-runtime
  - swift-http-types
  - swift-collections
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/apple/swift-openapi-urlsession.git
https://github.com/apple/swift-openapi-urlsession.git
{
  "dependencies" : [
    {
      "identity" : "swift-openapi-runtime",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.8.2",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-openapi-runtime"
    },
    {
      "identity" : "swift-http-types",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-http-types"
    },
    {
      "identity" : "swift-collections",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-collections"
    },
    {
      "identity" : "swift-nio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.62.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-nio"
    }
  ],
  "manifest_display_name" : "swift-openapi-urlsession",
  "name" : "swift-openapi-urlsession",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "OpenAPIURLSession",
      "targets" : [
        "OpenAPIURLSession"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "OpenAPIURLSessionTests",
      "module_type" : "SwiftTarget",
      "name" : "OpenAPIURLSessionTests",
      "path" : "Tests/OpenAPIURLSessionTests",
      "product_dependencies" : [
        "NIOTestUtils"
      ],
      "sources" : [
        "AsyncSyncSequence.swift",
        "BufferedStreamTests/BufferedStreamTests.swift",
        "NIOAsyncHTTP1TestServer.swift",
        "TaskCancellationTests.swift",
        "TestUtils.swift",
        "URLSessionBidirectionalStreamingTests/HTTPBodyOutputStreamTests.swift",
        "URLSessionBidirectionalStreamingTests/MockAsyncSequence.swift",
        "URLSessionBidirectionalStreamingTests/MockInputStreamDelegate.swift",
        "URLSessionBidirectionalStreamingTests/URLSessionBidirectionalStreamingTests.swift",
        "URLSessionTransportTests.swift"
      ],
      "target_dependencies" : [
        "OpenAPIURLSession"
      ],
      "type" : "test"
    },
    {
      "c99name" : "OpenAPIURLSession",
      "module_type" : "SwiftTarget",
      "name" : "OpenAPIURLSession",
      "path" : "Sources/OpenAPIURLSession",
      "product_dependencies" : [
        "DequeModule",
        "OpenAPIRuntime",
        "HTTPTypes"
      ],
      "product_memberships" : [
        "OpenAPIURLSession"
      ],
      "sources" : [
        "BufferedStream/BufferedStream.swift",
        "BufferedStream/Lock.swift",
        "URLSessionBidirectionalStreaming/BidirectionalStreamingURLSessionDelegate.swift",
        "URLSessionBidirectionalStreaming/HTTPBodyOutputStreamBridge.swift",
        "URLSessionBidirectionalStreaming/URLSession+Extensions.swift",
        "URLSessionTransport.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -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
Building for debugging...
[0/6] Write sources
[5/6] Write swift-version-5BDAB9E9C0126B9D.txt
[7/33] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[8/34] Compiling InternalCollectionsUtilities Debugging.swift
[9/34] Compiling InternalCollectionsUtilities Descriptions.swift
[10/34] Compiling InternalCollectionsUtilities _SortedCollection.swift
[11/34] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[12/34] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[13/34] Compiling InternalCollectionsUtilities Specialize.swift
[14/34] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[15/34] Compiling InternalCollectionsUtilities UInt+reversed.swift
[16/34] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[17/34] Compiling InternalCollectionsUtilities Integer rank.swift
[18/34] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[19/34] Emitting module InternalCollectionsUtilities
[20/34] Compiling InternalCollectionsUtilities UnsafeRawPointer extensions.swift
[21/34] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[22/34] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[23/34] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[24/34] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+SE-0370.swift
