Swift Package IndexBuild Information
Failed to build FoundationPlus, reference main (3d1ddd), with Swift 6.1 for Linux on 12 Sep 2025 17:31:56 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Star-Lord-PHB/foundation-plus.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/Star-Lord-PHB/foundation-plus
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 3d1ddd3 refactor: Switch to method based APIs for numeric conversion
Cloned https://github.com/Star-Lord-PHB/foundation-plus.git
Revision (git rev-parse @):
3d1ddd3749f3c0c461a14f5bb608589391a0afa0
SUCCESS checkout https://github.com/Star-Lord-PHB/foundation-plus.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/Star-Lord-PHB/foundation-plus.git
https://github.com/Star-Lord-PHB/foundation-plus.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-collections",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-collections"
}
],
"manifest_display_name" : "FoundationPlus",
"name" : "FoundationPlus",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "6.0"
},
{
"name" : "tvos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "FoundationPlus",
"targets" : [
"FoundationPlus"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "FoundationPlusTests",
"module_type" : "SwiftTarget",
"name" : "FoundationPlusTests",
"path" : "Tests/FoundationPlusTests",
"sources" : [
"CollectionTest/CollectionTest.swift",
"CollectionTest/NonBidirectionalCollection.swift",
"DateTest/CreateDateTest.swift",
"DateTest/DateArithmeticTest.swift",
"DateTest/DateComparisonTest.swift",
"DateTest/DateComponentsTest.swift",
"DateTest/DateQuickAccessorTest.swift",
"DateTest/DateTest.swift",
"DispatchQueueTaskExecutorTest.swift",
"DurationCompatTest.swift",
"ExecuteTest.swift",
"LaunchTaskTest.swift",
"ThreadPoolTest.swift",
"Utils/Utils.swift"
],
"target_dependencies" : [
"FoundationPlus"
],
"type" : "test"
},
{
"c99name" : "FoundationPlusEssential",
"module_type" : "SwiftTarget",
"name" : "FoundationPlusEssential",
"path" : "Sources/Essential",
"product_memberships" : [
"FoundationPlus"
],
"sources" : [
"ArithmeticOperator.swift",
"Canceller.swift",
"Clock.swift",
"Collection/BidirectionalCollection.swift",
"Collection/Collection.swift",
"Collection/MutableCollection.swift",
"Collection/RangeReplaceableCollection.swift",
"Collection/Sequence.swift",
"Duration/Duration.swift",
"Duration/DurationCompat+DurationProtocol.swift",
"Duration/DurationCompat.swift",
"Export.swift",
"Numeric.swift",
"String.swift",
"URL.swift",
"Utils.swift"
],
"target_dependencies" : [
"ConcurrencyPlus"
],
"type" : "library"
},
{
"c99name" : "FoundationPlus",
"module_type" : "SwiftTarget",
"name" : "FoundationPlus",
"path" : "Sources/FoundationPlus",
"product_memberships" : [
"FoundationPlus"
],
"sources" : [
"Export.swift"
],
"target_dependencies" : [
"FoundationPlusEssential",
"ConcurrencyPlus",
"DatePlus"
],
"type" : "library"
},
{
"c99name" : "DatePlus",
"module_type" : "SwiftTarget",
"name" : "DatePlus",
"path" : "Sources/DatePlus",
"product_memberships" : [
"FoundationPlus"
],
"sources" : [
"Calendar+MeasurableComponent.swift",
"Date+Arithmetic.swift",
"Date+Comparison.swift",
"Date+Components.swift",
"Date+Parsing.swift",
"Date+QuickAccessor.swift"
],
"type" : "library"
},
{
"c99name" : "ConcurrencyPlus",
"module_type" : "SwiftTarget",
"name" : "ConcurrencyPlus",
"path" : "Sources/ConcurrencyPlus",
"product_dependencies" : [
"DequeModule"
],
"product_memberships" : [
"FoundationPlus"
],
"sources" : [
"DispatchQueueTaskExecutor.swift",
"JoinableThread.swift",
"SyncedConditionalLock.swift",
"Task.swift",
"TaskExecutionContext.swift",
"ThreadPool.swift",
"ThreadPoolTaskExecutor.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/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 finestructure/spi-images
Digest: sha256:99ea6d26ace67c023f359493a2ac553a612b92a7f2dee009657225f46f43aa0e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/apple/swift-collections
[1/17459] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (1.29s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.2.1 (1.91s)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.2.1
Building for debugging...
