Swift Package IndexBuild Information
Failed to build swift-casification, reference 0.5.4 (02a328), with Swift 6.2 for Wasm on 24 Feb 2026 16:25:32 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1Build Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/capturecontext/swift-casification.git
Reference: 0.5.4
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/capturecontext/swift-casification
* tag 0.5.4 -> FETCH_HEAD
HEAD is now at 02a328d feat: Refine ConfigurationReader
Cloned https://github.com/capturecontext/swift-casification.git
Revision (git rev-parse @):
02a328d81cdb4910264cc067b4f8ad0789a5b9ba
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/capturecontext/swift-casification.git at 0.5.4
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/capturecontext/swift-casification.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:c50555b47c4db0b0576f9f25702fbe2fdff28194c4a4f4c23a7dce4b3504c85e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/embedded-swift-sdk.json
Fetching https://github.com/pointfreeco/swift-concurrency-extras.git
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay.git
[1/886] Fetching swift-concurrency-extras
[887/6604] Fetching swift-concurrency-extras, xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/swift-concurrency-extras.git from cache (0.29s)
[687/5718] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay.git from cache (0.64s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay.git
Computed https://github.com/pointfreeco/xctest-dynamic-overlay.git at 1.9.0 (1.03s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras.git
Computed https://github.com/pointfreeco/swift-concurrency-extras.git at 1.3.2 (0.33s)
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay.git
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay.git resolved at 1.9.0
Creating working copy for https://github.com/pointfreeco/swift-concurrency-extras.git
Working copy of https://github.com/pointfreeco/swift-concurrency-extras.git resolved at 1.3.2
Building for debugging...
[0/5] Write sources
[4/5] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/9] Emitting module IssueReportingPackageSupport
/host/spi-builder-workspace/.build/checkouts/xctest-dynamic-overlay/Sources/IssueReportingPackageSupport/_Test.swift:4:19: error: 'AnyHashable' is unavailable: unavailable in embedded Swift
2 | package struct _Test {
3 | @usableFromInline
4 | package let id: AnyHashable
| `- error: 'AnyHashable' is unavailable: unavailable in embedded Swift
5 |
6 | @usableFromInline
Swift.AnyHashable:2:23: note: 'AnyHashable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | @frozen public struct AnyHashable {
| `- note: 'AnyHashable' has been explicitly marked unavailable here
3 | @_unavailableInEmbedded
4 | public init<H>(_ base: H) where H : Hashable
/host/spi-builder-workspace/.build/checkouts/xctest-dynamic-overlay/Sources/IssueReportingPackageSupport/_Test.swift:10:20: error: 'AnyHashable' is unavailable: unavailable in embedded Swift
8 |
9 | @usableFromInline
10 | package init(id: AnyHashable, traits: [any Sendable]) {
| `- error: 'AnyHashable' is unavailable: unavailable in embedded Swift
11 | self.id = id
12 | self.traits = traits
Swift.AnyHashable:2:23: note: 'AnyHashable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | @frozen public struct AnyHashable {
| `- note: 'AnyHashable' has been explicitly marked unavailable here
3 | @_unavailableInEmbedded
4 | public init<H>(_ base: H) where H : Hashable
[7/9] Compiling IssueReportingPackageSupport _Test.swift
/host/spi-builder-workspace/.build/checkouts/xctest-dynamic-overlay/Sources/IssueReportingPackageSupport/_Test.swift:4:19: error: 'AnyHashable' is unavailable: unavailable in embedded Swift
2 | package struct _Test {
3 | @usableFromInline
4 | package let id: AnyHashable
| `- error: 'AnyHashable' is unavailable: unavailable in embedded Swift
5 |
6 | @usableFromInline
Swift.AnyHashable:2:23: note: 'AnyHashable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | @frozen public struct AnyHashable {
| `- note: 'AnyHashable' has been explicitly marked unavailable here
3 | @_unavailableInEmbedded
4 | public init<H>(_ base: H) where H : Hashable
/host/spi-builder-workspace/.build/checkouts/xctest-dynamic-overlay/Sources/IssueReportingPackageSupport/_Test.swift:10:20: error: 'AnyHashable' is unavailable: unavailable in embedded Swift
8 |
9 | @usableFromInline
10 | package init(id: AnyHashable, traits: [any Sendable]) {
| `- error: 'AnyHashable' is unavailable: unavailable in embedded Swift
11 | self.id = id
12 | self.traits = traits
Swift.AnyHashable:2:23: note: 'AnyHashable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | @frozen public struct AnyHashable {
| `- note: 'AnyHashable' has been explicitly marked unavailable here
3 | @_unavailableInEmbedded
4 | public init<H>(_ base: H) where H : Hashable
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/9] Emitting module ConcurrencyExtras
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
1 | import Foundation
| `- error: no such module 'Foundation'
2 |
3 | extension AsyncStream {
BUILD FAILURE 6.2 wasm