[25/34] Compiling InternalCollectionsUtilities UnsafeMutablePointer+SE-0370.swift
[26/50] Compiling DequeModule _DequeBuffer.swift
[27/50] Compiling DequeModule _DequeBufferHeader.swift
[28/50] Compiling DequeModule _DequeSlot.swift
[29/51] Compiling HTTPTypes HTTPResponse.swift
[30/51] Compiling HTTPTypes ISOLatin1String.swift
[31/51] Compiling HTTPTypes HTTPParsedFields.swift
[32/51] Compiling HTTPTypes HTTPRequest.swift
[33/51] Compiling HTTPTypes HTTPField.swift
[34/51] Compiling HTTPTypes HTTPFields.swift
[35/51] Compiling HTTPTypes HTTPFieldName.swift
[36/51] Emitting module HTTPTypes
[37/51] Compiling HTTPTypes NIOLock.swift
[38/114] Compiling DequeModule _UnsafeWrappedBuffer.swift
[39/114] Compiling OpenAPIRuntime CopyOnWriteBox.swift
[40/114] Compiling OpenAPIRuntime OpenAPIMIMEType.swift
[41/114] Compiling OpenAPIRuntime Converter.swift
[42/114] Compiling OpenAPIRuntime CurrencyExtensions.swift
[43/114] Compiling OpenAPIRuntime ByteUtilities.swift
[44/114] Compiling OpenAPIRuntime ContentDisposition.swift
[45/114] Compiling OpenAPIRuntime ErrorExtensions.swift
[46/114] Compiling OpenAPIRuntime FoundationExtensions.swift
[47/114] Compiling OpenAPIRuntime OpenAPIValue.swift
[48/114] Compiling OpenAPIRuntime Converter+Server.swift
[49/114] Emitting module DequeModule
[50/114] Compiling OpenAPIRuntime Acceptable.swift
[51/114] Compiling OpenAPIRuntime Base64EncodedData.swift
[52/114] Emitting module OpenAPIRuntime
[65/120] Compiling OpenAPIRuntime ParameterStyles.swift
[66/120] Compiling OpenAPIRuntime ServerVariable.swift
[67/120] Compiling OpenAPIRuntime URIDecoder.swift
[68/120] Compiling OpenAPIRuntime URIValueFromNodeDecoder+Keyed.swift
[69/120] Compiling OpenAPIRuntime URIValueFromNodeDecoder+Single.swift
[70/120] Compiling OpenAPIRuntime URIValueFromNodeDecoder+Unkeyed.swift
[71/120] Compiling OpenAPIRuntime URIValueFromNodeDecoder.swift
[72/120] Compiling OpenAPIRuntime URIEncoder.swift
[73/120] Compiling OpenAPIRuntime PrettyStringConvertible.swift
[74/120] Compiling OpenAPIRuntime UndocumentedPayload.swift
[75/120] Compiling OpenAPIRuntime WarningSuppressingAnnotations.swift
[76/120] Compiling OpenAPIRuntime CodableExtensions.swift
[77/120] Compiling OpenAPIRuntime Configuration.swift
[78/120] Compiling OpenAPIRuntime Converter+Client.swift
[79/120] Compiling OpenAPIRuntime Converter+Common.swift
[80/120] Compiling OpenAPIRuntime URIValueToNodeEncoder+Keyed.swift
[81/120] Compiling OpenAPIRuntime URIValueToNodeEncoder+Single.swift
[82/120] Compiling OpenAPIRuntime URIValueToNodeEncoder+Unkeyed.swift
[83/120] Compiling OpenAPIRuntime URIValueToNodeEncoder.swift
[84/120] Compiling OpenAPIRuntime URIParser.swift
[85/120] Compiling OpenAPIRuntime URISerializer.swift
[86/120] Compiling OpenAPIRuntime MultipartRawPartsToFramesSequence.swift
[87/120] Compiling OpenAPIRuntime MultipartValidation.swift
[88/120] Compiling OpenAPIRuntime OpenAPIMIMEType+Multipart.swift
[89/120] Compiling OpenAPIRuntime URICodeCodingKey.swift
[90/120] Compiling OpenAPIRuntime URICoderConfiguration.swift
[91/120] Compiling OpenAPIRuntime URIEncodedNode.swift
[92/120] Compiling OpenAPIRuntime URIParsedTypes.swift
[93/120] Compiling OpenAPIRuntime JSONLinesEncoding.swift
[94/120] Compiling OpenAPIRuntime JSONSequenceDecoding.swift
[95/120] Compiling OpenAPIRuntime JSONSequenceEncoding.swift
[96/120] Compiling OpenAPIRuntime ServerSentEvents.swift
[97/120] Compiling OpenAPIRuntime ServerSentEventsDecoding.swift
[98/120] Compiling OpenAPIRuntime ServerSentEventsEncoding.swift
[99/120] Compiling OpenAPIRuntime AsyncSequenceCommon.swift
[100/120] Compiling OpenAPIRuntime URLExtensions.swift
[101/120] Compiling OpenAPIRuntime Deprecated.swift
[102/120] Compiling OpenAPIRuntime ClientError.swift
[103/120] Compiling OpenAPIRuntime CodingErrors.swift
[104/120] Compiling OpenAPIRuntime RuntimeError.swift
