Build Information
Successful build of Atem, reference 2.0.0-alpha.2 (fd8d07), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 07:06:58 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
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dev1an/swift-atem.git
Reference: 2.0.0-alpha.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dev1an/swift-atem
* tag 2.0.0-alpha.2 -> FETCH_HEAD
HEAD is now at fd8d070 Add support for Xcode 13
Cloned https://github.com/dev1an/swift-atem.git
Revision (git rev-parse @):
fd8d070f0477b28727ad16b159f04b4f35cfb7c9
SUCCESS checkout https://github.com/dev1an/swift-atem.git at 2.0.0-alpha.2
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/dev1an/swift-atem.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 919]
[Planning deferred tasks]
[162 / 348]
[167 / 348]
[183 / 353] CNIOOpenBSD
[196 / 387]
[215 / 410]
[224 / 438]
[247 / 451] InternalCollectionsUtilities
[256 / 451]
[272 / 451]
[281 / 451]
[289 / 451] InternalCollectionsUtilities
[295 / 451] Atomics
[299 / 451] Atomics
[305 / 451] _NIOBase64
[313 / 451] NIOConcurrencyHelpers
[318 / 451] Atomics
[331 / 451] NIOConcurrencyHelpers
[339 / 452] ContainersPreview
[345 / 463] ContainersPreview
[360 / 464] ContainersPreview
[370 / 475] ContainersPreview
[373 / 475] DequeModule
[382 / 476] NIOCore
[385 / 493]
[387 / 493]
[397 / 493] NIOCore
[398 / 493] NIOCore
[399 / 493] NIOCore
[401 / 493] NIOCore
[411 / 495] NIOEmbedded
[415 / 499] NIOPosix
[432 / 528]
[433 / 528]
[438 / 528]
[440 / 528]
[441 / 528]
[452 / 528] NIOPosix
[459 / 529] NIOPosix
[461 / 531] NIO
[470 / 533] NIOPosix
[470 / 533] AtemAppleDiscovery
[481 / 580]
[484 / 580]
[489 / 580]
[491 / 580]
[495 / 580]
[499 / 580]
[501 / 580]
[502 / 580]
[512 / 580] Atem
[514 / 580] NIOPosix
[518 / 580] Atem
[526 / 580] AtemAppleDiscovery
[526 / 580] Atem
[547 / 583]
[552 / 586] AtemAppleDiscovery
[553 / 586] AtemAppleDiscovery-product
[553 / 586] Atem
[555 / 586]
[560 / 590] Simulator-product
[565 / 595] MessageDecoder-product
[568 / 595] Simulator-product
[573 / 595] Simulator-product
[582 / 635]
[587 / 635]
[591 / 635]
[598 / 635]
[604 / 635]
[607 / 635]
[609 / 635]
[612 / 635]
[612 / 635] MessageDecoder-product
[614 / 635]
[625 / 635] SourceLabeler-product
[627 / 635] SourceLabeler-product
[627 / 635] TitleGenerator-product
[631 / 635] TitleGenerator-product
Build complete! (22.51 sec)
Fetching https://github.com/apple/swift-nio.git
[1/85950] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git (11.27s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.102.0 (12.03s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-collections.git
[1/1875] Fetching swift-atomics
[114/8773] Fetching swift-atomics, swift-system
[2317/36047] Fetching swift-atomics, swift-system, swift-collections
Fetched https://github.com/apple/swift-atomics.git (3.39s)
Fetched https://github.com/apple/swift-system.git (3.39s)
Fetched https://github.com/apple/swift-collections.git (3.39s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (4.00s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.67s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.59s)
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.102.0
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
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Build complete.
