The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build OperationAwaiting, reference main (ab3495), with Swift 6.1 for Wasm on 28 May 2025 11:37:02 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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/Frizlab/OperationAwaiting.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/Frizlab/OperationAwaiting
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ab34956 Use HasResult v2
Cloned https://github.com/Frizlab/OperationAwaiting.git
Revision (git rev-parse @):
ab349561964c500a1794e8053c4edd76833d9c01
SUCCESS checkout https://github.com/Frizlab/OperationAwaiting.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Frizlab/OperationAwaiting.git
https://github.com/Frizlab/OperationAwaiting.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "hasresult",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Frizlab/HasResult.git"
    },
    {
      "identity" : "retryingoperation",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.7",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/happn-app/RetryingOperation.git"
    }
  ],
  "manifest_display_name" : "OperationAwaiting",
  "name" : "OperationAwaiting",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "OperationAwaiting",
      "targets" : [
        "OperationAwaiting"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "OperationAwaitingTests",
      "module_type" : "SwiftTarget",
      "name" : "OperationAwaitingTests",
      "path" : "Tests/OperationAwaitingTests",
      "product_dependencies" : [
        "HasResult",
        "RetryingOperation"
      ],
      "sources" : [
        "Helpers/AsyncOperation.swift",
        "Helpers/AsyncOperationWithResult.swift",
        "OperationAwaitingTests.swift"
      ],
      "target_dependencies" : [
        "OperationAwaiting"
      ],
      "type" : "test"
    },
    {
      "c99name" : "OperationAwaiting",
      "module_type" : "SwiftTarget",
      "name" : "OperationAwaiting",
      "path" : "Sources/OperationAwaiting",
      "product_dependencies" : [
        "HasResult"
      ],
      "product_memberships" : [
        "OperationAwaiting"
      ],
      "sources" : [
        "Operation+Async.swift",
        "OperationQueue+Async.swift",
        "SendableOperation.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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
Fetching https://github.com/happn-app/RetryingOperation.git
Fetching https://github.com/Frizlab/HasResult.git
[1/395] Fetching retryingoperation
[41/417] Fetching retryingoperation, hasresult
Fetched https://github.com/Frizlab/HasResult.git from cache (0.33s)
Fetched https://github.com/happn-app/RetryingOperation.git from cache (0.34s)
Computing version for https://github.com/Frizlab/HasResult.git
Computed https://github.com/Frizlab/HasResult.git at 2.0.0 (0.97s)
Computing version for https://github.com/happn-app/RetryingOperation.git
Computed https://github.com/happn-app/RetryingOperation.git at 1.1.8 (0.60s)
Fetching https://github.com/apple/swift-log.git
[1/3836] Fetching swift-log
Fetched https://github.com/apple/swift-log.git from cache (0.38s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.3 (0.95s)
Creating working copy for https://github.com/Frizlab/HasResult.git
Working copy of https://github.com/Frizlab/HasResult.git resolved at 2.0.0
Creating working copy for https://github.com/happn-app/RetryingOperation.git
Working copy of https://github.com/happn-app/RetryingOperation.git resolved at 1.1.8
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.3
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/5] Emitting module HasResult
[5/5] Compiling HasResult HasResult.swift
[7/10] Compiling OperationAwaiting SendableOperation.swift
/host/spi-builder-workspace/Sources/OperationAwaiting/SendableOperation.swift:5:37: error: cannot find type 'Operation' in scope
3 |
4 |
5 | public protocol SendableOperation : Operation, Sendable {
  |                                     `- error: cannot find type 'Operation' in scope
6 | }
7 |
[8/10] Compiling OperationAwaiting OperationQueue+Async.swift
/host/spi-builder-workspace/Sources/OperationAwaiting/OperationQueue+Async.swift:7:18: error: cannot find type 'OperationQueue' in scope
 5 |
 6 |
 7 | public extension OperationQueue {
   |                  `- error: cannot find type 'OperationQueue' in scope
 8 |
 9 | 	/**
/host/spi-builder-workspace/Sources/OperationAwaiting/SendableOperation.swift:5:37: error: cannot find type 'Operation' in scope
3 |
4 |
5 | public protocol SendableOperation : Operation, Sendable {
  |                                     `- error: cannot find type 'Operation' in scope
6 | }
7 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/10] Emitting module OperationAwaiting
/host/spi-builder-workspace/Sources/OperationAwaiting/SendableOperation.swift:5:37: error: cannot find type 'Operation' in scope
3 |
4 |
5 | public protocol SendableOperation : Operation, Sendable {
  |                                     `- error: cannot find type 'Operation' in scope
6 | }
7 |
/host/spi-builder-workspace/Sources/OperationAwaiting/OperationQueue+Async.swift:7:18: error: cannot find type 'OperationQueue' in scope
 5 |
 6 |
 7 | public extension OperationQueue {
   |                  `- error: cannot find type 'OperationQueue' in scope
 8 |
 9 | 	/**
[10/10] Compiling OperationAwaiting Operation+Async.swift
/host/spi-builder-workspace/Sources/OperationAwaiting/SendableOperation.swift:5:37: error: cannot find type 'Operation' in scope
3 |
4 |
5 | public protocol SendableOperation : Operation, Sendable {
  |                                     `- error: cannot find type 'Operation' in scope
6 | }
7 |
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:10:10: error: cannot find 'completionBlock' in scope
 8 |
 9 | 	func startAndWait() async {
10 | 		assert(completionBlock == nil, "Async support for Operation, as implemented, requires the completion block to be left nil.")