[105/120] Compiling OpenAPIRuntime ServerError.swift
[106/120] Compiling OpenAPIRuntime JSONLinesDecoding.swift
[107/120] Compiling OpenAPIRuntime ClientTransport.swift
[108/120] Compiling OpenAPIRuntime CurrencyTypes.swift
[109/120] Compiling OpenAPIRuntime ErrorHandlingMiddleware.swift
[110/120] Compiling OpenAPIRuntime HTTPBody.swift
[111/120] Compiling OpenAPIRuntime ServerTransport.swift
[112/120] Compiling OpenAPIRuntime UniversalClient.swift
[113/120] Compiling OpenAPIRuntime UniversalServer.swift
[114/120] Compiling OpenAPIRuntime MultipartBoundaryGenerator.swift
[115/120] Compiling OpenAPIRuntime MultipartBytesToFramesSequence.swift
[116/120] Compiling OpenAPIRuntime MultipartFramesToBytesSequence.swift
[117/120] Compiling OpenAPIRuntime MultipartFramesToRawPartsSequence.swift
[118/120] Compiling OpenAPIRuntime MultipartInternalTypes.swift
[119/120] Compiling OpenAPIRuntime MultipartPublicTypes.swift
[120/120] Compiling OpenAPIRuntime MultipartPublicTypesExtensions.swift
[121/127] Compiling OpenAPIURLSession HTTPBodyOutputStreamBridge.swift
[122/127] Compiling OpenAPIURLSession URLSession+Extensions.swift
[123/127] Compiling OpenAPIURLSession BidirectionalStreamingURLSessionDelegate.swift
[124/127] Compiling OpenAPIURLSession URLSessionTransport.swift
[125/127] Compiling OpenAPIURLSession Lock.swift
[126/127] Compiling OpenAPIURLSession BufferedStream.swift
/Users/admin/builder/spi-builder-workspace/Sources/OpenAPIURLSession/BufferedStream/BufferedStream.swift:820:30: warning: task-isolated value of type 'Element' passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
 818 |
 819 |             case .resumeConsumerAndReturnProduceMore(let continuation, let element):
 820 |                 continuation.resume(returning: element)
     |                              `- warning: task-isolated value of type 'Element' passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
 821 |                 return .produceMore
 822 |
/Users/admin/builder/spi-builder-workspace/Sources/OpenAPIURLSession/BufferedStream/BufferedStream.swift:824:30: warning: task-isolated value of type 'Element' passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
 822 |
 823 |             case .resumeConsumerAndReturnEnqueue(let continuation, let element, let callbackToken):
 824 |                 continuation.resume(returning: element)
     |                              `- warning: task-isolated value of type 'Element' passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
 825 |                 return .enqueueCallback(callbackToken)
 826 |
/Users/admin/builder/spi-builder-workspace/Sources/OpenAPIURLSession/BufferedStream/BufferedStream.swift:954:38: warning: value of non-Sendable type 'Optional<Element>' accessed after being transferred; later accesses could race; this is an error in the Swift 6 language mode
 952 |                         let producerContinuations
 953 |                     ):
 954 |                         continuation.resume(returning: element)
     |                                      `- warning: value of non-Sendable type 'Optional<Element>' accessed after being transferred; later accesses could race; this is an error in the Swift 6 language mode
 955 |                         for producerContinuation in producerContinuations {
     |                                                     `- note: access can happen concurrently
 956 |                             producerContinuation(Result<Void, any Error>.success(()))
 957 |                         }
[127/127] Emitting module OpenAPIURLSession
/Users/admin/builder/spi-builder-workspace/Sources/OpenAPIURLSession/BufferedStream/BufferedStream.swift:820:30: warning: task-isolated value of type 'Element' passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
 818 |
 819 |             case .resumeConsumerAndReturnProduceMore(let continuation, let element):
 820 |                 continuation.resume(returning: element)