{
"dependencies" : [
{
"identity" : "swift-nio",
"requirement" : {
"range" : [
{
"lower_bound" : "2.32.3",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-nio.git"
}
],
"manifest_display_name" : "Atem",
"name" : "Atem",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Atem",
"targets" : [
"Atem"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "AtemAppleDiscovery",
"targets" : [
"AtemAppleDiscovery"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "VersionDump",
"targets" : [
"VersionDump"
],
"type" : {
"executable" : null
}
},
{
"name" : "Simulator",
"targets" : [
"Simulator"
],
"type" : {
"executable" : null
}
},
{
"name" : "TitleGenerator",
"targets" : [
"TitleGenerator"
],
"type" : {
"executable" : null
}
},
{
"name" : "PreviewSwitcher",
"targets" : [
"PreviewSwitcher"
],
"type" : {
"executable" : null
}
},
{
"name" : "SourceLabeler",
"targets" : [
"SourceLabeler"
],
"type" : {
"executable" : null
}
},
{
"name" : "MessageDecoder",
"targets" : [
"MessageDecoder"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "VersionDump",
"module_type" : "SwiftTarget",
"name" : "VersionDump",
"path" : "Sources/VersionDump",
"product_memberships" : [
"VersionDump"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Atem"
],
"type" : "executable"
},
{
"c99name" : "TitleGenerator",
"module_type" : "SwiftTarget",
"name" : "TitleGenerator",
"path" : "Sources/TitleGenerator",
"product_memberships" : [
"TitleGenerator"
],
"sources" : [
"Renderer.swift",
"Title.swift",
"main.swift"
],
"target_dependencies" : [
"Atem"
],
"type" : "executable"
},
{
"c99name" : "SourceLabeler",
"module_type" : "SwiftTarget",
"name" : "SourceLabeler",
"path" : "Sources/SourceLabeler",
"product_memberships" : [
"SourceLabeler"
],
"sources" : [
"Analyze grid.swift",
"Label.swift",
"connect.swift",
"generate grid.swift",
"main.swift"
],
"target_dependencies" : [
"Atem"
],
"type" : "executable"
},
{
"c99name" : "Simulator",
"module_type" : "SwiftTarget",
"name" : "Simulator",
"path" : "Sources/Simulator",
"product_memberships" : [
"Simulator"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Atem"
],
"type" : "executable"
},
{
"c99name" : "PreviewSwitcher",
"module_type" : "SwiftTarget",
"name" : "PreviewSwitcher",
"path" : "Sources/PreviewSwitcher",
"product_memberships" : [
"PreviewSwitcher"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Atem"
],
"type" : "executable"
},
{
"c99name" : "MessageDecoder",
"module_type" : "SwiftTarget",
"name" : "MessageDecoder",
"path" : "Sources/MessageDecoder",
"product_memberships" : [
"MessageDecoder"
],
"sources" : [
"IntOperators.swift",
"main.swift"
],
"target_dependencies" : [
"Atem"
],
"type" : "executable"
},
{
"c99name" : "AtemTests",
"module_type" : "SwiftTarget",
"name" : "AtemTests",
"path" : "Tests/AtemTests",
"sources" : [
"Atem_Tests.swift",
"ColorConversionTests.swift",
"DataTransferMessagesTests.swift",
"EnvelopeWrapper.swift",
"MessageTests.swift"
],
"target_dependencies" : [
"Atem"
],
"type" : "test"
},
{
"c99name" : "AtemAppleDiscovery",
"module_type" : "SwiftTarget",
"name" : "AtemAppleDiscovery",
"path" : "Sources/AtemAppleDiscovery",
"product_dependencies" : [
"NIO"
],
"product_memberships" : [
"AtemAppleDiscovery"
],
"sources" : [
"NetService.swift",
"Network-framework.swift"
],
"type" : "library"
},
{
"c99name" : "Atem",
"module_type" : "SwiftTarget",
"name" : "Atem",
"path" : "Sources/Atem",
"product_dependencies" : [
"NIO"
],
"product_memberships" : [
"Atem",
"VersionDump",
"Simulator",
"TitleGenerator",
"PreviewSwitcher",
"SourceLabeler",
"MessageDecoder"
],
"sources" : [
"Connection.swift",
"Controller.swift",
"MediaConverter/422 ABLARL YUV.swift",
"MediaConverter/Decode input labels.swift",
"MediaConverter/RunLength.swift",
"MediaConverter/accelerate.swift",
"MediaPool.swift",
"MediaTransferManager.swift",
"MessageHandler.swift",
"Messages/Actions.swift",
"Messages/Configuration.swift",
"Messages/DataTransfer.swift",
"Messages/Message.swift",
"Model.swift",
"Packet.swift",
"PacketTypes.swift",
"Switcher.swift",
"TallyLight.swift",
"Utilities/ArrayOperations.swift",
"Utilities/EventLoopGroup.swift",
"Utilities/HandlerWithTimer.swift",
"Utilities/InitialSwitcherStateMessages.swift",
"Utilities/IntOperators.swift",
"Utilities/OptionSet+elements.swift",
"Utilities/RawRepresentable+decode.swift",
"VideoSource.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
Done.