Build Information
Successful build of tws-api-swift, reference main (b81806), with Swift 6.4 for macOS (SPM) on 27 Sep 2026 21:01:16 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build Log
========================================
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/stensoosaar/tws-api-swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/stensoosaar/tws-api-swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at b818061 Delete Package.resolved
Cloned https://github.com/stensoosaar/tws-api-swift.git
Revision (git rev-parse @):
b818061b896403eb88be62cf7529a93882a9f860
SUCCESS checkout https://github.com/stensoosaar/tws-api-swift.git at main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/stensoosaar/tws-api-swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 865]
[Planning deferred tasks]
[133 / 328] CNIOLLHTTP
[166 / 328]
[179 / 334] SwiftProtobuf
[186 / 361] CNIOOpenBSD
[193 / 364] _NIOBase64
[205 / 367]
[217 / 401] _NIOBase64
[232 / 427]
[238 / 427]
[252 / 427]
[261 / 456]
[267 / 456]
[279 / 456] InternalCollectionsUtilities
[286 / 456] CNIOWindows
[292 / 456] CNIOFreeBSD
[300 / 458]
[306 / 471]
[312 / 471]
[320 / 471]
[341 / 471] NIOConcurrencyHelpers
[351 / 471]
[357 / 471]
[363 / 471] _NIODataStructures
[368 / 471] CNIODarwin
[378 / 476]
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[410 / 488] DequeModule
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[436 / 502] NIOCore
[437 / 513] TWSModels
[439 / 513] TWSModels
[441 / 513] TWSModels
[443 / 513] TWSModels
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[445 / 513] TWSModels
[446 / 513] TWSModels
[448 / 513] TWSModels
[451 / 513] TWSModels
[456 / 513] TWSModels
[457 / 513] TWSModels-product
[460 / 513] SwiftProtobuf
[461 / 513] NIOConcurrencyHelpers
[469 / 515] TWSModels
[469 / 515] NIOEmbedded
[473 / 519] NIOPosix
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[494 / 535] TWSModels
[495 / 535] NIOCore
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[509 / 536] NIO
[517 / 538] NIO
[519 / 539] NIOPosix
[520 / 551]
[530 / 551] NIOHTTP1
[531 / 551] NIOHTTP1
[538 / 552] NIOHTTP1
[538 / 552] TWSAPI
[548 / 563] TWSAPI
[550 / 563] TWSAPI
[556 / 563] TWSAPI
[558 / 563] NIOPosix
[562 / 563] TWSAPI
Build complete! (18.48 sec)
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[863/140482] Fetching swift-nio, swift-protobuf
Fetched https://github.com/apple/swift-nio.git (8.18s)
Fetched https://github.com/apple/swift-protobuf.git (8.19s)
Computing version for https://github.com/apple/swift-protobuf.git
Computed https://github.com/apple/swift-protobuf.git at 1.38.1 (8.99s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.69s)
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Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
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Working copy of https://github.com/apple/swift-protobuf.git resolved at 1.38.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
/Users/admin/builder/spi-builder-workspace/Sources/TWSAPI/Connection/Connection.swift:190:6: [1;33mwarning: [1;39mconformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' is unavailable[0;0m
[0;36m188 |[0;0m .channelInitializer { @Sendable channel in
[0;36m189 |[0;0m channel.pipeline.addHandlers([
[0;36m190 |[0;0m ByteToMessageHandler(MessageFrameDecoder()),
[0;36m|[0;0m `- [1;33mwarning: [1;39mconformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' is unavailable[0;0m
[0;36m191 |[0;0m handshakeHandler
[0;36m192 |[0;0m ])
NIOCore.ByteToMessageHandler:2:11: [1;39mnote: [1;39mconformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' has been explicitly marked unavailable here[0;0m
[0;36m1 |[0;0m @available(*, unavailable)
[0;36m2 |[0;0m extension ByteToMessageHandler : Sendable {
[0;36m|[0;0m `- [1;39mnote: [1;39mconformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' has been explicitly marked unavailable here[0;0m
[0;36m3 |[0;0m }
Build complete.
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Done.