Swift Package Index

Build Information

Failed to build CanSubscribe, reference 2.2.0 (f92da1), with Swift 6.1 for Android on 4 Aug 2025 11:01:43 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: 4.65.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/southkin/CanSubscribe.git
Reference: 2.2.0
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/southkin/CanSubscribe
 * tag               2.2.0      -> FETCH_HEAD
HEAD is now at f92da1a didChangeSubscriber
Cloned https://github.com/southkin/CanSubscribe.git
Revision (git rev-parse @):
f92da1aacc6326bc99aa85aa6489ec07171dbab5
SUCCESS checkout https://github.com/southkin/CanSubscribe.git at 2.2.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.1
Building package at path:  $PWD
https://github.com/southkin/CanSubscribe.git
https://github.com/southkin/CanSubscribe.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.2
error: fatalError
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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 -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
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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module CanSubscribe
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CanSubscribe/CanSubscribe.swift:3:8: error: no such module 'Combine'
 1 | // The Swift Programming Language
 2 | // https://docs.swift.org/swift-book
 3 | import Combine
   |        `- error: no such module 'Combine'
 4 |
 5 | @propertyWrapper
[4/4] Compiling CanSubscribe CanSubscribe.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/CanSubscribe/CanSubscribe.swift:3:8: error: no such module 'Combine'
 1 | // The Swift Programming Language
 2 | // https://docs.swift.org/swift-book
 3 | import Combine
   |        `- error: no such module 'Combine'
 4 |
 5 | @propertyWrapper
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)
[2/3] Emitting module CanSubscribe
/host/spi-builder-workspace/Sources/CanSubscribe/CanSubscribe.swift:3:8: error: no such module 'Combine'
 1 | // The Swift Programming Language
 2 | // https://docs.swift.org/swift-book
 3 | import Combine
   |        `- error: no such module 'Combine'
 4 |
 5 | @propertyWrapper
[3/3] Compiling CanSubscribe CanSubscribe.swift
/host/spi-builder-workspace/Sources/CanSubscribe/CanSubscribe.swift:3:8: error: no such module 'Combine'
 1 | // The Swift Programming Language
 2 | // https://docs.swift.org/swift-book
 3 | import Combine
   |        `- error: no such module 'Combine'
 4 |
 5 | @propertyWrapper
BUILD FAILURE 6.1 android