Build Information
Successful build of AsyncChannels, reference 2.2.0 (0fed3c), with Swift 6.2 for Linux on 13 Apr 2026 01:41:41 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/gh123man/Async-Channels.git
Reference: 2.2.0
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
* tag 2.2.0 -> FETCH_HEAD
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 2.2.0
========================================
Build
========================================
Selected platform: linux
Swift version: 6.2
Building package at path: $PWD
https://github.com/gh123man/Async-Channels.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:0ddb100795e64f71518020a73ad8441aeb43832ede7f1202ae7f8de93664f90d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.2-latest
Fetching https://github.com/apple/swift-collections
[1/23525] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (2.23s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.4.1 (3.25s)
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] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[13/29] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[14/31] Compiling InternalCollectionsUtilities LifetimeOverride.swift
[15/31] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[16/31] Compiling InternalCollectionsUtilities Span+Extras.swift
[17/31] Compiling InternalCollectionsUtilities _SortedCollection.swift
[18/31] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[19/31] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[20/31] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.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 _UnsafeBitSet+_Word.swift
[25/31] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[26/31] Compiling InternalCollectionsUtilities String+Padding.swift
[27/31] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[28/31] Compiling InternalCollectionsUtilities Debugging.swift
[29/31] Compiling InternalCollectionsUtilities Descriptions.swift
[30/31] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[31/31] Emitting module InternalCollectionsUtilities
[33/208] Compiling OrderedCollections _HashTable+UnsafeHandle.swift
[34/208] Compiling BitCollections BitArray+CustomReflectable.swift
[35/208] Compiling OrderedCollections _Hashtable+Header.swift
[36/208] Compiling OrderedCollections OrderedDictionary+Codable.swift
[37/208] Compiling OrderedCollections OrderedDictionary+CustomReflectable.swift
[38/245] Compiling OrderedCollections OrderedDictionary.swift
[39/245] Compiling OrderedCollections OrderedSet+Codable.swift
[40/245] Compiling OrderedCollections OrderedSet+CustomReflectable.swift
[41/245] Compiling OrderedCollections OrderedSet+Descriptions.swift
[42/272] Compiling _RopeModule BigString+Sequence.swift
[43/272] Compiling _RopeModule BigString+TextOutputStream.swift
[44/272] Compiling _RopeModule BigString+Append.swift
[45/272] Compiling _RopeModule BigString+Initializers.swift
[46/275] Compiling _RopeModule BigString+Split.swift
[47/275] Compiling OrderedCollections OrderedSet+Equatable.swift
[48/275] Compiling OrderedCollections OrderedSet+ExpressibleByArrayLiteral.swift
[49/275] Compiling OrderedCollections OrderedSet+Hashable.swift
[50/307] Compiling HeapModule Heap+ExpressibleByArrayLiteral.swift
[51/331] Compiling _RopeModule BigString+Chunk.swift
[52/331] Compiling _RopeModule BigString+BidirectionalCollection.swift
[53/331] Compiling _RopeModule BigString+Comparable.swift
[54/331] Compiling _RopeModule BigString+CustomDebugStringConvertible.swift
[55/331] Compiling _RopeModule BigString+CustomStringConvertible.swift
[56/331] Compiling _RopeModule BigString+Equatable.swift
[57/331] Compiling _RopeModule BigString+ExpressibleByStringLiteral.swift
[58/331] Compiling _RopeModule BigString+Hashing.swift
[59/331] Compiling _RopeModule BigString+LosslessStringConvertible.swift
[60/331] Compiling _RopeModule BigString+RangeReplaceableCollection.swift
[61/331] Compiling HeapModule Heap+Descriptions.swift
[62/331] Emitting module ContainersPreview