[0/7] Write sources
[6/7] Write swift-version-24593BA9C3E375BF.txt
[8/28] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[9/28] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[10/29] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[11/29] Compiling InternalCollectionsUtilities UInt+reversed.swift
[12/29] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[13/29] Compiling InternalCollectionsUtilities Descriptions.swift
[14/29] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[15/29] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[16/29] Emitting module InternalCollectionsUtilities
[17/29] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[18/29] Compiling InternalCollectionsUtilities Integer rank.swift
[19/29] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[20/29] Compiling InternalCollectionsUtilities _SortedCollection.swift
[21/29] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[22/29] Compiling InternalCollectionsUtilities Debugging.swift
[24/45] Compiling DequeModule _DequeBuffer.swift
[25/45] Compiling DequeModule _DequeBufferHeader.swift
[26/47] Compiling DequeModule Deque+CustomReflectable.swift
[27/47] Compiling DequeModule Deque+Descriptions.swift
[28/47] Compiling DequeModule Deque+Extras.swift
[29/47] Compiling DequeModule Deque+Hashable.swift
[30/47] Compiling DequeModule Deque+Equatable.swift
[31/47] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[32/47] Emitting module DequeModule
[33/47] Compiling DequeModule Deque+Codable.swift
[34/47] Compiling DequeModule Deque+Collection.swift
[35/47] Emitting module DatePlus
[36/47] Compiling DatePlus Calendar+MeasurableComponent.swift
[37/47] Compiling DequeModule Deque+Testing.swift
[38/47] Compiling DequeModule Deque._Storage.swift
[39/47] Compiling DequeModule Deque._UnsafeHandle.swift
[40/47] Compiling DequeModule Deque.swift
[41/47] Compiling DequeModule _DequeSlot.swift
[42/47] Compiling DequeModule _UnsafeWrappedBuffer.swift
[43/48] Compiling DatePlus Date+QuickAccessor.swift
[44/48] Compiling DatePlus Date+Parsing.swift
[45/48] Compiling DatePlus Date+Arithmetic.swift
[46/48] Compiling DatePlus Date+Comparison.swift
[47/48] Compiling DatePlus Date+Components.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[50/57] Compiling ConcurrencyPlus TaskExecutionContext.swift
[51/57] Compiling ConcurrencyPlus SyncedConditionalLock.swift
[52/57] Compiling ConcurrencyPlus DispatchQueueTaskExecutor.swift
[53/57] Emitting module ConcurrencyPlus
/host/spi-builder-workspace/Sources/ConcurrencyPlus/JoinableThread.swift:5:13: error: cannot inherit from class 'Thread' because it has overridable members that could not be loaded
3 |
4 |
5 | final class JoinableThread: Thread {
| |- error: cannot inherit from class 'Thread' because it has overridable members that could not be loaded
| `- note: could not deserialize '_attr'
6 |
7 | private let task : () -> Void
[54/57] Compiling ConcurrencyPlus JoinableThread.swift
/host/spi-builder-workspace/Sources/ConcurrencyPlus/JoinableThread.swift:5:13: error: cannot inherit from class 'Thread' because it has overridable members that could not be loaded
3 |
4 |
5 | final class JoinableThread: Thread {
| |- error: cannot inherit from class 'Thread' because it has overridable members that could not be loaded
| `- note: could not deserialize '_attr'
6 |
7 | private let task : () -> Void
[55/57] Compiling ConcurrencyPlus ThreadPool.swift
[56/57] Compiling ConcurrencyPlus ThreadPoolTaskExecutor.swift
