Swift Package IndexBuild Information
Failed to build Observable, reference 2.2.1 (60aad1), with Swift 6.1 for Wasm on 30 May 2025 05:25:55 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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/roberthein/Observable.git
Reference: 2.2.1
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/roberthein/Observable
* tag 2.2.1 -> FETCH_HEAD
HEAD is now at 60aad1e Update min target
Cloned https://github.com/roberthein/Observable.git
Revision (git rev-parse @):
60aad1ecc56ae0b54e68bfb48aa89cb026488fc5
SUCCESS checkout https://github.com/roberthein/Observable.git at 2.2.1
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/roberthein/Observable.git
https://github.com/roberthein/Observable.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "Observable",
"name" : "Observable",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "10.0"
}
],
"products" : [
{
"name" : "Observable",
"targets" : [
"Observable"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ObservableTests",
"module_type" : "SwiftTarget",
"name" : "ObservableTests",
"path" : "Observable/Tests",
"sources" : [
"Disposable_Tests.swift",
"Observable_Tests.swift"
],
"target_dependencies" : [
"Observable"
],
"type" : "test"
},
{
"c99name" : "Observable",
"module_type" : "SwiftTarget",
"name" : "Observable",
"path" : "Observable/Classes",
"product_memberships" : [
"Observable"
],
"sources" : [
"Disposable.swift",
"Observable+Binding.swift",
"Observable.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$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)
[3/6] Compiling Observable Disposable.swift
[4/6] Emitting module Observable
/host/spi-builder-workspace/Observable/Classes/Observable.swift:10:45: error: cannot find type 'DispatchQueue' in scope
8 | public typealias Observer = (T, T?) -> Void
9 |
10 | private var observers: [Int: (Observer, DispatchQueue?)] = [:]
| `- error: cannot find type 'DispatchQueue' in scope
11 | private var uniqueID = (0...).makeIterator()
12 |
/host/spi-builder-workspace/Observable/Classes/Observable.swift:83:66: error: cannot find type 'DispatchQueue' in scope
81 | }
82 |
83 | fileprivate func notify(observer: @escaping Observer, queue: DispatchQueue? = nil, value: T, oldValue: T? = nil) {
| `- error: cannot find type 'DispatchQueue' in scope
84 | if let queue = queue {
85 | queue.async {
/host/spi-builder-workspace/Observable/Classes/Observable.swift:53:34: error: cannot find type 'DispatchQueue' in scope
51 | }
52 |
53 | public func observe(_ queue: DispatchQueue? = nil, _ observer: @escaping Observer) -> Disposable {
| `- error: cannot find type 'DispatchQueue' in scope
54 | lock.lock()
55 | defer { lock.unlock() }
[5/6] Compiling Observable Observable.swift
/host/spi-builder-workspace/Observable/Classes/Observable.swift:10:45: error: cannot find type 'DispatchQueue' in scope
8 | public typealias Observer = (T, T?) -> Void
9 |
10 | private var observers: [Int: (Observer, DispatchQueue?)] = [:]
| `- error: cannot find type 'DispatchQueue' in scope
11 | private var uniqueID = (0...).makeIterator()
12 |
/host/spi-builder-workspace/Observable/Classes/Observable.swift:83:66: error: cannot find type 'DispatchQueue' in scope
81 | }
82 |
83 | fileprivate func notify(observer: @escaping Observer, queue: DispatchQueue? = nil, value: T, oldValue: T? = nil) {
| `- error: cannot find type 'DispatchQueue' in scope
84 | if let queue = queue {
85 | queue.async {
/host/spi-builder-workspace/Observable/Classes/Observable.swift:53:34: error: cannot find type 'DispatchQueue' in scope
51 | }
52 |
53 | public func observe(_ queue: DispatchQueue? = nil, _ observer: @escaping Observer) -> Disposable {
| `- error: cannot find type 'DispatchQueue' in scope
54 | lock.lock()
55 | defer { lock.unlock() }
[6/6] Compiling Observable Observable+Binding.swift
/host/spi-builder-workspace/Observable/Classes/Observable.swift:53:34: error: cannot find type 'DispatchQueue' in scope
51 | }
52 |
53 | public func observe(_ queue: DispatchQueue? = nil, _ observer: @escaping Observer) -> Disposable {
| `- error: cannot find type 'DispatchQueue' in scope
54 | lock.lock()
55 | defer { lock.unlock() }
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:31:32: error: cannot infer type of closure parameter 'new' without a type annotation
29 | ///
30 | func bind<O>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, T>, disposal: inout Disposal) {
31 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'new' without a type annotation
32 | guard let self = self else { return }
33 | object[keyPath: objectKeyPath] = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:31:37: error: cannot infer type of closure parameter 'old' without a type annotation
