Swift Package IndexBuild Information
Failed to build swim, reference main (a29d99), with Swift 6.1 for Android on 30 Jun 2026 14:57:49 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1Build Log
========================================
RunAll
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Builder version: 0e64495ecc1688c3b3e031a5ef1348b5c05091ae
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mitsuse/swim.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/mitsuse/swim
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at a29d999 Merge branch 'update-readme'
Cloned https://github.com/mitsuse/swim.git
Revision (git rev-parse @):
a29d999c27475bfb3859c7d48b51f8353c0410b1
SUCCESS checkout https://github.com/mitsuse/swim.git at main
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Build
========================================
Selected platform: android
Swift version: 6.1
Building package at path: $PWD
https://github.com/mitsuse/swim.git
https://github.com/mitsuse/swim.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/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 saguaro1/spi-images
Digest: sha256:365d9b14669f92fea0572234887def10439445c91d7e524c78a6579ad7294f11
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.1-latest
Fetching https://github.com/Carthage/Commandant.git
[1/2329] Fetching commandant
Fetched https://github.com/Carthage/Commandant.git from cache (0.45s)
Computing version for https://github.com/Carthage/Commandant.git
Computed https://github.com/Carthage/Commandant.git at 0.17.0 (0.70s)
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/Quick/Quick.git
[1/14906] Fetching quick
[3281/34878] Fetching quick, nimble
Fetched https://github.com/Quick/Quick.git from cache (1.07s)
Fetched https://github.com/Quick/Nimble.git from cache (1.07s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 2.2.1 (1.32s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 8.1.2 (0.23s)
Creating working copy for https://github.com/Carthage/Commandant.git
Working copy of https://github.com/Carthage/Commandant.git resolved at 0.17.0
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 2.2.1
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 8.1.2
Building for debugging...
[0/7] Write sources
[2/7] Write swift-version-24593BA9C3E375BF.txt
[4/17] Compiling Commandant Result+Additions.swift
[5/18] Compiling Commandant Switch.swift
[6/18] Compiling Commandant OrderedSet.swift
[7/18] Compiling Commandant HelpCommand.swift
[8/18] Compiling Commandant Option.swift
/host/spi-builder-workspace/.build/checkouts/Commandant/Sources/Commandant/Option.swift:239:32: error: instance method 'contains' requires that 'String.Element' (aka 'Character') conform to 'Collection'
237 | let components = unwrappedStringValue.split(
238 | omittingEmptySubsequences: true,
239 | whereSeparator: [",", " "].contains
| `- error: instance method 'contains' requires that 'String.Element' (aka 'Character') conform to 'Collection'
240 | )
241 | var resultValues: [T] = []
_StringProcessing.Collection.contains:3:15: note: where 'C' = 'String.Element' (aka 'Character')
1 | protocol Collection {
2 | @available(macOS 13.0, iOS 16.0, watchOS 9.0, tvOS 16.0, *)
3 | public func contains<C>(_ other: C) -> Bool where C : Collection, Self.Element == C.Element}
| `- note: where 'C' = 'String.Element' (aka 'Character')
4 |
[9/18] Compiling Commandant Errors.swift
[10/18] Emitting module Commandant
[11/18] Compiling Commandant Argument.swift
[12/18] Compiling Commandant ArgumentParser.swift
[13/18] Compiling Commandant ArgumentProtocol.swift
[14/18] Compiling Commandant Command.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:365d9b14669f92fea0572234887def10439445c91d7e524c78a6579ad7294f11
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.1-latest
[0/1] Planning build
Building for debugging...
[0/5] Write swift-version-24593BA9C3E375BF.txt
[2/15] Compiling Commandant Result+Additions.swift
[3/16] Compiling Commandant OrderedSet.swift
[4/16] Compiling Commandant HelpCommand.swift
[5/16] Compiling Commandant Option.swift
[6/16] Compiling Commandant Switch.swift
[7/16] Compiling Commandant ArgumentProtocol.swift
[8/16] Compiling Commandant Command.swift
[9/16] Compiling Commandant Errors.swift
[10/16] Emitting module Commandant
[11/16] Compiling Commandant Argument.swift
[12/16] Compiling Commandant ArgumentParser.swift
[13/17] Wrapping AST for Commandant for debugging
[15/23] Compiling swim RawInputSource.swift
/host/spi-builder-workspace/Sources/swim/main.swift:1:8: error: no such module 'Darwin'
1 | import Darwin
| `- error: no such module 'Darwin'
2 | import Commandant
3 |
[16/23] Compiling swim main.swift
/host/spi-builder-workspace/Sources/swim/main.swift:1:8: error: no such module 'Darwin'
1 | import Darwin
| `- error: no such module 'Darwin'
2 | import Commandant
3 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[17/23] Emitting module swim
/host/spi-builder-workspace/Sources/swim/main.swift:1:8: error: no such module 'Darwin'
1 | import Darwin
| `- error: no such module 'Darwin'
2 | import Commandant
3 |
[18/23] Compiling swim Object.swift
/host/spi-builder-workspace/Sources/swim/main.swift:1:8: error: no such module 'Darwin'
1 | import Darwin
| `- error: no such module 'Darwin'
2 | import Commandant
3 |
[19/23] Compiling swim InputSource.swift
/host/spi-builder-workspace/Sources/swim/main.swift:1:8: error: no such module 'Darwin'
1 | import Darwin
| `- error: no such module 'Darwin'
2 | import Commandant
3 |
[20/23] Compiling swim Command.swift
/host/spi-builder-workspace/Sources/swim/main.swift:1:8: error: no such module 'Darwin'
1 | import Darwin
| `- error: no such module 'Darwin'
2 | import Commandant
3 |
BUILD FAILURE 6.1 android