     |                              `- warning: task-isolated value of type 'Element' passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
 821 |                 return .produceMore
 822 |
/Users/admin/builder/spi-builder-workspace/Sources/OpenAPIURLSession/BufferedStream/BufferedStream.swift:824:30: warning: task-isolated value of type 'Element' passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
 822 |
 823 |             case .resumeConsumerAndReturnEnqueue(let continuation, let element, let callbackToken):
 824 |                 continuation.resume(returning: element)
     |                              `- warning: task-isolated value of type 'Element' passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
 825 |                 return .enqueueCallback(callbackToken)
 826 |
/Users/admin/builder/spi-builder-workspace/Sources/OpenAPIURLSession/BufferedStream/BufferedStream.swift:954:38: warning: value of non-Sendable type 'Optional<Element>' accessed after being transferred; later accesses could race; this is an error in the Swift 6 language mode
 952 |                         let producerContinuations
 953 |                     ):
 954 |                         continuation.resume(returning: element)
     |                                      `- warning: value of non-Sendable type 'Optional<Element>' accessed after being transferred; later accesses could race; this is an error in the Swift 6 language mode
 955 |                         for producerContinuation in producerContinuations {
     |                                                     `- note: access can happen concurrently
 956 |                             producerContinuation(Result<Void, any Error>.success(()))
 957 |                         }
Build complete! (26.99s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-openapi-runtime",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.8.2",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-openapi-runtime"
    },
    {
      "identity" : "swift-http-types",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-http-types"
    },
    {
      "identity" : "swift-collections",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-collections"
    },
    {
      "identity" : "swift-nio",
      "requirement" : {
        "range" : [
          {
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}
✅  Doc result (pending) reported
========================================
GenerateDocs
========================================
Generating docs at path:  $PWD/.docs/apple/swift-openapi-urlsession/main
Repository:               apple/swift-openapi-urlsession
Swift version used:       6.0
Target:                   OpenAPIURLSession
Extracting symbol information for 'OpenAPIURLSession'...
Finished extracting symbol information for 'OpenAPIURLSession'. (4.47s)
Building documentation for 'OpenAPIURLSession'...
Finished building documentation for 'OpenAPIURLSession' (0.10s)
Generated documentation archive at:
  /Users/admin/builder/spi-builder-workspace/.docs/apple/swift-openapi-urlsession/main
Fetching https://github.com/swiftlang/swift-docc-plugin
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Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
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[122/122] Emitting module OpenAPIURLSession
Build of target: 'OpenAPIURLSession' complete! (2.59s)
      76
2	/Users/admin/builder/spi-builder-workspace/.docs/apple/swift-openapi-urlsession/main
✅  Doc result (uploading) reported
========================================
SyncDocs
========================================
Doc archive source directory: $PWD/.docs/apple/swift-openapi-urlsession/main
File count: 76
Doc size:   2.0MB
Preparing doc bundle ...
Uploading prod-apple-swift-openapi-urlsession-main-608d4f73.zip to s3://spi-docs-inbox/prod-apple-swift-openapi-urlsession-main-608d4f73.zip
Copying... [19%]
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Done.