29 | ///
30 | func bind<O>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, T>, disposal: inout Disposal) {
31 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'old' without a type annotation
32 | guard let self = self else { return }
33 | object[keyPath: objectKeyPath] = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:58:32: error: cannot infer type of closure parameter 'new' without a type annotation
56 | ///
57 | func bind<O>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, T?>, disposal: inout Disposal) {
58 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'new' without a type annotation
59 | guard let self = self else { return }
60 | object[keyPath: objectKeyPath] = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:58:37: error: cannot infer type of closure parameter 'old' without a type annotation
56 | ///
57 | func bind<O>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, T?>, disposal: inout Disposal) {
58 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'old' without a type annotation
59 | guard let self = self else { return }
60 | object[keyPath: objectKeyPath] = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:85:32: error: cannot infer type of closure parameter 'new' without a type annotation
83 | /// ```
84 | func bind<O: NSObject, R>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, R>, disposal: inout Disposal, transform: @escaping (T) -> R) {
85 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'new' without a type annotation
86 | guard let self = self else { return }
87 | let value = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:85:37: error: cannot infer type of closure parameter 'old' without a type annotation
83 | /// ```
84 | func bind<O: NSObject, R>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, R>, disposal: inout Disposal, transform: @escaping (T) -> R) {
85 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'old' without a type annotation
86 | guard let self = self else { return }
87 | let value = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:114:32: error: cannot infer type of closure parameter 'new' without a type annotation
112 | ///
113 | func bind<O: NSObject, R>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, R?>, disposal: inout Disposal, transform: @escaping (T) -> R?) {
114 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'new' without a type annotation
115 | guard let self = self else { return }
116 | let value = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:114:37: error: cannot infer type of closure parameter 'old' without a type annotation
112 | ///
113 | func bind<O: NSObject, R>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, R?>, disposal: inout Disposal, transform: @escaping (T) -> R?) {
114 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'old' without a type annotation
115 | guard let self = self else { return }
116 | let value = self.wrappedValue
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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
[2/5] Compiling Observable Observable.swift
/host/spi-builder-workspace/Observable/Classes/Observable.swift:10:45: error: cannot find type 'DispatchQueue' in scope
8 | public typealias Observer = (T, T?) -> Void
9 |
10 | private var observers: [Int: (Observer, DispatchQueue?)] = [:]
| `- error: cannot find type 'DispatchQueue' in scope
11 | private var uniqueID = (0...).makeIterator()
12 |
/host/spi-builder-workspace/Observable/Classes/Observable.swift:83:66: error: cannot find type 'DispatchQueue' in scope
81 | }
82 |
83 | fileprivate func notify(observer: @escaping Observer, queue: DispatchQueue? = nil, value: T, oldValue: T? = nil) {
| `- error: cannot find type 'DispatchQueue' in scope
84 | if let queue = queue {
85 | queue.async {
/host/spi-builder-workspace/Observable/Classes/Observable.swift:53:34: error: cannot find type 'DispatchQueue' in scope
51 | }
52 |
53 | public func observe(_ queue: DispatchQueue? = nil, _ observer: @escaping Observer) -> Disposable {
| `- error: cannot find type 'DispatchQueue' in scope
54 | lock.lock()
55 | defer { lock.unlock() }
[3/5] Compiling Observable Observable+Binding.swift
/host/spi-builder-workspace/Observable/Classes/Observable.swift:53:34: error: cannot find type 'DispatchQueue' in scope
51 | }
52 |
53 | public func observe(_ queue: DispatchQueue? = nil, _ observer: @escaping Observer) -> Disposable {
| `- error: cannot find type 'DispatchQueue' in scope
54 | lock.lock()
55 | defer { lock.unlock() }
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:31:32: error: cannot infer type of closure parameter 'new' without a type annotation
