Swift Package IndexBuild Information
Successful build of AsyncObservable, reference main (0c7bde), with Swift 6.3 for Linux on 15 Apr 2026 21:08:34 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/meech-ward/AsyncObservable.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/meech-ward/AsyncObservable
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 0c7bdec remove continuation manually if terminated by not being assigned
Cloned https://github.com/meech-ward/AsyncObservable.git
Revision (git rev-parse @):
0c7bdec1fb0c5341de7e463385683cb0b655f885
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/meech-ward/AsyncObservable.git at main
========================================
Build
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Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/meech-ward/AsyncObservable.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/9] Compiling AsyncObservable StreamOf.swift
/host/spi-builder-workspace/Sources/AsyncObservable/StreamOf.swift:10:69: warning: conformance of 'AsyncStream<Element>.Continuation.BufferingPolicy' to protocol 'Sendable' conflicts with that stated in the type's module '_Concurrency' and will be ignored; there cannot be more than one conformance, even with different conditional bounds
8 | #else
9 | @available(macOS 10.15, iOS 13, tvOS 13, watchOS 6, *)
10 | extension AsyncStream<Any>.Continuation.BufferingPolicy: @unchecked Sendable {}
| `- warning: conformance of 'AsyncStream<Element>.Continuation.BufferingPolicy' to protocol 'Sendable' conflicts with that stated in the type's module '_Concurrency' and will be ignored; there cannot be more than one conformance, even with different conditional bounds
11 | #endif
12 |
_Concurrency.AsyncStream.Continuation.BufferingPolicy:3:47: note: 'AsyncStream<Element>.Continuation.BufferingPolicy' declares conformance to protocol 'Sendable' here
1 | generic struct AsyncStream {
2 | struct Continuation {
3 | public enum AsyncStream<Element>.Continuation.BufferingPolicy : Sendable {
| `- note: 'AsyncStream<Element>.Continuation.BufferingPolicy' declares conformance to protocol 'Sendable' here
4 | case unbounded
5 | case bufferingOldest(Int)
[5/9] Compiling AsyncObservable AsyncObservableReadOnly.swift
[6/9] Emitting module AsyncObservable
/host/spi-builder-workspace/Sources/AsyncObservable/StreamOf.swift:10:69: warning: conformance of 'AsyncStream<Element>.Continuation.BufferingPolicy' to protocol 'Sendable' conflicts with that stated in the type's module '_Concurrency' and will be ignored; there cannot be more than one conformance, even with different conditional bounds
8 | #else
9 | @available(macOS 10.15, iOS 13, tvOS 13, watchOS 6, *)
10 | extension AsyncStream<Any>.Continuation.BufferingPolicy: @unchecked Sendable {}
| `- warning: conformance of 'AsyncStream<Element>.Continuation.BufferingPolicy' to protocol 'Sendable' conflicts with that stated in the type's module '_Concurrency' and will be ignored; there cannot be more than one conformance, even with different conditional bounds
11 | #endif
12 |
_Concurrency.AsyncStream.Continuation.BufferingPolicy:3:47: note: 'AsyncStream<Element>.Continuation.BufferingPolicy' declares conformance to protocol 'Sendable' here
1 | generic struct AsyncStream {
2 | struct Continuation {
3 | public enum AsyncStream<Element>.Continuation.BufferingPolicy : Sendable {
| `- note: 'AsyncStream<Element>.Continuation.BufferingPolicy' declares conformance to protocol 'Sendable' here
4 | case unbounded
5 | case bufferingOldest(Int)
[7/9] Compiling AsyncObservable AsyncObservableUnwrapped.swift
[8/9] Compiling AsyncObservable AsyncObservable.swift
[9/9] Compiling AsyncObservable AsyncObservableBase.swift
[11/12] Compiling AsyncObservableUserDefaults AsyncObservableUserDefaults.swift
[12/12] Emitting module AsyncObservableUserDefaults
Build complete! (14.12s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "AsyncObservable",
"name" : "AsyncObservable",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "AsyncObservable",
"targets" : [
"AsyncObservable"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "AsyncObservableUserDefaults",
"targets" : [
"AsyncObservableUserDefaults"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "AsyncObservableUserDefaultsTests",
"module_type" : "SwiftTarget",
"name" : "AsyncObservableUserDefaultsTests",
"path" : "Tests/AsyncObservableUserDefaultsTests",
"sources" : [
"AsyncObservableUserDefaultsTests.swift"
],
"target_dependencies" : [
"AsyncObservableUserDefaults"
],
"type" : "test"
},
{
"c99name" : "AsyncObservableUserDefaults",
"module_type" : "SwiftTarget",
"name" : "AsyncObservableUserDefaults",
"path" : "Sources/AsyncObservableUserDefaults",
"product_memberships" : [
"AsyncObservableUserDefaults"
],
"sources" : [
"AsyncObservableUserDefaults.swift"
],
"target_dependencies" : [
"AsyncObservable"
],
"type" : "library"
},
{
"c99name" : "AsyncObservableTests",
"module_type" : "SwiftTarget",
"name" : "AsyncObservableTests",
"path" : "Tests/AsyncObservableTests",
"sources" : [
"AdvancedBehaviorTests.swift",
"AsyncObservableTests.swift",
"BasicTests.swift",
"CompilationTests.swift",
"ComplexTypesTests.swift",
"ConcurrencyTests.swift",
"EdgeCaseTests.swift",
"ObservableStateTests.swift",
"StreamTests.swift",
"TestHelpers.swift",
"UnwrappedStreamTests.swift"
],
"target_dependencies" : [
"AsyncObservable"
],
"type" : "test"
},
{
"c99name" : "AsyncObservable",
"module_type" : "SwiftTarget",
"name" : "AsyncObservable",
"path" : "Sources/AsyncObservable",
"product_memberships" : [
"AsyncObservable",
"AsyncObservableUserDefaults"
],
"sources" : [
"AsyncObservable.swift",
"AsyncObservableBase.swift",
"AsyncObservableReadOnly.swift",
"AsyncObservableUnwrapped.swift",
"StreamOf.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Done.