   |          `- error: cannot find 'completionBlock' in scope
11 | 		await withTaskCancellationHandler(operation: {
12 | 			await withCheckedContinuation{ (continuation: CheckedContinuation<Void, Never>) -> Void in
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:13:5: error: cannot find 'completionBlock' in scope
11 | 		await withTaskCancellationHandler(operation: {
12 | 			await withCheckedContinuation{ (continuation: CheckedContinuation<Void, Never>) -> Void in
13 | 				completionBlock = { continuation.resume() }
   |     `- error: cannot find 'completionBlock' in scope
14 | 				start()
15 | 			}
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:14:5: error: cannot find 'start' in scope
12 | 			await withCheckedContinuation{ (continuation: CheckedContinuation<Void, Never>) -> Void in
13 | 				completionBlock = { continuation.resume() }
14 | 				start()
   |     `- error: cannot find 'start' in scope
15 | 			}
16 | 		}, onCancel: { cancel() })
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:16:18: error: cannot find 'cancel' in scope
14 | 				start()
15 | 			}
16 | 		}, onCancel: { cancel() })
   |                  `- error: cannot find 'cancel' in scope
17 | 	}
18 |
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:25:10: error: cannot find 'completionBlock' in scope
23 |
24 | 	func startAndGetResult() async throws -> Success {
25 | 		assert(completionBlock == nil, "Async support for Operation, as implemented, requires the completion block to be left nil.")
   |          `- error: cannot find 'completionBlock' in scope
26 | 		return try await withTaskCancellationHandler(operation: {
27 | 			try await withCheckedThrowingContinuation{ (continuation: CheckedContinuation<Success, Error>) -> Void in
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:28:5: error: cannot find 'completionBlock' in scope
26 | 		return try await withTaskCancellationHandler(operation: {
27 | 			try await withCheckedThrowingContinuation{ (continuation: CheckedContinuation<Success, Error>) -> Void in
28 | 				completionBlock = { continuation.resume(with: self.result) }
   |     `- error: cannot find 'completionBlock' in scope
29 | 				start()
30 | 			}
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:29:5: error: cannot find 'start' in scope
27 | 			try await withCheckedThrowingContinuation{ (continuation: CheckedContinuation<Success, Error>) -> Void in
28 | 				completionBlock = { continuation.resume(with: self.result) }
29 | 				start()
   |     `- error: cannot find 'start' in scope
30 | 			}
31 | 		}, onCancel: { cancel() })
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:31:18: error: cannot find 'cancel' in scope
29 | 				start()
30 | 			}
31 | 		}, onCancel: { cancel() })
   |                  `- error: cannot find 'cancel' in scope
32 | 	}
33 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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
[2/3] Emitting module HasResult
[3/3] Compiling HasResult HasResult.swift
[5/8] Compiling OperationAwaiting SendableOperation.swift
/host/spi-builder-workspace/Sources/OperationAwaiting/SendableOperation.swift:5:37: error: cannot find type 'Operation' in scope
3 |
4 |
5 | public protocol SendableOperation : Operation, Sendable {
  |                                     `- error: cannot find type 'Operation' in scope
6 | }
7 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/8] Emitting module OperationAwaiting
/host/spi-builder-workspace/Sources/OperationAwaiting/SendableOperation.swift:5:37: error: cannot find type 'Operation' in scope
3 |
4 |
5 | public protocol SendableOperation : Operation, Sendable {
  |                                     `- error: cannot find type 'Operation' in scope
6 | }
7 |
/host/spi-builder-workspace/Sources/OperationAwaiting/OperationQueue+Async.swift:7:18: error: cannot find type 'OperationQueue' in scope
 5 |
 6 |
 7 | public extension OperationQueue {
   |                  `- error: cannot find type 'OperationQueue' in scope
 8 |
 9 | 	/**
[7/8] Compiling OperationAwaiting Operation+Async.swift
/host/spi-builder-workspace/Sources/OperationAwaiting/SendableOperation.swift:5:37: error: cannot find type 'Operation' in scope
3 |
4 |
5 | public protocol SendableOperation : Operation, Sendable {
  |                                     `- error: cannot find type 'Operation' in scope
6 | }
7 |
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:10:10: error: cannot find 'completionBlock' in scope
 8 |
 9 | 	func startAndWait() async {
10 | 		assert(completionBlock == nil, "Async support for Operation, as implemented, requires the completion block to be left nil.")