29 | ///
30 | func bind<O>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, T>, disposal: inout Disposal) {
31 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'new' without a type annotation
32 | guard let self = self else { return }
33 | object[keyPath: objectKeyPath] = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:31:37: error: cannot infer type of closure parameter 'old' without a type annotation
29 | ///
30 | func bind<O>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, T>, disposal: inout Disposal) {
31 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'old' without a type annotation
32 | guard let self = self else { return }
33 | object[keyPath: objectKeyPath] = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:58:32: error: cannot infer type of closure parameter 'new' without a type annotation
56 | ///
57 | func bind<O>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, T?>, disposal: inout Disposal) {
58 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'new' without a type annotation
59 | guard let self = self else { return }
60 | object[keyPath: objectKeyPath] = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:58:37: error: cannot infer type of closure parameter 'old' without a type annotation
56 | ///
57 | func bind<O>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, T?>, disposal: inout Disposal) {
58 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'old' without a type annotation
59 | guard let self = self else { return }
60 | object[keyPath: objectKeyPath] = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:85:32: error: cannot infer type of closure parameter 'new' without a type annotation
83 | /// ```
84 | func bind<O: NSObject, R>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, R>, disposal: inout Disposal, transform: @escaping (T) -> R) {
85 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'new' without a type annotation
86 | guard let self = self else { return }
87 | let value = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:85:37: error: cannot infer type of closure parameter 'old' without a type annotation
83 | /// ```
84 | func bind<O: NSObject, R>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, R>, disposal: inout Disposal, transform: @escaping (T) -> R) {
85 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'old' without a type annotation
86 | guard let self = self else { return }
87 | let value = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:114:32: error: cannot infer type of closure parameter 'new' without a type annotation
112 | ///
113 | func bind<O: NSObject, R>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, R?>, disposal: inout Disposal, transform: @escaping (T) -> R?) {
114 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'new' without a type annotation
115 | guard let self = self else { return }
116 | let value = self.wrappedValue
/host/spi-builder-workspace/Observable/Classes/Observable+Binding.swift:114:37: error: cannot infer type of closure parameter 'old' without a type annotation
112 | ///
113 | func bind<O: NSObject, R>(to object: O, _ objectKeyPath: ReferenceWritableKeyPath<O, R?>, disposal: inout Disposal, transform: @escaping (T) -> R?) {
114 | observe { [weak self] (new, old) in
| `- error: cannot infer type of closure parameter 'old' without a type annotation
115 | guard let self = self else { return }
116 | let value = self.wrappedValue
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/5] Compiling Observable Disposable.swift
[5/5] Emitting module Observable
/host/spi-builder-workspace/Observable/Classes/Observable.swift:10:45: error: cannot find type 'DispatchQueue' in scope
8 | public typealias Observer = (T, T?) -> Void
9 |
10 | private var observers: [Int: (Observer, DispatchQueue?)] = [:]
| `- error: cannot find type 'DispatchQueue' in scope
11 | private var uniqueID = (0...).makeIterator()
12 |
/host/spi-builder-workspace/Observable/Classes/Observable.swift:83:66: error: cannot find type 'DispatchQueue' in scope
81 | }
82 |
83 | fileprivate func notify(observer: @escaping Observer, queue: DispatchQueue? = nil, value: T, oldValue: T? = nil) {
| `- error: cannot find type 'DispatchQueue' in scope
84 | if let queue = queue {
85 | queue.async {
/host/spi-builder-workspace/Observable/Classes/Observable.swift:53:34: error: cannot find type 'DispatchQueue' in scope
51 | }
52 |
53 | public func observe(_ queue: DispatchQueue? = nil, _ observer: @escaping Observer) -> Disposable {
| `- error: cannot find type 'DispatchQueue' in scope
54 | lock.lock()
55 | defer { lock.unlock() }
BUILD FAILURE 6.1 wasm