Foil – Build Information – Swift Package Index

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Build Information

Failed to build Foil, reference 6.1.0 (251c7c), with Swift 6.1 for Android on 12 Jul 2025 04:30:19 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jessesquires/Foil.git
Reference: 6.1.0
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/jessesquires/Foil
 * tag               6.1.0      -> FETCH_HEAD
HEAD is now at 251c7ce update changelog
Cloned https://github.com/jessesquires/Foil.git
Revision (git rev-parse @):
251c7cef038641ab7a46455797b7c3cb51b99824
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/jessesquires/Foil.git at 6.1.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.1
Building package at path:  $PWD
https://github.com/jessesquires/Foil.git
https://github.com/jessesquires/Foil.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Foil",
  "name" : "Foil",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "Foil",
      "targets" : [
        "Foil"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "FoilTests",
      "module_type" : "SwiftTarget",
      "name" : "FoilTests",
      "path" : "Tests",
      "sources" : [
        "IntegrationTests.swift",
        "ObservationTests.swift",
        "PropertyWrapperTests.swift",
        "TestModel.swift",
        "TestSettings.swift",
        "UserDefaults+Extensions.swift"
      ],
      "target_dependencies" : [
        "Foil"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Foil",
      "module_type" : "SwiftTarget",
      "name" : "Foil",
      "path" : "Sources",
      "product_memberships" : [
        "Foil"
      ],
      "sources" : [
        "FoilDefaultStorage.swift",
        "FoilDefaultStorageOptional.swift",
        "ObserverTrampoline.swift",
        "UserDefaults+Extensions.swift",
        "UserDefaultsSerializable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:873b43b7be6289c04a5a3fd4b2c372c2a5abf90643451079297d3dc6dc0b7d36
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/8] Compiling Foil UserDefaultsSerializable.swift
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/8] Emitting module Foil
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
[5/8] Compiling Foil FoilDefaultStorageOptional.swift
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
[6/8] Compiling Foil ObserverTrampoline.swift
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
[7/8] Compiling Foil UserDefaults+Extensions.swift
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
[8/8] Compiling Foil FoilDefaultStorage.swift
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:873b43b7be6289c04a5a3fd4b2c372c2a5abf90643451079297d3dc6dc0b7d36
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-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)
[2/7] Emitting module Foil
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
[3/7] Compiling Foil FoilDefaultStorage.swift
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
[4/7] Compiling Foil FoilDefaultStorageOptional.swift
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
[5/7] Compiling Foil UserDefaults+Extensions.swift
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
[6/7] Compiling Foil ObserverTrampoline.swift
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
[7/7] Compiling Foil UserDefaultsSerializable.swift
/host/spi-builder-workspace/Sources/FoilDefaultStorage.swift:14:8: error: no such module 'Combine'
12 | //
13 |
14 | import Combine
   |        `- error: no such module 'Combine'
15 | import Foundation
16 |
BUILD FAILURE 6.1 android