Swift Package Index

Build Information

Failed to build TestingWildcards, reference main (b2f5b0), with Swift 6.3 for Android on 16 Apr 2026 17:15:57 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/alexhunsley/swift-testing-wildcards.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/alexhunsley/swift-testing-wildcards
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at b2f5b0e Tweak readme (naming)
Cloned https://github.com/alexhunsley/swift-testing-wildcards.git
Revision (git rev-parse @):
b2f5b0e332a1b9fd74b936bb21acd90512aee292
SUCCESS checkout https://github.com/alexhunsley/swift-testing-wildcards.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.3
Building package at path:  $PWD
https://github.com/alexhunsley/swift-testing-wildcards.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
warning: 'spi-builder-workspace': Invalid Source '/host/spi-builder-workspace/Sources/TestingWildcards/Invariants': File not found.
warning: 'spi-builder-workspace': found 8 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/TestingWildcards/Variation/WildableImpl/Result+InvariantValues.swift
    /host/spi-builder-workspace/Sources/TestingWildcards/Variation/WildableImpl/Never+InvariantValues.swift
    /host/spi-builder-workspace/Sources/TestingWildcards/Variation/WildcardPrototyping.swift
    /host/spi-builder-workspace/Sources/TestingWildcards/Variation/WildableImpl/OptionSet+InvariantValues.swift
    /host/spi-builder-workspace/Sources/TestingWildcards/Variation/WildableImpl/Bool+InvariantValue.swift
    /host/spi-builder-workspace/Sources/TestingWildcards/Variation/Wildable.swift
    /host/spi-builder-workspace/Sources/TestingWildcards/Variation/WildableImpl/Enum+InvariantValues.swift
    /host/spi-builder-workspace/Sources/TestingWildcards/Variation/WildableImpl/Optional+InvariantValues.swift
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--4F562202D5529B1.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module TestingWildcards
/host/spi-builder-workspace/Sources/TestingWildcards/TestingWildcards.swift:5:32: error: cannot find type 'Wildable' in scope
 3 |     case values(_ path: VaryingKeyPath<Root>)
 4 |
 5 |     public static func wild<V: Wildable>(_ keyPath: WritableKeyPath<Root, V>) -> Self {
   |                                `- error: cannot find type 'Wildable' in scope
 6 |         .wild(VaryingKeyPath(keyPath))
 7 |     }
/host/spi-builder-workspace/Sources/TestingWildcards/TestingWildcards.swift:40:24: error: cannot find type 'Wildable' in scope
38 |
39 |     /// From a type conforming to `Wildable`
40 |     public init<Value: Wildable>(
   |                        `- error: cannot find type 'Wildable' in scope
41 |         _ keyPath: WritableKeyPath<Root, Value>
42 |     ) {
[4/4] Compiling TestingWildcards TestingWildcards.swift
/host/spi-builder-workspace/Sources/TestingWildcards/TestingWildcards.swift:5:32: error: cannot find type 'Wildable' in scope
 3 |     case values(_ path: VaryingKeyPath<Root>)
 4 |
 5 |     public static func wild<V: Wildable>(_ keyPath: WritableKeyPath<Root, V>) -> Self {
   |                                `- error: cannot find type 'Wildable' in scope
 6 |         .wild(VaryingKeyPath(keyPath))
 7 |     }
/host/spi-builder-workspace/Sources/TestingWildcards/TestingWildcards.swift:40:24: error: cannot find type 'Wildable' in scope
38 |
39 |     /// From a type conforming to `Wildable`
40 |     public init<Value: Wildable>(
   |                        `- error: cannot find type 'Wildable' in scope
41 |         _ keyPath: WritableKeyPath<Root, Value>
42 |     ) {
/host/spi-builder-workspace/Sources/TestingWildcards/TestingWildcards.swift:45:41: error: type 'Value' has no member 'allValues'
43 |         self.keyPath = keyPath
44 |         self.set = Self.setter(for: keyPath)
45 |         self.values = AnySequence(Value.allValues.map { $0 as Any })
   |                                         `- error: type 'Value' has no member 'allValues'
46 |     }
47 |
BUILD FAILURE 6.3 android