When – Build Information – Swift Package Index

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Build Information

Failed to build When, reference master (a0811b), with Swift 6.1 for Wasm on 27 May 2025 06:31:44 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/vadymmarkov/When.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/vadymmarkov/When
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at a0811be Merge pull request #42 from fggeraissate/use-native-result
Cloned https://github.com/vadymmarkov/When.git
Revision (git rev-parse @):
a0811be90114d82131271c629c6c4bfb27530433
SUCCESS checkout https://github.com/vadymmarkov/When.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/vadymmarkov/When.git
https://github.com/vadymmarkov/When.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "quick",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.2.0",
            "upper_bound" : "2.3.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Quick.git"
    },
    {
      "identity" : "nimble",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "8.0.5",
            "upper_bound" : "8.1.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Nimble.git"
    }
  ],
  "manifest_display_name" : "When",
  "name" : "When",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.10"
    },
    {
      "name" : "ios",
      "version" : "8.0"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "When",
      "targets" : [
        "When"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "WhenTests",
      "module_type" : "SwiftTarget",
      "name" : "WhenTests",
      "path" : "WhenTests",
      "product_dependencies" : [
        "Quick",
        "Nimble"
      ],
      "sources" : [
        "Shared/FunctionsSpec.swift",
        "Shared/Helpers/SpecError.swift",
        "Shared/PromiseSpec.swift",
        "Shared/StateSpec.swift"
      ],
      "target_dependencies" : [
        "When"
      ],
      "type" : "test"
    },
    {
      "c99name" : "When",
      "module_type" : "SwiftTarget",
      "name" : "When",
      "path" : "Sources",
      "product_memberships" : [
        "When"
      ],
      "sources" : [
        "Error.swift",
        "Functions.swift",
        "Observer.swift",
        "Promise.swift",
        "State.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: sha256:059e0fdbe549369b902c0d423739510ddee50a4a70258d1404125eb9394ef31c
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/Quick/Nimble.git
[1/14755] Fetching quick
[1034/34339] Fetching quick, nimble
Fetched https://github.com/Quick/Quick.git from cache (1.32s)
Fetched https://github.com/Quick/Nimble.git from cache (2.03s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 2.2.1 (2.86s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 8.0.9 (0.79s)
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 8.0.9
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 2.2.1
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)
[3/8] Emitting module When
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
[4/8] Compiling When Functions.swift
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
[5/8] Compiling When Error.swift
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
[6/8] Compiling When State.swift
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
[7/8] Compiling When Promise.swift
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
[8/8] Compiling When Observer.swift
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
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: sha256:059e0fdbe549369b902c0d423739510ddee50a4a70258d1404125eb9394ef31c
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
[2/7] Compiling When Observer.swift
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
[3/7] Compiling When Error.swift
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/7] Emitting module When
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
[5/7] Compiling When Functions.swift
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
[6/7] Compiling When State.swift
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
[7/7] Compiling When Promise.swift
/host/spi-builder-workspace/Sources/Functions.swift:2:8: error: no such module 'Dispatch'
 1 | import Foundation
 2 | import Dispatch
   |        `- error: no such module 'Dispatch'
 3 |
 4 | let backgroundQueue = DispatchQueue.global(qos: DispatchQoS.QoSClass.background)
BUILD FAILURE 6.1 wasm