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Build Information

Failed to build SwiftWebSocket, reference main (a915fe), with Swift 6.1 for Wasm on 11 Aug 2025 15:56:41 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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: 4.65.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wvteijlingen/swift-websocket.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/wvteijlingen/swift-websocket
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a915fe7 Format project using swift-format
Cloned https://github.com/wvteijlingen/swift-websocket.git
Revision (git rev-parse @):
a915fe7b5faa0ed5424764779183e55c1b1baad3
SUCCESS checkout https://github.com/wvteijlingen/swift-websocket.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/wvteijlingen/swift-websocket.git
https://github.com/wvteijlingen/swift-websocket.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftWebSocket",
  "name" : "SwiftWebSocket",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftWebSocket",
      "targets" : [
        "SwiftWebSocket"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftWebSocketTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftWebSocketTests",
      "path" : "Tests/SwiftWebSocketTests",
      "sources" : [
        "ReconnectableWebSocketTests.swift",
        "WebSocketTests.swift"
      ],
      "target_dependencies" : [
        "SwiftWebSocket"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftWebSocket",
      "module_type" : "SwiftTarget",
      "name" : "SwiftWebSocket",
      "path" : "Sources/SwiftWebSocket",
      "product_memberships" : [
        "SwiftWebSocket"
      ],
      "sources" : [
        "Models.swift",
        "ReconnectableWebSocket.swift",
        "WebSocket.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8f9255989265d824b88e7d572b1a334a0dc9b701075ede1970390db95d315c35
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] Emitting module SwiftWebSocket
/host/spi-builder-workspace/Sources/SwiftWebSocket/Models.swift:1:8: error: no such module 'Combine'
 1 | import Combine
   |        `- error: no such module 'Combine'
 2 | import Foundation
 3 |
[4/6] Compiling SwiftWebSocket ReconnectableWebSocket.swift
/host/spi-builder-workspace/Sources/SwiftWebSocket/Models.swift:1:8: error: no such module 'Combine'
 1 | import Combine
   |        `- error: no such module 'Combine'
 2 | import Foundation
 3 |
[5/6] Compiling SwiftWebSocket Models.swift
/host/spi-builder-workspace/Sources/SwiftWebSocket/Models.swift:1:8: error: no such module 'Combine'
 1 | import Combine
   |        `- error: no such module 'Combine'
 2 | import Foundation
 3 |
[6/6] Compiling SwiftWebSocket WebSocket.swift
/host/spi-builder-workspace/Sources/SwiftWebSocket/Models.swift:1:8: error: no such module 'Combine'
 1 | import Combine
   |        `- error: no such module 'Combine'
 2 | import Foundation
 3 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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: sha256:8f9255989265d824b88e7d572b1a334a0dc9b701075ede1970390db95d315c35
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)
[2/5] Emitting module SwiftWebSocket
/host/spi-builder-workspace/Sources/SwiftWebSocket/Models.swift:1:8: error: no such module 'Combine'
 1 | import Combine
   |        `- error: no such module 'Combine'
 2 | import Foundation
 3 |
[3/5] Compiling SwiftWebSocket Models.swift
/host/spi-builder-workspace/Sources/SwiftWebSocket/Models.swift:1:8: error: no such module 'Combine'
 1 | import Combine
   |        `- error: no such module 'Combine'
 2 | import Foundation
 3 |
[4/5] Compiling SwiftWebSocket ReconnectableWebSocket.swift
/host/spi-builder-workspace/Sources/SwiftWebSocket/Models.swift:1:8: error: no such module 'Combine'
 1 | import Combine
   |        `- error: no such module 'Combine'
 2 | import Foundation
 3 |
[5/5] Compiling SwiftWebSocket WebSocket.swift
/host/spi-builder-workspace/Sources/SwiftWebSocket/Models.swift:1:8: error: no such module 'Combine'
 1 | import Combine
   |        `- error: no such module 'Combine'
 2 | import Foundation
 3 |
BUILD FAILURE 6.1 wasm