Swift Package IndexBuild Information
Successful build of ReactiveEmitter, reference 0.2.9 (eb544c), with Swift 6.3 for Linux on 21 Apr 2026 06:54:50 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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-6.3-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/omochi/reactiveemitter.git
Reference: 0.2.9
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/omochi/reactiveemitter
* tag 0.2.9 -> FETCH_HEAD
HEAD is now at eb544ca ArrayProperty EditEvent
Cloned https://github.com/omochi/reactiveemitter.git
Revision (git rev-parse @):
eb544cab3cbca07f6293a202aa19bffba1d0d4fd
SUCCESS checkout https://github.com/omochi/reactiveemitter.git at 0.2.9
========================================
Build
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Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/omochi/reactiveemitter.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-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...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/29] Emitting module ReactiveEmitter
/host/spi-builder-workspace/Sources/ReactiveEmitter/EventSource/EventEmitter.swift:54:24: warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
1 | import Foundation
2 |
3 | public class EventEmitter<Event> : EventSourceProtocol, EventSinkConvertible {
| `- note: 'Event' previously declared here
4 | public init() {
5 | syncQueue = DispatchQueue.init(label: "\(type(of: self)).syncQueue")
:
52 | }
53 |
54 | private class Sink<Event> : EventSinkProtocol {
| `- warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
55 | public init(_ base: EventEmitter<Event>) {
56 | self.emitter = base
[4/32] Compiling ReactiveEmitter ZipArray.swift
[5/32] Compiling ReactiveEmitter Disposer.swift
[6/32] Compiling ReactiveEmitter DisposerProtocol.swift
[7/32] Compiling ReactiveEmitter Box.swift
[8/32] Compiling ReactiveEmitter LinkedList.swift
[9/32] Compiling ReactiveEmitter WeakBox.swift
[10/32] Compiling ReactiveEmitter EventSink.swift
[11/32] Compiling ReactiveEmitter EventSource.swift
[12/32] Compiling ReactiveEmitter RangeReplaceableCollectionClass.swift
[13/32] Compiling ReactiveEmitter FlatMapLatest.swift
[14/32] Compiling ReactiveEmitter Map.swift
[15/32] Compiling ReactiveEmitter Merge.swift
[16/32] Compiling ReactiveEmitter Never.swift
[17/32] Compiling ReactiveEmitter ObserveOn.swift
[18/32] Compiling ReactiveEmitter Sequence.swift
[19/32] Compiling ReactiveEmitter SubscribeOnce.swift
[20/32] Compiling ReactiveEmitter ValueOf.swift
[21/32] Compiling ReactiveEmitter ArrayProperty.swift
/host/spi-builder-workspace/Sources/ReactiveEmitter/EventSource/EventEmitter.swift:54:24: warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
1 | import Foundation
2 |
3 | public class EventEmitter<Event> : EventSourceProtocol, EventSinkConvertible {
| `- note: 'Event' previously declared here
4 | public init() {
5 | syncQueue = DispatchQueue.init(label: "\(type(of: self)).syncQueue")
:
52 | }
53 |
54 | private class Sink<Event> : EventSinkProtocol {
| `- warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
55 | public init(_ base: EventEmitter<Event>) {
56 | self.emitter = base
[22/32] Compiling ReactiveEmitter EventEmitter.swift
/host/spi-builder-workspace/Sources/ReactiveEmitter/EventSource/EventEmitter.swift:54:24: warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
1 | import Foundation
2 |
3 | public class EventEmitter<Event> : EventSourceProtocol, EventSinkConvertible {
| `- note: 'Event' previously declared here
4 | public init() {
5 | syncQueue = DispatchQueue.init(label: "\(type(of: self)).syncQueue")
:
52 | }
53 |
54 | private class Sink<Event> : EventSinkProtocol {
| `- warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
55 | public init(_ base: EventEmitter<Event>) {
56 | self.emitter = base
[23/32] Compiling ReactiveEmitter LateInitProperty.swift
/host/spi-builder-workspace/Sources/ReactiveEmitter/EventSource/EventEmitter.swift:54:24: warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
1 | import Foundation
2 |
3 | public class EventEmitter<Event> : EventSourceProtocol, EventSinkConvertible {
| `- note: 'Event' previously declared here
4 | public init() {
5 | syncQueue = DispatchQueue.init(label: "\(type(of: self)).syncQueue")
:
52 | }
53 |
54 | private class Sink<Event> : EventSinkProtocol {
| `- warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
55 | public init(_ base: EventEmitter<Event>) {
56 | self.emitter = base
[24/32] Compiling ReactiveEmitter Property.swift
/host/spi-builder-workspace/Sources/ReactiveEmitter/EventSource/EventEmitter.swift:54:24: warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
1 | import Foundation
2 |
3 | public class EventEmitter<Event> : EventSourceProtocol, EventSinkConvertible {
| `- note: 'Event' previously declared here
4 | public init() {
5 | syncQueue = DispatchQueue.init(label: "\(type(of: self)).syncQueue")
:
52 | }
53 |
54 | private class Sink<Event> : EventSinkProtocol {
| `- warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
55 | public init(_ base: EventEmitter<Event>) {
56 | self.emitter = base
[25/32] Compiling ReactiveEmitter WeakProperty.swift
[26/32] Compiling ReactiveEmitter Bind.swift
[27/32] Compiling ReactiveEmitter Combine.swift
[28/32] Compiling ReactiveEmitter Debug.swift
[29/32] Compiling ReactiveEmitter CompositeDisposer.swift
[30/32] Compiling ReactiveEmitter DisposerBag.swift
[31/32] Compiling ReactiveEmitter FuncDisposer.swift
[32/32] Compiling ReactiveEmitter NopDisposer.swift
Build complete! (10.65s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "ReactiveEmitter",
"name" : "ReactiveEmitter",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "ReactiveEmitter",
"targets" : [
"ReactiveEmitter"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ReactiveEmitterTests",
"module_type" : "SwiftTarget",
"name" : "ReactiveEmitterTests",
"path" : "Tests/ReactiveEmitterTests",
"sources" : [
"LinkedListTests.swift"
],
"target_dependencies" : [
"ReactiveEmitter"
],
"type" : "test"
},
{
"c99name" : "ReactiveEmitter",
"module_type" : "SwiftTarget",
"name" : "ReactiveEmitter",
"path" : "Sources/ReactiveEmitter",
"product_memberships" : [
"ReactiveEmitter"
],
"sources" : [
"Disposer/CompositeDisposer.swift",
"Disposer/DisposerBag.swift",
"Disposer/FuncDisposer.swift",
"Disposer/NopDisposer.swift",
"EventSource/ArrayProperty.swift",
"EventSource/EventEmitter.swift",
"EventSource/LateInitProperty.swift",
"EventSource/Property.swift",
"EventSource/WeakProperty.swift",
"Operator/Bind.swift",
"Operator/Combine.swift",
"Operator/Debug.swift",
"Operator/FlatMapLatest.swift",
"Operator/Map.swift",
"Operator/Merge.swift",
"Operator/Never.swift",
"Operator/ObserveOn.swift",
"Operator/Sequence.swift",
"Operator/SubscribeOnce.swift",
"Operator/ValueOf.swift",
"Operator/ZipArray.swift",
"Type/Disposer.swift",
"Type/DisposerProtocol.swift",
"Type/EventSink.swift",
"Type/EventSource.swift",
"Type/RangeReplaceableCollectionClass.swift",
"Util/Box.swift",
"Util/LinkedList.swift",
"Util/WeakBox.swift"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
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.