   |          `- error: cannot find 'completionBlock' in scope
11 | 		await withTaskCancellationHandler(operation: {
12 | 			await withCheckedContinuation{ (continuation: CheckedContinuation<Void, Never>) -> Void in
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:13:5: error: cannot find 'completionBlock' in scope
11 | 		await withTaskCancellationHandler(operation: {
12 | 			await withCheckedContinuation{ (continuation: CheckedContinuation<Void, Never>) -> Void in
13 | 				completionBlock = { continuation.resume() }
   |     `- error: cannot find 'completionBlock' in scope
14 | 				start()
15 | 			}
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:14:5: error: cannot find 'start' in scope
12 | 			await withCheckedContinuation{ (continuation: CheckedContinuation<Void, Never>) -> Void in
13 | 				completionBlock = { continuation.resume() }
14 | 				start()
   |     `- error: cannot find 'start' in scope
15 | 			}
16 | 		}, onCancel: { cancel() })
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:16:18: error: cannot find 'cancel' in scope
14 | 				start()
15 | 			}
16 | 		}, onCancel: { cancel() })
   |                  `- error: cannot find 'cancel' in scope
17 | 	}
18 |
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:25:10: error: cannot find 'completionBlock' in scope
23 |
24 | 	func startAndGetResult() async throws -> Success {
25 | 		assert(completionBlock == nil, "Async support for Operation, as implemented, requires the completion block to be left nil.")
   |          `- error: cannot find 'completionBlock' in scope
26 | 		return try await withTaskCancellationHandler(operation: {
27 | 			try await withCheckedThrowingContinuation{ (continuation: CheckedContinuation<Success, Error>) -> Void in
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:28:5: error: cannot find 'completionBlock' in scope
26 | 		return try await withTaskCancellationHandler(operation: {
27 | 			try await withCheckedThrowingContinuation{ (continuation: CheckedContinuation<Success, Error>) -> Void in
28 | 				completionBlock = { continuation.resume(with: self.result) }
   |     `- error: cannot find 'completionBlock' in scope
29 | 				start()
30 | 			}
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:29:5: error: cannot find 'start' in scope
27 | 			try await withCheckedThrowingContinuation{ (continuation: CheckedContinuation<Success, Error>) -> Void in
28 | 				completionBlock = { continuation.resume(with: self.result) }
29 | 				start()
   |     `- error: cannot find 'start' in scope
30 | 			}
31 | 		}, onCancel: { cancel() })
/host/spi-builder-workspace/Sources/OperationAwaiting/Operation+Async.swift:31:18: error: cannot find 'cancel' in scope
29 | 				start()
30 | 			}
31 | 		}, onCancel: { cancel() })
   |                  `- error: cannot find 'cancel' in scope
32 | 	}
33 |
[8/8] Compiling OperationAwaiting OperationQueue+Async.swift
/host/spi-builder-workspace/Sources/OperationAwaiting/OperationQueue+Async.swift:7:18: error: cannot find type 'OperationQueue' in scope
 5 |
 6 |
 7 | public extension OperationQueue {
   |                  `- error: cannot find type 'OperationQueue' in scope
 8 |
 9 | 	/**
/host/spi-builder-workspace/Sources/OperationAwaiting/SendableOperation.swift:5:37: error: cannot find type 'Operation' in scope
3 |
4 |
5 | public protocol SendableOperation : Operation, Sendable {
  |                                     `- error: cannot find type 'Operation' in scope
6 | }
7 |
BUILD FAILURE 6.1 wasm