Swift Package IndexBuild Information
Failed to build napkin, reference 2.1.7 (e1f947), with Swift 6.2 for Wasm on 20 Jul 2026 08:28:24 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344849-0":/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:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
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Builder version: 333316120c8b89ed7d21f1b34865290794301d91
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/WikipediaBrown/napkin.git
Reference: 2.1.7
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/WikipediaBrown/napkin
* tag 2.1.7 -> FETCH_HEAD
HEAD is now at e1f947b Merge pull request #166 from WikipediaBrown/develop
Cloned https://github.com/WikipediaBrown/napkin.git
Revision (git rev-parse @):
e1f947bdd5b4c2c169a9a9e585ce9ae554340caf
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/WikipediaBrown/napkin.git at 2.1.7
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/WikipediaBrown/napkin.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:dc8dffc38f1d92eca7ee5312617822470123661393ed20672e77964f9dcaaffb
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2325] Fetching swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (0.44s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (1.30s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3757] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.54s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.73s)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/57] Write sources
[16/57] Write swift-version-24593BA9C3E375BF.txt
[18/70] Compiling napkin ViewControllable.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[19/71] Compiling napkin ViewableRouter.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[20/71] Emitting module napkin
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[21/71] Compiling napkin Router.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[22/71] Compiling napkin MultiStageComponentizedBuilder.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[23/71] Compiling napkin Presenter.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[24/71] Compiling napkin InteractorLifecycle.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[25/71] Compiling napkin LaunchRouter.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[26/71] Compiling napkin Dispatch.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[27/71] Compiling napkin Interactor.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[28/71] Compiling napkin Builder.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[29/71] Compiling napkin ComponentizedBuilder.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[30/71] Compiling napkin Component.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[31/71] Compiling napkin Dependency.swift
<unknown>:0: warning: upcoming feature 'RegionBasedIsolation' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'IsolatedDefaultValues' is already enabled as of Swift version 6
[33/88] Compiling NotEverythingBecomesAStream NotEverythingBecomesAStream.swift
[34/88] Emitting module NotEverythingBecomesAStream
[35/88] Compiling HeadlessParent HeadlessParent.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[36/88] Emitting module CounterViewController
/host/spi-builder-workspace/Snippets/DefiningAFeature/CounterViewController.swift:3:8: error: no such module 'SwiftUI'
1 | // snippet.hide
2 | import napkin
3 | import SwiftUI
| `- error: no such module 'SwiftUI'
4 |
5 | #if canImport(UIKit)
[37/88] Emitting module HeadlessParent
[38/89] Emitting module ServiceInjection
[39/89] Compiling CounterViewController CounterViewController.swift
/host/spi-builder-workspace/Snippets/DefiningAFeature/CounterViewController.swift:3:8: error: no such module 'SwiftUI'
1 | // snippet.hide
2 | import napkin
3 | import SwiftUI
| `- error: no such module 'SwiftUI'
4 |
5 | #if canImport(UIKit)
[40/89] Compiling CounterView CounterView.swift
/host/spi-builder-workspace/Snippets/DefiningAFeature/CounterView.swift:11:8: error: no such module 'SwiftUI'
9 |
10 | // snippet.show
11 | import SwiftUI
| `- error: no such module 'SwiftUI'
12 | import napkin
13 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[41/89] Emitting module CounterView
/host/spi-builder-workspace/Snippets/DefiningAFeature/CounterView.swift:11:8: error: no such module 'SwiftUI'
9 |
10 | // snippet.show
11 | import SwiftUI
| `- error: no such module 'SwiftUI'
12 | import napkin
13 |
BUILD FAILURE 6.2 wasm