[63/331] Compiling _RopeModule BigString+Debugging.swift
[64/331] Compiling _RopeModule BigString+Index.swift
[65/331] Compiling _RopeModule BigString+Ingester.swift
[66/331] Compiling _RopeModule BigString+Invariants.swift
[67/331] Compiling _RopeModule BigString+Chunk+Breaks.swift
[68/331] Compiling _RopeModule BigString+Chunk+Character.swift
[69/331] Compiling _RopeModule BigString+Chunk+Counts.swift
[70/331] Compiling _RopeModule BigString+Chunk+Description.swift
[71/331] Compiling _RopeModule BigString+Chunk+Index.swift
[73/332] Compiling HeapModule _HeapNode.swift
[74/332] Compiling HeapModule Heap.swift
[75/372] Compiling HeapModule Heap+Invariants.swift
[76/372] Compiling HeapModule Heap+UnsafeHandle.swift
[77/372] Emitting module HeapModule
[78/373] Compiling _RopeModule Rope+Extract.swift
[79/373] Compiling _RopeModule Rope+Find.swift
[80/373] Compiling _RopeModule Rope+ForEachWhile.swift
[81/373] Compiling _RopeModule Rope+Insert.swift
[82/373] Compiling HashTreeCollections TreeSet+SetAlgebra basics.swift
[83/373] Compiling HashTreeCollections TreeSet+SetAlgebra formIntersection.swift
[84/373] Compiling HashTreeCollections TreeSet+SetAlgebra formSymmetricDifference.swift
[85/373] Compiling HashTreeCollections TreeSet+SetAlgebra formUnion.swift
[86/373] Compiling HashTreeCollections TreeSet+SetAlgebra intersection.swift
[87/373] Compiling HashTreeCollections TreeSet+SetAlgebra isDisjoint.swift
[89/383] Compiling _RopeModule BigString+UTF16View.swift
[90/383] Compiling _RopeModule BigString+UTF8View.swift
[91/383] Compiling _RopeModule BigString+UnicodeScalarView.swift
[92/383] Compiling _RopeModule BigSubstring+UTF16View.swift
[93/383] Compiling _RopeModule BigSubstring+UTF8View.swift
[94/383] Compiling _RopeModule BigSubstring+UnicodeScalarView.swift
[95/383] Compiling _RopeModule BigSubstring.swift
[96/383] Compiling _RopeModule Rope+Builder.swift
[97/383] Compiling _RopeModule Rope+Debugging.swift
[98/383] Compiling _RopeModule Rope+Invariants.swift
[99/383] Compiling _RopeModule Rope+_Node.swift
[100/383] Compiling _RopeModule Rope+_Storage.swift
[101/383] Compiling _RopeModule Rope+_UnmanagedLeaf.swift
[102/383] Compiling _RopeModule Rope+_UnsafeHandle.swift
[103/390] Compiling DequeModule UniqueDeque+Container.swift
[104/390] Compiling DequeModule UniqueDeque+Descriptions.swift
[105/390] Compiling DequeModule UniqueDeque+Equatable.swift
[106/390] Compiling DequeModule UniqueDeque+Experimental.swift
[107/390] Compiling DequeModule Deque+Extras.swift
[108/390] Compiling DequeModule Deque+Hashable.swift
[109/390] Compiling DequeModule Deque+Testing.swift
[110/390] Compiling DequeModule Deque._Storage.swift
[111/397] Compiling _RopeModule BigString+Chunk+Append and Insert.swift
[118/397] Compiling DequeModule Deque._UnsafeHandle.swift
[119/397] Compiling DequeModule Deque.swift
[120/397] Compiling DequeModule RigidDeque+Removals.swift
[121/397] Compiling DequeModule RigidDeque+Replacements.swift
[122/397] Compiling DequeModule RigidDeque+Testing.swift
[123/397] Compiling DequeModule RigidDeque.swift
[124/397] Compiling DequeModule UniqueDeque+Append.swift
[125/397] Compiling DequeModule UniqueDeque+Consumption.swift
[130/397] Compiling DequeModule UniqueDeque+Hashable.swift
[131/397] Compiling DequeModule UniqueDeque+Initializers.swift
[132/397] Compiling DequeModule UniqueDeque+Insertions.swift
[133/397] Compiling DequeModule UniqueDeque+Prepend.swift
[134/397] Compiling DequeModule UniqueDeque+Removals.swift
[135/402] Compiling BitCollections BitSet.swift
[136/402] Compiling BitCollections Range+Utilities.swift
[137/402] Compiling BitCollections Slice+Utilities.swift
[138/402] Compiling BitCollections UInt+Tricks.swift
[139/402] Compiling BitCollections _Word.swift
[140/402] Compiling OrderedCollections _UnsafeBitset.swift
[141/402] Compiling _RopeModule Rope+Collection.swift
[142/402] Compiling _RopeModule Rope+Index.swift
[143/402] Compiling _RopeModule Rope+Sequence.swift
[144/402] Compiling _RopeModule Rope+Append.swift
[145/402] Compiling DequeModule _DequeBuffer.swift
