Swift Package IndexBuild Information
Failed to build EventBus, reference main (e4050c), with Swift 6.1 for Wasm on 28 May 2025 20:41:58 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SSBun/EventBus.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/SSBun/EventBus
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at e4050cf initialize EventBus
Cloned https://github.com/SSBun/EventBus.git
Revision (git rev-parse @):
e4050cf903a0a088ef92feb888e7ffd5ce42d484
SUCCESS checkout https://github.com/SSBun/EventBus.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/SSBun/EventBus.git
https://github.com/SSBun/EventBus.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "EventBus",
"name" : "EventBus",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "EventBus",
"targets" : [
"EventBus"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "EventBusTests",
"module_type" : "SwiftTarget",
"name" : "EventBusTests",
"path" : "Tests/EventBusTests",
"sources" : [
"EventBusTests.swift"
],
"target_dependencies" : [
"EventBus"
],
"type" : "test"
},
{
"c99name" : "EventBus",
"module_type" : "SwiftTarget",
"name" : "EventBus",
"path" : "Sources/EventBus",
"product_memberships" : [
"EventBus"
],
"sources" : [
"EventBus.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module EventBus
/host/spi-builder-workspace/Sources/EventBus/EventBus.swift:8:23: warning: static property 'global' is not concurrency-safe because non-'Sendable' type 'EventBus' may have shared mutable state; this is an error in the Swift 6 language mode
4 |
5 | /// An event bus that you can subscribe or publish messages about special topics.
6 | public final class EventBus {
| `- note: class 'EventBus' does not conform to the 'Sendable' protocol
7 | /// A global event bus.
8 | public static let global = EventBus()
| |- warning: static property 'global' is not concurrency-safe because non-'Sendable' type 'EventBus' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'global' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
9 |
10 | private let lock = NSRecursiveLock()
/host/spi-builder-workspace/Sources/EventBus/EventBus.swift:30:19: error: cannot find type 'DispatchQueue' in scope
28 | _ topic: Topic.Type,
29 | client: AnyObject,
30 | on queue: DispatchQueue = .main,
| `- error: cannot find type 'DispatchQueue' in scope
31 | receiveMessageHandler: @escaping (Topic) -> Void
32 | ) {
/host/spi-builder-workspace/Sources/EventBus/EventBus.swift:44:19: error: cannot find type 'DispatchQueue' in scope
42 | _ topic: Topic.Type,
43 | client: AnyHashable,
44 | on queue: DispatchQueue? = .main,
| `- error: cannot find type 'DispatchQueue' in scope
45 | receiveMessageHandler: @escaping (Topic) -> Void
46 | ) {
[4/4] Compiling EventBus EventBus.swift
/host/spi-builder-workspace/Sources/EventBus/EventBus.swift:8:23: warning: static property 'global' is not concurrency-safe because non-'Sendable' type 'EventBus' may have shared mutable state; this is an error in the Swift 6 language mode
4 |
5 | /// An event bus that you can subscribe or publish messages about special topics.
6 | public final class EventBus {
| `- note: class 'EventBus' does not conform to the 'Sendable' protocol
7 | /// A global event bus.
8 | public static let global = EventBus()
| |- warning: static property 'global' is not concurrency-safe because non-'Sendable' type 'EventBus' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'global' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
9 |
10 | private let lock = NSRecursiveLock()
/host/spi-builder-workspace/Sources/EventBus/EventBus.swift:30:19: error: cannot find type 'DispatchQueue' in scope
28 | _ topic: Topic.Type,
29 | client: AnyObject,
30 | on queue: DispatchQueue = .main,
| `- error: cannot find type 'DispatchQueue' in scope
31 | receiveMessageHandler: @escaping (Topic) -> Void
32 | ) {
/host/spi-builder-workspace/Sources/EventBus/EventBus.swift:44:19: error: cannot find type 'DispatchQueue' in scope
42 | _ topic: Topic.Type,
43 | client: AnyHashable,
44 | on queue: DispatchQueue? = .main,
| `- error: cannot find type 'DispatchQueue' in scope
45 | receiveMessageHandler: @escaping (Topic) -> Void
46 | ) {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/3] Emitting module EventBus
/host/spi-builder-workspace/Sources/EventBus/EventBus.swift:30:19: error: cannot find type 'DispatchQueue' in scope
28 | _ topic: Topic.Type,
29 | client: AnyObject,
30 | on queue: DispatchQueue = .main,
| `- error: cannot find type 'DispatchQueue' in scope
31 | receiveMessageHandler: @escaping (Topic) -> Void
32 | ) {
/host/spi-builder-workspace/Sources/EventBus/EventBus.swift:44:19: error: cannot find type 'DispatchQueue' in scope
42 | _ topic: Topic.Type,
43 | client: AnyHashable,
44 | on queue: DispatchQueue? = .main,
| `- error: cannot find type 'DispatchQueue' in scope
45 | receiveMessageHandler: @escaping (Topic) -> Void
46 | ) {
[3/3] Compiling EventBus EventBus.swift
/host/spi-builder-workspace/Sources/EventBus/EventBus.swift:30:19: error: cannot find type 'DispatchQueue' in scope
28 | _ topic: Topic.Type,
29 | client: AnyObject,
30 | on queue: DispatchQueue = .main,
| `- error: cannot find type 'DispatchQueue' in scope
31 | receiveMessageHandler: @escaping (Topic) -> Void
32 | ) {
/host/spi-builder-workspace/Sources/EventBus/EventBus.swift:44:19: error: cannot find type 'DispatchQueue' in scope
42 | _ topic: Topic.Type,
43 | client: AnyHashable,
44 | on queue: DispatchQueue? = .main,
| `- error: cannot find type 'DispatchQueue' in scope
45 | receiveMessageHandler: @escaping (Topic) -> Void
46 | ) {
BUILD FAILURE 6.1 wasm