Franz – Build Information – Swift Package Index

Build Information

Successful build of Franz, reference master (c39cd2), with Swift 6.4 for macOS (SPM) on 15 Sep 2026 21:11:18 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/kellanburket/franz.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/kellanburket/franz
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at c39cd28 Merge pull request #14 from lewissk/master
Cloned https://github.com/kellanburket/franz.git
Revision (git rev-parse @):
c39cd28aa8d78ab8446a50eb328993df99374a30
SUCCESS checkout https://github.com/kellanburket/franz.git at master
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/kellanburket/franz.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
[19 / 28]
[31 / 40] Franz
[32 / 40] Franz
Build complete! (7.82 sec)
/Users/admin/builder/spi-builder-workspace/Sources/Franz/API/GroupMembershipAPI.swift:419:25: [1;33mwarning: [1;39mgeneric parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode[0;0m
[0;36m371 |[0;0m typealias MemberId = String
[0;36m372 |[0;0m
[0;36m373 |[0;0m struct SyncGroupRequestMessage<T: KafkaMetadata>: KafkaType {
    [0;36m|[0;0m                                `- [1;39mnote: [1;39m'T' previously declared here[0;0m
[0;36m374 |[0;0m
[0;36m375 |[0;0m     private var _groupId: String
    [0;36m:[0;0m
[0;36m417 |[0;0m     }
[0;36m418 |[0;0m
[0;36m419 |[0;0m 	struct GroupAssignment<T: KafkaMetadata>: KafkaType {
    [0;36m|[0;0m                         `- [1;33mwarning: [1;39mgeneric parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode[0;0m
[0;36m420 |[0;0m
[0;36m421 |[0;0m 		let memberId: String
/Users/admin/builder/spi-builder-workspace/Sources/Franz/Crypt/CRC32.swift:145:9: [1;33mwarning: [1;39m'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'CRC32' to 'Hashable' by implementing 'hash(into:)' instead[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m143 |[0;0m     private(set) var crc: UInt32 = 0
[0;36m144 |[0;0m
[0;36m145 |[0;0m     var hashValue: Int {
    [0;36m|[0;0m         `- [1;33mwarning: [1;39m'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'CRC32' to 'Hashable' by implementing 'hash(into:)' instead[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m146 |[0;0m         return Int(crc)
[0;36m147 |[0;0m     }
/Users/admin/builder/spi-builder-workspace/Sources/Franz/Group.swift:72:2: [1;33mwarning: [1;39m'internal(set)' modifier is redundant for an internal property[0;0m
 [0;36m70 |[0;0m
 [0;36m71 |[0;0m 	var topics = Set<TopicName>()
 [0;36m72 |[0;0m 	internal(set) var assignedPartitions = [TopicName: [PartitionId]]()
    [0;36m|[0;0m  `- [1;33mwarning: [1;39m'internal(set)' modifier is redundant for an internal property[0;0m
 [0;36m73 |[0;0m }
 [0;36m74 |[0;0m
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
/Users/admin/builder/spi-builder-workspace/Sources/Franz/OldConsumers.swift:182:3: [1;33mwarning: [1;39musing '_' to ignore the result of a Void-returning function is redundant[0;0m
[0;36m180 |[0;0m 		}
[0;36m181 |[0;0m
[0;36m182 |[0;0m 		_ = coordinator.poll(topics: [_topic: [_partition: offset]], replicaId: .none, callback: { topicName, partitionId, offset, messages in
    [0;36m|[0;0m   `- [1;33mwarning: [1;39musing '_' to ignore the result of a Void-returning function is redundant[0;0m
[0;36m183 |[0;0m 			messages.forEach { self.delegate.consumerDidReturnMessage($0, offset: offset) }
[0;36m184 |[0;0m 		}, errorCallback: { error in
/Users/admin/builder/spi-builder-workspace/Sources/Franz/Group.swift:72:2: [1;33mwarning: [1;39m'internal(set)' modifier is redundant for an internal property[0;0m
 [0;36m70 |[0;0m
 [0;36m71 |[0;0m 	var topics = Set<TopicName>()
