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Build Information

Failed to build Observable, reference master (60aad1), with Swift 6.1 for Wasm on 30 May 2025 05:25:49 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/roberthein/Observable.git
Reference: master
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
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
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 master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/roberthein/Observable.git
https://github.com/roberthein/Observable.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Observable",
  "name" : "Observable",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "10.0"
    }
  ],
  "products" : [
    {
      "name" : "Observable",
      "targets" : [
        "Observable"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ObservableTests",
      "module_type" : "SwiftTarget",
      "name" : "ObservableTests",
      "path" : "Observable/Tests",
      "sources" : [
        "Disposable_Tests.swift",
        "Observable_Tests.swift"
      ],
      "target_dependencies" : [
        "Observable"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Observable",
      "module_type" : "SwiftTarget",
      "name" : "Observable",
      "path" : "Observable/Classes",
      "product_memberships" : [
        "Observable"
      ],
      "sources" : [
        "Disposable.swift",
        "Observable+Binding.swift",
        "Observable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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
[3/6] 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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/6] Compiling Observable Disposable.swift
[5/6] 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() }
[6/6] 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() }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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+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
[3/5] 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() }
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