[57/57] Compiling ConcurrencyPlus Task.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:99ea6d26ace67c023f359493a2ac553a612b92a7f2dee009657225f46f43aa0e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/22] Compiling DatePlus Date+QuickAccessor.swift
[3/22] Compiling DatePlus Date+Parsing.swift
[4/22] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[5/23] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[6/23] Compiling InternalCollectionsUtilities Debugging.swift
[7/23] Compiling InternalCollectionsUtilities Descriptions.swift
[8/23] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[9/23] Compiling DatePlus Date+Comparison.swift
[10/23] Compiling DatePlus Date+Arithmetic.swift
[11/23] Emitting module DatePlus
[12/23] Compiling DatePlus Date+Components.swift
[13/23] Compiling DatePlus Calendar+MeasurableComponent.swift
[15/24] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[16/24] Emitting module InternalCollectionsUtilities
[17/24] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[18/24] Compiling InternalCollectionsUtilities _SortedCollection.swift
[19/24] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[20/24] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[21/24] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[22/24] Compiling InternalCollectionsUtilities UInt+reversed.swift
[23/24] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[24/24] Compiling InternalCollectionsUtilities Integer rank.swift
[26/40] Compiling DequeModule Deque+CustomReflectable.swift
[27/40] Compiling DequeModule Deque+Descriptions.swift
[28/42] Compiling DequeModule _DequeBuffer.swift
[29/42] Compiling DequeModule _DequeBufferHeader.swift
[30/42] Compiling DequeModule Deque+Equatable.swift
[31/42] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[32/42] Compiling DequeModule Deque+Extras.swift
[33/42] Compiling DequeModule Deque+Hashable.swift
[34/42] Compiling DequeModule Deque+Testing.swift
[35/42] Compiling DequeModule Deque._Storage.swift
[36/42] Compiling DequeModule _DequeSlot.swift
[37/42] Compiling DequeModule _UnsafeWrappedBuffer.swift
[38/42] Compiling DequeModule Deque._UnsafeHandle.swift
[39/42] Compiling DequeModule Deque.swift
[40/42] Compiling DequeModule Deque+Codable.swift
[41/42] Compiling DequeModule Deque+Collection.swift
[42/42] Emitting module DequeModule
[44/51] Compiling ConcurrencyPlus TaskExecutionContext.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[45/51] Compiling ConcurrencyPlus DispatchQueueTaskExecutor.swift
[46/51] Emitting module ConcurrencyPlus
/host/spi-builder-workspace/Sources/ConcurrencyPlus/JoinableThread.swift:5:13: error: cannot inherit from class 'Thread' because it has overridable members that could not be loaded
3 |
4 |
5 | final class JoinableThread: Thread {
| |- error: cannot inherit from class 'Thread' because it has overridable members that could not be loaded
| `- note: could not deserialize '_attr'
6 |
7 | private let task : () -> Void
[47/51] Compiling ConcurrencyPlus SyncedConditionalLock.swift
[48/51] Compiling ConcurrencyPlus Task.swift
[49/51] Compiling ConcurrencyPlus JoinableThread.swift
/host/spi-builder-workspace/Sources/ConcurrencyPlus/JoinableThread.swift:5:13: error: cannot inherit from class 'Thread' because it has overridable members that could not be loaded
3 |
4 |
5 | final class JoinableThread: Thread {
| |- error: cannot inherit from class 'Thread' because it has overridable members that could not be loaded
| `- note: could not deserialize '_attr'
6 |
7 | private let task : () -> Void
[50/51] Compiling ConcurrencyPlus ThreadPoolTaskExecutor.swift
[51/51] Compiling ConcurrencyPlus ThreadPool.swift
BUILD FAILURE 6.1 linux