 [0;36m72 |[0;0m 	internal(set) var assignedPartitions = [TopicName: [PartitionId]]()
    [0;36m|[0;0m  `- [1;33mwarning: [1;39m'internal(set)' modifier is redundant for an internal property[0;0m
 [0;36m73 |[0;0m }
 [0;36m74 |[0;0m
/Users/admin/builder/spi-builder-workspace/Sources/Franz/Crypt/CRC32.swift:145:9: [1;33mwarning: [1;39m'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'CRC32' to 'Hashable' by implementing 'hash(into:)' instead[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m143 |[0;0m     private(set) var crc: UInt32 = 0
[0;36m144 |[0;0m
[0;36m145 |[0;0m     var hashValue: Int {
    [0;36m|[0;0m         `- [1;33mwarning: [1;39m'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'CRC32' to 'Hashable' by implementing 'hash(into:)' instead[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m146 |[0;0m         return Int(crc)
[0;36m147 |[0;0m     }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
/Users/admin/builder/spi-builder-workspace/Sources/Franz/API/GroupMembershipAPI.swift:419:25: [1;33mwarning: [1;39mgeneric parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode[0;0m
[0;36m371 |[0;0m typealias MemberId = String
[0;36m372 |[0;0m
[0;36m373 |[0;0m struct SyncGroupRequestMessage<T: KafkaMetadata>: KafkaType {
    [0;36m|[0;0m                                `- [1;39mnote: [1;39m'T' previously declared here[0;0m
[0;36m374 |[0;0m
[0;36m375 |[0;0m     private var _groupId: String
    [0;36m:[0;0m
[0;36m417 |[0;0m     }
[0;36m418 |[0;0m
[0;36m419 |[0;0m 	struct GroupAssignment<T: KafkaMetadata>: KafkaType {
    [0;36m|[0;0m                         `- [1;33mwarning: [1;39mgeneric parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode[0;0m
[0;36m420 |[0;0m
[0;36m421 |[0;0m 		let memberId: String
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Franz",
  "name" : "Franz",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Franz",
      "targets" : [
        "Franz"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "4"
  ],
  "targets" : [
    {
      "c99name" : "FranzTests",
      "module_type" : "SwiftTarget",
      "name" : "FranzTests",
      "path" : "Tests/FranzTests",
      "sources" : [
        "AssignmentTests.swift",
        "CRCTests.swift",
        "Protocol/ArrayProtocolTests.swift",
        "Protocol/IntegerProtocolTests.swift",
        "Protocol/MessageTests.swift",
        "Protocol/VariableLengthProtocolTests.swift"
      ],
      "target_dependencies" : [
        "Franz"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Franz",
      "module_type" : "SwiftTarget",
      "name" : "Franz",
      "path" : "Sources/Franz",
      "product_memberships" : [
        "Franz"
      ],
      "sources" : [
        "API/APIVersionsAPI.swift",
        "API/AdminAPI.swift",
        "API/CreateTopicsAPI.swift",
        "API/FetchAPI.swift",
        "API/GroupCoordinatorAPI.swift",
        "API/GroupMembershipAPI.swift",
        "API/MetadataAPI.swift",
        "API/OffsetAPI.swift",
        "API/OffsetCommitAPI.swift",
        "API/OffsetFetchAPI.swift",
        "API/ProduceAPI.swift",
        "API/SaslApi.swift",
        "Assignment.swift",
        "Broker.swift",
        "Cluster.swift",
        "Connection.swift",
        "Consumer.swift",
        "Crypt/CRC32.swift",
        "Enumerations.swift",
        "Group.swift",
        "KafkaProtocol.swift",
        "KafkaRequest.swift",
        "KafkaResponse.swift",
        "MessageSet.swift",
        "OldConsumers.swift",
        "Partition.swift",
        "Sasl mechanisms/PlainMechanism.swift",
        "Sasl mechanisms/SaslMechanism.swift",
        "Topic.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.