Swift Package IndexBuild Information
Successful build of AsyncChannels, reference main (0fed3c), with Swift 6.1 for Linux on 27 Mar 2026 20:05:58 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/gh123man/Async-Channels.git
Reference: main
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/gh123man/Async-Channels
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 0fed3c0 Improve benchmark harness and compare Swift 6.3 performance (#24)
Cloned https://github.com/gh123man/Async-Channels.git
Revision (git rev-parse @):
0fed3c0a90214bfd8cf129d091e648b1b516b6da
SUCCESS checkout https://github.com/gh123man/Async-Channels.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/gh123man/Async-Channels.git
https://github.com/gh123man/Async-Channels.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-collections",
"requirement" : {
"range" : [
{
"lower_bound" : "1.1.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-collections"
}
],
"manifest_display_name" : "AsyncChannels",
"name" : "AsyncChannels",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "14.0"
},
{
"name" : "macos",
"version" : "10.15"
}
],
"products" : [
{
"name" : "AsyncChannels",
"targets" : [
"AsyncChannels"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "AsyncChannelsTests",
"module_type" : "SwiftTarget",
"name" : "AsyncChannelsTests",
"path" : "Tests/AsyncChannelsTests",
"sources" : [
"BehaviorTests.swift",
"ReadmeTests.swift",
"TypeTests.swift"
],
"target_dependencies" : [
"AsyncChannels"
],
"type" : "test"
},
{
"c99name" : "AsyncChannels",
"module_type" : "SwiftTarget",
"name" : "AsyncChannels",
"path" : "Sources/AsyncChannels",
"product_dependencies" : [
"Collections"
],
"product_memberships" : [
"AsyncChannels"
],
"sources" : [
"Channel+Extensions.swift",
"Channel.swift",
"ChannelInternal.swift",
"FastLock.swift",
"Select.swift",
"Synchronization.swift",
"ThrowingChannel+Extensions.swift",
"ThrowingChannel.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:108e10880bce35e9496fba26782956e40a8e91a2a227f9b90af7e4cd93d2c183
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Fetching https://github.com/apple/swift-collections
[1/23214] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (2.33s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.4.1 (3.82s)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.4.1
Building for debugging...
[0/11] Write sources
[10/11] Write swift-version-24593BA9C3E375BF.txt
[12/29] Emitting module InternalCollectionsUtilities
[13/31] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
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[19/31] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[20/31] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[21/31] Compiling InternalCollectionsUtilities Integer rank.swift
[22/31] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[23/31] Compiling InternalCollectionsUtilities UInt+reversed.swift
[24/31] Compiling InternalCollectionsUtilities Debugging.swift
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[26/31] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
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[28/31] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[29/31] Compiling InternalCollectionsUtilities LifetimeOverride.swift
[30/31] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[31/31] Compiling InternalCollectionsUtilities Span+Extras.swift
[33/327] Compiling HeapModule Heap+Invariants.swift
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[97/340] Emitting module ContainersPreview
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[133/359] Compiling BitCollections BitSet.Index.swift
[141/406] Emitting module BitCollections
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[218/411] Compiling DequeModule Deque+Testing.swift
[219/411] Compiling DequeModule Deque._Storage.swift
[220/411] Compiling DequeModule Deque._UnsafeHandle.swift
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[227/411] Compiling DequeModule _DequeBufferHeader.swift
[228/411] Compiling DequeModule RigidDeque+Append.swift
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[242/411] Compiling OrderedCollections OrderedSet+Sendable.swift
[253/411] Compiling HashTreeCollections TreeSet+SetAlgebra isEqualSet.swift
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[277/411] Compiling DequeModule Deque+Hashable.swift
[371/412] Emitting module _RopeModule
[383/413] Emitting module OrderedCollections
[386/414] Emitting module DequeModule
[415/415] Emitting module HashTreeCollections
[417/422] Compiling Collections DequeModule reexports.swift
[418/422] Compiling Collections OrderedCollections reexports.swift
[419/422] Compiling Collections HeapModule reexports.swift
[420/422] Compiling Collections HashTreeCollections reexports.swift
[421/422] Emitting module Collections
[422/422] Compiling Collections BitCollections reexports.swift
[424/431] Compiling AsyncChannels Channel.swift
[425/432] Compiling AsyncChannels ChannelInternal.swift
[426/432] Compiling AsyncChannels ThrowingChannel+Extensions.swift
[427/432] Compiling AsyncChannels Select.swift
[428/432] Compiling AsyncChannels FastLock.swift
[429/432] Compiling AsyncChannels Synchronization.swift
[430/432] Emitting module AsyncChannels
[431/432] Compiling AsyncChannels Channel+Extensions.swift
[432/432] Compiling AsyncChannels ThrowingChannel.swift
Build complete! (43.00s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-collections",
"requirement" : {
"range" : [
{
"lower_bound" : "1.1.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-collections"
}
],
"manifest_display_name" : "AsyncChannels",
"name" : "AsyncChannels",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "14.0"
},
{
"name" : "macos",
"version" : "10.15"
}
],
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"name" : "AsyncChannels",
"targets" : [
"AsyncChannels"
],
"type" : {
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"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "AsyncChannelsTests",
"module_type" : "SwiftTarget",
"name" : "AsyncChannelsTests",
"path" : "Tests/AsyncChannelsTests",
"sources" : [
"BehaviorTests.swift",
"ReadmeTests.swift",
"TypeTests.swift"
],
"target_dependencies" : [
"AsyncChannels"
],
"type" : "test"
},
{
"c99name" : "AsyncChannels",
"module_type" : "SwiftTarget",
"name" : "AsyncChannels",
"path" : "Sources/AsyncChannels",
"product_dependencies" : [
"Collections"
],
"product_memberships" : [
"AsyncChannels"
],
"sources" : [
"Channel+Extensions.swift",
"Channel.swift",
"ChannelInternal.swift",
"FastLock.swift",
"Select.swift",
"Synchronization.swift",
"ThrowingChannel+Extensions.swift",
"ThrowingChannel.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:108e10880bce35e9496fba26782956e40a8e91a2a227f9b90af7e4cd93d2c183
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Done.