[146/402] Compiling DequeModule _DequeBufferHeader.swift
[147/402] Compiling DequeModule RigidDeque+Append.swift
[148/402] Compiling DequeModule RigidDeque+Consumption.swift
[149/402] Compiling DequeModule RigidDeque+Container.swift
[150/402] Compiling DequeModule RigidDeque+Descriptions.swift
[151/402] Compiling DequeModule RigidDeque+Equatable.swift
[152/402] Compiling DequeModule RigidDeque+Experimental.swift
[153/402] Compiling DequeModule RigidDeque+Hashable.swift
[154/402] Compiling DequeModule RigidDeque+Initializers.swift
[155/402] Compiling DequeModule RigidDeque+Insertions.swift
[156/402] Compiling DequeModule RigidDeque+Prepend.swift
[180/402] Compiling DequeModule UniqueDeque+Replacements.swift
[181/402] Compiling DequeModule Deque+CustomReflectable.swift
[182/402] Compiling DequeModule Deque+Descriptions.swift
[183/402] Compiling DequeModule Deque+Equatable.swift
[184/402] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[210/402] Compiling BitCollections BitSet.Index.swift
[211/402] Compiling BitCollections BitSet._UnsafeHandle.swift
[212/402] Compiling HashTreeCollections TreeSet+SetAlgebra isEqualSet.swift
[213/402] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSubset.swift
[214/402] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSuperset.swift
[215/402] Compiling HashTreeCollections TreeSet+SetAlgebra isSubset.swift
[216/402] Compiling HashTreeCollections TreeSet+SetAlgebra isSuperset.swift
[217/402] Compiling HashTreeCollections TreeSet+SetAlgebra subtract.swift
[218/402] Compiling HashTreeCollections TreeSet+SetAlgebra subtracting.swift
[219/402] Compiling HashTreeCollections TreeSet+SetAlgebra symmetricDifference.swift
[220/402] Compiling HashTreeCollections TreeSet+SetAlgebra union.swift
[221/402] Compiling HashTreeCollections TreeSet.swift
[232/411] Emitting module BitCollections
[239/411] Compiling DequeModule Deque+Codable.swift
[240/411] Compiling DequeModule Deque+Collection.swift
[291/411] Compiling DequeModule UniqueDeque.swift
[292/411] Compiling DequeModule _DequeSlot.swift
[293/411] Compiling DequeModule _UnsafeDequeHandle.swift
[294/411] Compiling DequeModule _UnsafeDequeSegments.swift
[310/412] Emitting module OrderedCollections
[377/413] Emitting module _RopeModule
[378/413] Emitting module HashTreeCollections
[380/414] Compiling _RopeModule Rope+Join.swift
[381/414] Compiling _RopeModule Rope+MutatingForEach.swift
[382/414] Compiling _RopeModule Rope+Remove.swift
[383/414] Compiling _RopeModule Rope+RemoveSubrange.swift
[384/414] Compiling _RopeModule Rope+Split.swift
[385/414] Compiling _RopeModule Optional Utilities.swift
[386/414] Compiling _RopeModule String Utilities.swift
[387/414] Compiling _RopeModule String.Index+ABI.swift
[388/414] Compiling _RopeModule _CharacterRecognizer.swift
[389/414] Emitting module DequeModule
[417/422] Compiling Collections HeapModule reexports.swift
[418/422] Compiling Collections OrderedCollections reexports.swift
[419/422] Compiling Collections HashTreeCollections reexports.swift
[420/422] Compiling Collections DequeModule reexports.swift
[421/422] Compiling Collections BitCollections reexports.swift
[422/422] Emitting module Collections
[424/431] Compiling AsyncChannels Synchronization.swift
[425/431] Compiling AsyncChannels ThrowingChannel+Extensions.swift
[426/432] Compiling AsyncChannels FastLock.swift
[427/432] Compiling AsyncChannels Select.swift
[428/432] Compiling AsyncChannels ThrowingChannel.swift
[429/432] Emitting module AsyncChannels
[430/432] Compiling AsyncChannels Channel+Extensions.swift
[431/432] Compiling AsyncChannels Channel.swift
[432/432] Compiling AsyncChannels ChannelInternal.swift
Build complete! (61.03s)
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"
}
],
"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"
}
basic-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:0ddb100795e64f71518020a73ad8441aeb43832ede7f1202ae7f8de93664f90d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.2-latest
Done.